BLOG

Many of us depend on computers to perform our jobs, education, businesses, and finances. So, power outages can have serious consequences. We risk losing information, failing to complete necessary transactions, and being accidentally removed from critical meetings if power outages happen unexpectedly. Uninterruptible power supplies, or UPSs, have become increasingly popular as it helps us overcome all the difficulties mentioned above. Recognising the importance of dependable power backup solutions, businesses and individuals are reaching out to companies such as Nantech Power Systems for our expertise in delivering high-quality delta UPS systems.

Exploring Common UPS Configurations for Reliable Backup 

Power fluctuations can pose significant dangers to your electronic devices and computer in the modern world. To protect against these fluctuations and avoid potential damage, backup power supplies, also known as UPSs, are constructed to stabilise the power supply. Different UPS designs offer varying degrees of protection against disturbances such as power surges, noise interference, overvoltage, undervoltage, power decline, and power outages.

Manufacturers have devised a variety of UPS systems, including line-interactive, double/online conversion, and offline/standby configurations, to address these issues. This discussion will concentrate on online and line-interactive UPS layouts, comparing and contrasting them to assist you in selecting the optimal solution for your specific requirements. First, we'll discuss online and line-interactive UPS here.

Line-interactive UPS

A line-interactive UPS maintains the inverter's connection to the electrical grid. In the event of a power disruption, it switches the DC route from the battery through its normal charging mode to its emergency power supply mode. This ingenious setup permanently links the UPS's output to the battery-powered AC inverter. The UPS inverter goes into battery charging mode when the source of input for AC power is stable. When the mains supply goes out, the UPS's transfer switch opens, allowing the battery to provide the device's output. Since an inverter is always wired to the output, it provides additional filtering and results in fewer switching transients.

Pros of a line-interactive UPS include:

• High dependability
• Reasonable voltage conditioning
• Fewer parts
• Sturdy build
• High efficiency
• Less power usage

Negative features are:

• Unreliable above 5KVA
• No safety against kinds of power fluctuations
• Reliance on batteries is necessary for high-voltage distortion zones
• No frequency regulation or power factor correction

Double/online conversion UPS 

A double-conversion UPS, as the name suggests, does two power conversions: The primary source's Alternating Current (AC) is converted into Direct Current (DC) and stabilized before being supplied into an inverter, which turns the DC back into Alternating Current (AC). In the event of a mains power failure, the UPS will switch to battery power without human intervention. Since the inverter has already been activated, power is transferred to the battery instantly. The double-conversion process reduces power disturbances from the mains, such as harmonics and waveform distortions. Thus, online UPSs offer the highest level of safety for IT hardware.

The advantages of a double/online UPS are:

• More precise voltage management
• No interruptions in service
• Time required to convert direct current to alternating current is minimal
• Voltage quality is stable if there are no spikes or dips
• Distortion-free load voltage
• Highest possible safety from power fluctuations
• Near-perfect electrical output

The cons include:

• A huge heat sink for complex designs
• More power dissipation
• Reduced UPS efficiency as the inverter is constantly running
• Increased wattage of the rectifier as it has to power the inverter and the battery charger
• More expensive than similar UPS options

Comparing Line-Interactive & Double/Online UPSs for Power Backup 

All varieties of UPS systems were created to safeguard hardware and electronic devices in the event of an unanticipated power outage. However, their true potential varies because of differences in their underlying operating principles. Online and line-interactive UPS, provide the same level of protection but in different ways:

Noise/surge filtering

To protect electronics from being harmed by lightning, electromagnetic (EMI/RFI) line noise, and power surges, all UPS systems have surge suppression and line noise filtering features. In particular, the double-conversion functioning of the online UPS unit provides enhanced protection by isolating equipment from facing issues with the alternating current.

Voltage regulation 

Line-interactive UPS can automatically regulate voltage if it falls outside of predetermined ranges. An online UPS achieves greater precision in voltage regulation due to its double-conversion process.

Time required for battery transfer

To ensure the uninterrupted operation of even the most power-sensitive devices, line-interactive UPS systems make the transition to battery power in 2 to 4 milliseconds. Since the inverter will already be powering the linked equipment load in the event of a power failure, there is no transfer time with an online UPS system.

All About the Application of Line-interactive & Double/Online UPS 

Departmental servers, households, SMBs, and MSMEs can all benefit from a line-interactive UPS that provides the high-power reliability they require. These devices use a unique set of operating principles and can be widely used in set-ups ranging from private residences to massive data centers. They require charging the battery either once or twice a day. But, they may require frequent charging in places with poor infrastructure where the alternating current line is unstable, varies dramatically, or is greatly distorted.

The best online UPS system isn't just useful in industries like computing, transportation, securities, banking, medicine, and communications where continuous power is required; it's also the go-to option for providing backup power to essential equipment and servers in data centers. They are particularly used in intensive care units that have very important life-saving medical equipment.

The bottomline

Different types of UPS solutions offer varying degrees of security, so knowing which one you're using is crucial. Because of their fundamentally different designs, online and line-interactive UPS offer different features, functions, benefits, and limits. Furthermore, a UPS's internal architecture affects its performance in a variety of contexts. If you want to get the best UPS, reach out to Nantech Power Systems, one of the leading delta UPS dealers in Chennai. Get in touch with us to know more! 

The rising temperature in the peak of an Indian summer sets the perfect tone for our blog topic- Precision Air Conditioning for IT applications.

Until recently, data centre managers purchased precision air conditioning systems primarily driven by the need to maintain precise temperature and humidity control in IT spaces. However, ASHRAE (the American Society of Heating, Refrigerating, and Air-Conditioning Engineers) revised and expanded the acceptable temperature and humidity range for sensitive IT environments.

With thermal management for IT systems remaining a critical priority, the requirement for precision air conditioning is a must. What is precision air conditioning all about?Also known as data centre-grade cooling systems, Precision ACs (PAC) like Emerson precision air cooling systems are a special kind of air conditioning equipment that maintain precise temperature and humidity conditions for critical applications such as:

• Industrial controllers
• Servers
• Computer systems
• Data centre equipment

These exclusive air conditioners are built to maintain temperature and RH in sensitive environments like data centres and IT spaces. Even if precise temperatures and humidity set points are no longer mandatory, the PAC plays a vital role in ensuring data-sensitive devices remain operable even with sophisticated servers' high heat.

What Is The Need for Precision Air Cooling in IT Spaces?

IT is an ever-evolving industry. With automation and digitalisation becoming the norm of the day, enterprises and organisations are making more room to house bigger and more powerful equipment to run their IT network environments. The more powerful the equipment, the more work efficiency it creates. But, this high-end equipment has a big risk: They generate a lot of heat.

Now, imagine an IT network room with these powerful servers connected to more than a dozen computer systems. The equipment-generated heat gets trapped in the space, and without adequate ventilation, the temperature can escalate to dangerous levels that shorten the lifespan of other devices.

Here’s where PACs come into play. These devices allow sensitive IT equipment to remain running and operable and prevent any downtime. Now, you may wonder if commercial air conditioners aren’t good enough to serve the same purpose. Of course, many buildings and industrial facilities rely on conventional AC systems. They are, without a doubt, very effective in controlling room temperature and humidity. Commercial air conditioners and Precision air conditioners serve different purposes. They are also designed differently.
Let’s break down the functional specifications of a precision AC.

4 Specific Functions of Precision Air Conditioners in the IT Environments

1. Manage IT equipment's concentrated heat load

Most IT office spaces are not originally designed to house high heat-generating equipment but have no other option but to do so. High-performance equipment makes conventional cooling solutions ineffective and creates an unsuitable working environment.
Precision air conditioners, however, are specifically designed to handle high heat trapped in small, congested areas and expel it in whatever method the system uses.

2. Operate non-stop, round-the-clock.

Even if the outside temperature is cool and comfortable, IT spaces require air conditioning to remove the trapped heat. Even in such scenarios, you cannot use commercial air conditioning for IT applications because they are designed to operate when the outside temperature is roughly 55 degrees Fahrenheit.

The additional challenge with data grade centre cooling systems is that they will automatically shut down after hours. In such cases, the computer equipment will remain vulnerable to electrical or other issues.

Such problems are uncommon with precision air conditioners, mainly because they are designed to work non-stop, irrespective of the outside temperature. With this feature, you won't have to worry about your computer networks overheating.

3. Air filtration and volume

Compared to a less dense "comfort" application, a high-density heat load in a small space requires more air exchanges. Ordinary air conditioning cannot provide the volume of air needed by IT equipment. Normal office spaces require only two air changes per hour, but an IT room requires multiple changes per hour. This air volume is compulsory to handle temperature fluctuations, hot spots, and ideal heat ratios within the IT environment.

4. Control room temperature to the best of their ability

A conventional AC system’s capacity is split between cooling the space and eliminating moisture from the air. This combination creates a comfortable, optimal temperature when the temperature rises. About 40% of the system’s capacity regulates the humidity in this case. The rest of the capacity, which is 60%, is dedicated to regulating the air temperature and keeping the place cool.

This problem can result in a great deal of waste in IT spaces because IT equipment generates dry, intense heat. This means it doesn't require nearly as much capacity for humidification.

Think about it: What’s the point in buying a 100kW commercial air conditioner to cool an IT load of the same capacity? The system will most definitely fail because system can generate only about 60% of the cooling capacity.

Here’s where PCAs make a difference because they are designed with a heat ratio of 0.90%, which is the optimal cooling capacity required to cool IT devices. The remaining 10% capacity removes humidity entering the room whenever the doors open and close. Nowadays, thermal management systems offer a better heat ratio of 0.95%.

Bringing It All Together

Cooling equipment works best only when they align with the purpose, equipment type and room size. A simple ceiling fan will suffice if you use a single PC or laptop. However, to run an industrial or business server network, you need higher-density equipment requiring a dedicated cooling system like precision ACs.

If you are interested in investing in emerson precision air cooling systems for your IT environment, contact our Nantech professionals in Chennai for expert guidance.

The steady transition to renewable energy sources has been one of the most noticeable environmental shifts of the last several decades. High pricing and limited supplies have led to a surge in demand for renewable energy sources like solar power. As a result, more and more homeowners are going solar in recent years, and many have taken to searching for reliable inverter battery dealers in Chennai to ensure their solar power system is properly installed and functioning. Industries and corporations have also invested in renewable technologies including wind, biomass, solar, and more out of a need for alternate energy options.

Direct Current power is produced by solar panels by absorbing solar radiation. Direct Current (DC) produced by the solar panels must be changed to Alternating Current (AC) before being utilized by conventional household appliances. That's why there are devices like solar inverters.

Solar Inverters: What is It?

The electricity supplied by solar panels is in the form of direct current (DC), and solar inverters convert this into alternating current (AC) at the proper voltage and frequency. The energy produced by solar inverters may be used either locally in residential infrastructures or sent straight into the commercial power grid for distribution. Selecting the right type of solar inverter is important for optimizing the utility of the produced solar energy.

Types of Solar Inverters Listed Down by Top Inverter Battery Dealers in Chennai

With the rise in popularity of solar systems over the years, it's crucial to understand how they operate and what characteristics set them apart from one another.

The following are the varieties of solar inverters that are most often seen on the market today:

• On-grid solar inverters
• Off-grid inverters
• Micro solar inverters
• Hybrid solar inverters

It is essential to have a knowledge of the function of an inverter in order to fully understand the distinctions between the four. The primary purpose of an inverter is to convert Direct Current (DC) into Alternating Current (AC). With regards to solar power systems, an inverter is crucial because it controls the flow of electricity to the household appliances. Now that we understand what an inverter does, we can dive into the specifics of the various solar inverter options available.

On-grid or Grid-tied Inverter

In solar power systems, on-grid or grid-tied inverters allow for the extra energy to be sent back into the mains power supply. These arrangements are by far the most common in both households and workplaces. When the electricity goes out, they are expected in a way to immediately switch over to the power backup system and disconnect themselves from the grid. With a maximum conversion efficiency of 98% and low minimum starter voltage, they are ideal for use in a wide variety of applications.

One of the most significant benefits of using an inverter that is connected to the grid is the avoidance of the need for batteries. As an alternative, these setups rely on micro or solar inverters to transform the DC power generated by the panels into AC power. The utility grid is used to store any extra power that is created throughout the process, and the customers are given a credit equal to the quantity of energy that is exported. This method is also called "net metering." Having an on-grid connection has several financial benefits, including net metering, higher efficiency rates, and reduced installation equipment expenses.

On-grid solar inverters also have the benefit of being upgradable. You can simply choose the ideal solar inverter for your requirements from the wide variety of options available. However, if the power goes down, a grid-tied system won't work without a battery backup.

Off-grid Inverter

An off-grid system, although being linked to the utility grid, uses solar power to recharge the battery and power the load. It only draws electricity from the grid when the power generated by the solar panels is insufficient to meet the demands of the load or to charge the battery. An off-grid system relies on two things to function properly: a well-thought-out design and an excellent battery system which can supply energy needs even when there's comparatively less sunlight.

There would be no power on dark or cloudy days if there were no battery or other way to store solar energy. The majority of solar energy storage systems for homes not connected to the power grid are designed to charge during the day and discharge at night. These systems may be customized to generate enough electricity throughout the day to meet the demands of a household.

One major drawback of using an off-grid solar inverter is that, if there's gloomy weather for many days, solar power alone may not be enough to meet electrical needs. They are adaptable and may be utilized in any situation. Nevertheless, a battery is required for an off-grid solar inverter to operate.

Micro Solar Inverters/High-Efficiency Dual MPPT Inverter

When it comes to solar inverters, micro inverters are among the most well-liked. This Solar Power System's solar inverters are hardwired to each individual solar panel. They provide a simple plug and play setup and eliminate the need for complicated wiring, making installation a breeze.

Installing solar panels requires a connection to your home's electrical grid, just like any other source of electricity. The drawback of a typical string inverter is that it limits the amount of power that the solar system may generate to that of the least efficient panel. As one panel fails, the others follow suit. Nevertheless, a tiny inverter is set up between each solar panel and the roof. Each solar panel may generate up to its maximum output since each panel comes with its own micro inverter. This means that a micro inverter is more efficient and effective than the traditional string inverters.

Every panel gets the most power possible since there is no weak link in the microinverter system. Also, it makes you safer. As they prevent high-voltage DC from being sent onto the roof, solar panel micro inverters are a more secure option.

Hybrid solar systems

Hybrid solar systems are grid-connected setups that use battery backup. These solar systems may be put together in a variety of different combinations. This solar system collects sunlight throughout the day to use power after the sun goes down. The solar system draws power from the grid and has the capacity to store surplus energy. Batteries may be charged in hybrid systems utilizing less expensive off-peak power. The cost of hybrid systems is much higher than that of standalone or off-grid systems.

Despite their high initial cost, hybrid systems provide users the benefits of both net metering and energy storage in the event of a grid outage. Customers benefit greatly from a constant flow of electricity from a hybrid solar system. Moreover, hybrid systems need significantly less upkeep than traditional diesel-fueled generators.

Nantech Power System : Choose the One That Fits Your Needs the Best

You can always find a good fit for your needs and budgets among the aforementioned inverters. Prior to purchasing a solar inverter, it is crucial to evaluate and understand your specific energy requirements.

If you're looking for the best solar inverters for your home or business, you can get in touch with Nantech Power System. Our team of experienced professionals will help you identify the best types of solar inverter that fits your needs. Contact us today and let us help you find the perfect solar inverter for you!

The battery is an essential component of an inverter system, and choosing the right battery for your inverter is crucial. Flat plate and tubular batteries are the two most common types of batteries used in inverters. Several factors, including the frequency of power failures, the budget, and the requirement of heavy-duty applications, can determine the difference between these two types of batteries.

If you are on the search for the best inverter battery dealers in Chennai, get in touch with Nantech Power Systems. We have all kinds of inverter batteries from A to Z. In this blog, we will discuss the key differences between flat plate batteries and tubular batteries to help you determine the best battery you need to choose to meet your requirements.

An Overview of Flat Plate & Tubular Batteries

Flat plate batteries are lead-acid batteries recommended for places with frequent power shortages. They are cheap but have a lower lifespan (1-3 Years) compared to tubular batteries. They are best for places that require fast charging within low time. These batteries are unsuitable for heavy-duty equipment and are suggested for budget-conscious individuals with small homes. A flat plate battery has the following:

1. Long Service Life: Flat-plate batteries are designed with thick plates, offering a longer service life than other battery types.
2. Faster Recharge: The flat plate battery’s structure, design, and metal composition (chemical and components) contribute to its rapid charge recovery.
3. Sleek Appearance: The sealed plastic housing of the flat-plate battery gives it a sleek and modern appearance. This makes it an excellent option for those who value aesthetics in their backup power system.
4. Compact Size: The flat-plate battery is designed to be compact, making it an excellent inverter battery choice.

A tubular battery is an inverter battery that is ideal for areas that experience long and fewer power cuts. It is recommended for individuals who have big homes and do not have a budget restriction. This type of battery comes with a complex design and long lifespan (4-6 Years). It is best for long backup and heavy application usage. A tubular battery has the following:

1. Thick Plates: The battery plates in a tubular-plate battery are designed using thicker plates, which offer twenty percent more electrolytes to bear power outages.
2. Minimum Space: These batteries require minimum space, making them ideal for those with a limited floor area.
3. Low Maintenance: Tubular-plate batteries require minimal maintenance, making them a convenient option for those who don't want to spend time and money on maintenance.
4. Power-packed Performance: The super long life and excellent performance make it one of the best batteries for your inverter. It is ideal for those who need a backup power source that can handle heavy usage and applications.

Differences Between Flat Plate & Tubular Batteries

Charge Cycles

At 80% depth of discharge (DOD), a flat battery typically has 50-1000 cycles, while a tubular battery has 800-1400 cycles. However, the number of charge cycles may vary depending on the manufacturer.

Float Current

In terms of maintenance, tubular batteries are favoured due to their low self-discharge rate and the high number of charge cycles, reducing the need for maintenance. Some batteries, such as gel tubular batteries, do not require maintenance.

Thermal Management

The design of tubular batteries allows for easier heat convection, making them more thermally efficient compared to flat plate batteries. This is also influenced by the amount of electrolyte in the battery, with taller tubular batteries having higher electrolyte volume and better thermal management properties.

Pros & Cons of Flat Plate & Tubular Batteries

Let us explore the pros and cons of both flat plate and tubular batteries.

Flat Plate Batteries

Pros

• Budget-Friendly: Flat Plate batteries are the most budget-friendly option for backup power. They are significantly cheaper than tubular batteries, making them an attractive choice for people on a tight budget.
• Best for Places with Frequent Power Failures: Flat plate batteries are ideal for places that experience frequent power failures. They are designed to provide backup power quickly and effectively during power outages.

Cons

• High Water Consumption: Flat Plate batteries consume much water, making them an environmentally-unfriendly option. Maintaining them requires significant water, which can be problematic in areas with limited water resources.
• Low Lifespan: Flat plate batteries have a short lifespan, lasting only 1-3 years. This means you will have to replace your battery more frequently, which can be costly and time-consuming.
• Limited Temperature Range: Flat plate batteries work best at recommended temperature conditions. If the temperature exceeds the recommended range, the battery's performance can be affected, decreasing its lifespan.
• Poor Performance under Heavy Loads: Flat plate batteries are not designed for heavy usage. They can't support heavy loads, making them unsuitable for applications requiring much power.

Tubular Batteries

Pros

• Higher Lifespan: One of the biggest advantages of tubular batteries is their lifespan. On average, a tubular battery lasts 8-10 years, significantly longer than a flat plate battery.
• Good Performance and Heavy Load Usage: Tubular batteries are ideal for applications requiring much power. They perform well under heavy load conditions, making them a reliable choice for heavy usage.
• Low Water Consumption: Tubular batteries consume less water than flat plate batteries. This makes them an environmentally-friendly option, as less water is required to maintain them.
• Optimized Performance: Tubular batteries are designed to work at high temperatures, making them ideal for hot climates. They are optimized to perform consistently in hot conditions, ensuring your power supply is never interrupted.

Cons

Higher Cost: The biggest disadvantage of tubular batteries is their cost. They are more expensive than flat plate batteries, which may make them an unattractive option for some people.

The Takeaway

In terms of performance, tubular batteries offer better performance compared to flat plate batteries, as they have a larger surface area and can deliver more power. Tubular batteries also have a better discharge rate, making them ideal for high-power applications. On the other hand, flat plate batteries are limited in their performance, and their output power decreases as the battery ages. Although they are budget-friendly, they offer limited performance and a short lifespan. But tubular batteries are a high-performance option, known for their long life, reliability, and ability to perform well in extreme conditions. If you require a continuous power supply and are willing to invest in a high-performance battery, then a tubular battery is the right choice. However, if you're budget conscious and need a power backup for a short duration, then a flat plate battery may be a good choice. Contact Nantech Power Systems, one of Chennai's best inverter battery dealers, if you are looking for high-quality tubular or flat-plate batteries.

Sealed Maintenance Batteries (SMF) are a type of Valve Regulated Lead Acid (VRLA) batteries. These are flat-plate inverter batteries. SMF batteries are enclosed and sealed and hence require no maintenance. They are environmentally safe and do not require adding or changing water procedures. Batteries with zero maintenance are commonly employed in applications where little maintenance and limited space are important concerns. Nantech is one of the premium inverter battery dealers in Chennai, and we offer all the latest varieties of SMF batteries you might need.

Significance of SMF Batteries- An Overview

SMF batteries are designed with leak-proof technology to prevent water or acid leakage, safeguarding your flooring space from damage. SMF batteries are entirely maintenance-free and don't need to be topped up with water or acid. The battery operates on the principle of oxygen recombination; therefore, it has no loss of water throughout the charge-discharge cycle. Most people like these batteries since they are simple to maintain. The following are the key characteristics of the SMF battery:

1. Small in size and may be positioned in any direction,vertically or horizontally.
2. The fluid is in gel form, so the battery emits no fumes or odors.
3. There is no water spillage or leakage during transportation; hence the battery can be placed in the equipment right before transport.
4. More cost-effective than other types of batteries.
5. Resistant to stress, heat and vibration owing to their sturdy construction.
6. Charge more quickly and have a quicker recharge period than flooded batteries.

SMF Battery Varieties 

The SMF is split into three categories based on its purpose.

1. 6 Volt 4.5 Ah - Used in emergency lighting and telecommunications instruments. These are tiny and have a current capacity of 4.5 amps per hour.
2. 12 Volt 7.2 Ah - It has a high current capacity of 12V which can power both automobiles and offline deep-cycle backup systems.
3. Large - Larger SMF batteries with a capacity of 100 Ah can be utilized in online backup systems and vehicle starting technology. Because of their extended life and compactness, they are perfect for most applications.

New SMF batteries are also being developed to improve performance. Deep discharge batteries are created for: longer cyclic life, high discharge, front access to monitor terminal voltage, and temperature tolerance.

SMF Battery Applications 

A sealed battery has many applications, and the SMF's various sizes and powers make it an excellent choice for many. Some of the most popular applications of SMF batteries are:

• Automobiles
• Inverters
• UPS systems
• Telecom equipment
• Emergency lights
• LED torch lights
• Railway signals
• Golf carts
• Motorcycle batteries
• Traffic lights
• Electric vehicles
• Telephone exchanges

Automobiles and backup systems account for the majority of SMF battery applications. They are suitable for cars as well as other modes of transportation because they do not emit gas or get overheated. They always remain sealed.

SMF is a popular alternative for powering an uninterruptible power supply system, which supplies backup power when the main power goes out. Frequent power outages drive UPS applications for SMF batteries.

Furthermore, an SMF battery for backup systems like UPS has to operate for a few minutes to provide standby power so that the protected equipment can be turned off. As a result, you can find them securing gear for PCs, telecom equipment and data centers.

Today’s businesses cannot function without computers and phones, and rising incomes have boosted the quantity of electric gadgets in use. It is best to install the UPS in the same area, saving money on wiring.

Everything You Need to Know About the Benefits of SMF Batteries

SMF batteries have numerous major advantages aside from the fact that they are maintenance-free. Among the most significant are:

1. Extended battery life - SMF battery's main advantage is its extremely long service life. It can endure for as long as five years and even more if used properly. Thus, it eliminates the need to replace the battery once every year or two. You'll save money on new batteries because they last longer than regular ones.
2. Compact Design - SMF batteries are built with high-grade materials and thoroughly controlled plate production to achieve maximum output per cell. Because of the greater density of energy, the force/volume and weight proportions are accurate.
3. Maintenance-Free & Easy to Use - SMF batteries are low-pollution, user-friendly batteries that are also extremely safe for those who use them. Because these batteries are trouble-free and require no maintenance, it is not necessary to check the electrolyte levels. They do not need distilled water refills. It saves significant money and manpower that would otherwise be spent on battery maintenance.
4. Pollution-free & Environmentally Friendly - SMF batteries do not generate any toxic fumes or gases. It does not spill because it is sealed, even during battery exports. SMF batteries from reputable brands are designed with all precautionary measures and are extremely safe to install indoors.

SMF batteries are indeed the best solution for your needs. Its battery plate is made of lead-calcium alloy that has a high discharge rate, great performance and reduced internal resistance. As a result of the zero delays in receiving and usage, these batteries serve as effective backup power.

Ways to Improve the Performance of SMF Batteries

To extend battery life, it is vital to regularly monitor battery performance. Here are some suggestions for improving battery performance.

• The SMF battery must be kept in a well-ventilated area to minimize overheating. If the battery is mounted in equipment, it must be isolated from heat-generating components such as the transformer.
• To avoid deep discharge, adjust the cutoff power to 11.5 volts in a 12-volt cell and 4.5 volts in a 6-volt cell.
• It is critical to avoid a no-load battery drain. In the absence of a load, additional equipment components such as sensors, indicators and displays use power. If the equipment does not have automatic recharging, this power loss results in deep discharge.
• Turbo cum float recharging is appropriate for SMF batteries. If power outages occur frequently, the battery must be charged instantly to ensure that it is fully charged before the next outage.
• If a problem such as poor backup duration, battery heating, or low terminal voltage arises even after continuous charging, the battery has to be attended to promptly.
• If the device is not utilized for an extended period, it must be recharged once a week. The battery's life can be prolonged to 3-5 years if it is charged and discharged often.

The Takeaway

The SMF battery is an excellent choice for users because of its high discharge rate, extended life, and lightweight design. It makes it suitable for any application. Aside from that, it requires no maintenance and has an exceptionally low self-discharge rate. Furthermore, their adaptability has resulted in more application-specific solutions for powering tiny devices, protecting power grids, and supplying power to transportation. These properties make SMF batteries ideal for consumers owning diverse equipment.

Thinking of getting a SMF battery? Get in touch with Nantech if you are looking for the best inverter battery dealers in Chennai.

Introduction

Solar panels are typically exposed to everything because they are mounted on roofs. So, It is common to find leaves, bird droppings, dust, pollen, and even filth on the solar panels based on the factors like climate, location, or installation.

And as you've already guessed, anything that prevents light from going through is bad for the performance of your panel. This is why experts recommend cleaning solar panels twice a year.

Cleaning or maintaining solar panels is as vital as installing them. Solar panels are made up of different delicate materials. These substances have the potential to corrode or even start to degrade the panels if improperly cleaned or ignored. As a result, there may be a risk to public safety in addition to the reduction in solar production.

Continue reading this article to learn how to clean solar panels properly and what should be kept in mind. You'll also learn why it's important to clean solar panels regularly.

What makes solar panels dirty?

The one common issue that solar panel users deal with is dirty panels. An unclean solar panel poses a safety risk in addition to being an annoyance. They may reduce your system's productivity, which would increase your electricity costs. Your solar panels may be dusty for a number of reasons.

The following are a few common causes:

Water: If water enters the panel, it may lead to corrosion and lower output. Additionally, rainwater can seep inside your panel, resulting in damage and corrosion-related rusting all-around metal connectors.

Debris: Particles may get stuck and obstruct the free flow of electricity through the panels.

Dust: If you don't clean your solar panels frequently enough, dust might accumulate on them over time.

Manufacturers of solar panels claim that rainfall is sufficient to keep their panels clean. Even though rain would truly clean the solar panels, they are frequently not being rained on because they are positioned in the dry area.

What are the benefits of cleaning the solar panels?

Several solar panel users overlook the significance of regularly cleaning their panels. Your system's performance will suffer if you don't do this frequently enough because of the repellent layer of filth on them. The primary advantage of cleaning the solar panels is to maintain their functionality over time and prevent system degradation, which can lower energy output and raise maintenance costs.

Here are some advantages of cleaning solar panels:

• To increase effectiveness- Solar energy is converted into electricity by solar panels. The amount of light that is absorbed can be affected by dirt, debris, and rainfall on the panels surface, which lowers the system's efficiency. Cleaning your panels enables wear and tear and any damages to be repaired before they risk the efficiency or safety of your property.
• To keep your warranty valid - Owners of solar panels must frequently clean and maintain them, according to the manufacturers and technicians. Regularly cleaning your solar panels could void your warranty, leaving you on the hook for any damages they sustain. The confidence that any losses are not the consequence of carelessness comes from routine cleaning.
• To make it more durable- Maintaining your panels will extend their longevity and lengthen the life of the entire system. To guarantee they are shielded from dust and grime that could harm them over time, you could also use various cleaning agents.
• To increase the aesthetic attractiveness of your property- Any clients or visitors who notice dirty solar panels may assume that the business is not well-kept. Regular cleaning could improve the aesthetics of your space.
• To boost ROI Time - The cost of installing panels may be costly, so you may want to make sure that you see a return on your investment. Irregular panel cleaning might extend the time it takes to see a ROI.
• To Inspect- You get a chance to inspect and assess the state of your panels when you clean them regularly.

What steps should be followed in cleaning solar panels?

You'll eventually make the decision to cleanse your solar panels. Perhaps there is too much dirt accumulation, or you simply wish to adhere to the advice. Solar panels can be difficult to clean with water. It can be messy, takes too much time, and could harm the panels. Fortunately, a few easy tips can ensure that your solar panels look fantastic for years.

Here are some techniques for cleaning solar panels.

• Robotics- It is a cutting-edge technology that is being applied to clean solar panels. Robots are automatic machines that are programmed in a way to carry out particular tasks. Robotic solar panel cleaning is an efficient and time-saving technique.
• Brushes and Scrubbers Without Soap- Brushes and scrubbers without soap are composed of organic materials. So, the bristles of these brushes are composed of bamboo, a natural fiber. The panels can be cleaned with them without any residue being left behind.
• Creating Vibrations- Creating vibration is the finest method for cleaning solar panels, as it doesn't require water or any other toxic chemicals. Additionally, it's fairly simple and doesn't call for any specific tool. This technique uses strong frequency vibrations to remove the grime and grease from your solar panel's surface without disturbing the internal functioning.
• Nanoparticle Coatings- Using nanoparticle coatings especially made for cleaning solar panels is another method of cleaning your panels. An electrostatic spray cannon or roller is used on both glass and metal surfaces.
• Manual Cleaning- The popular technique used by users is manual cleaning of solar panels. A lawn hose, some water, sponges, is all that you need.

What are the precautions that are to be taken while cleaning the solar panels?

• If necessary, make sure to read the owner's manual on how to shut down the system prior to cleaning.
• Try to avoid going up on the roof. It's dangerous for your panels as well as you.
• The squeegeeing procedure will go more quickly and easily if any loose dirt is brushed off before showering them with water.
• Avoid using metal, abrasive, or detergent-containing items. On a solar panel, scratches can cast shadows and reduce efficiency. Use only clean water and soft silicone brush or sponges.

Wrapping Up

Solar panel maintenance is a crucial component of your domestic power system. Your solar panels may need regular cleaning to get back to optimal performance if you detect a decline in power output or a peak power variance. Cleaning solar panels may increase their life and enhance the quantity of electricity they produce.

In conclusion, cleansing your solar panels on a monthly basis is quite affordable and doesn't take much time, so be sure not to neglect this significant investment in your home.

Looking for solar panel suppliers in Chennai? Wait no more! Nantech is your best option. Let us know your requirements. Call us right away, and the rest will be handled by us.

When it comes to electricity distribution & supply, the role of transformers is essentially crucial. Before electricity reaches our homes from power stations, its overall voltage needs to be reduced in such a way that our electric wires and equipment are able to operate without getting damaged. Electrical gadgets of even the highest quality such as UPS systems from Nantech - one of the leading UPS manufacturers in Chennai can operate smoothly because transformers do their job.

So, high voltage transformers come into the picture to ensure the optimum performance of electricity supply systems and the safety of users. Needless to say, the role of transformers is quite vital. Let us learn more about the overall scheme of things.

Understanding High Voltage Transformers

Essentially, high-voltage transformers are electrical equipment with the ability to decrease the voltage phases of electricity. These transformers need to have the highest standards of insulation installed in them to meet the usage requirements of people living in a particular locality. However, even the best high-voltage transformers experience breakdowns when the voltage levels surge too much in a limited time. Technically, all high-voltage transformers operate in a single phase of voltage having core-type functionality.

Varieties of High Voltage Transformers

Electromagnetic induction is the general principle based on which all high-voltage transformers operate. However, there are three important varieties of transformers, namely:

• Electromagnetic Transformers- These have two major parts- primary & secondary coils. The primary coil tends to have a substantial number of coils, unlike the secondary coil. Therefore the primary coil allows electricity at high voltage to get reduced to lower voltage using the scientific concept of electromagnetic induction.
• Capacitor Voltage Transformers- These kinds of transformers are a lot more effective when it comes to reducing the voltage of incoming electric current. The simple rationale behind this is that they have multiple capacitors working in a series leading to an optimised reduction of voltage. Please note that the cost of insulation for these transformers is significantly higher.
• Optical Voltage Transformers- These transformers are basically sensors that make use of the Faraday Effect to measure the voltage of incoming electricity. The electricity creates a magnetic field through which light rays are allowed to pass. A linear relationship is established between the magnitude of the magnetic field and the rotation of the plane of polarization as light passes through the magnetic field induced by electrical currents. Therefore, as the current increases, so does the magnetic field, and so does the angle at which the polarized rotation is oriented.

Various Designs of High Voltage Transformers

To transform voltage as well as current electric levels, transformers use the concept of electromagnetic induction in both coils. They could be set up in either a single phase or 3 phase. When you start moving towards the bottom of the list of the high current voltage coils, the size as well as costs of a transformer tend to increase. The single-phase configurations can be set up for single-phase, dual-phase, quad phases as well as ladders or even 5-lead. Three-phase configurations, on the other hand, are set up for Wye and Delta configurations.

If the high voltage transformers are to be utilized for multiple low voltages and also to avoid short circuits, then they must have multiple primary. When you are looking to buy or design High-voltage transformers, there are some crucial factors to consider. These factors include the highest ratings for secondary voltage & current, greater output as well and power ratings. These devices can also be built in the form of toroidal transformers. Laminated transformers may also be considered. Toroidal pulse transformers generally have copper wire surrounded around with a cylindrical core to allow the magnetic flux to flow. On the other hand, the laminated transformers have layered cores. They are also referred to as E-I transformers which have been insulated using an insulating dielectric material.

The Modus Operandi of High Voltage Transformers

The method of operation of high voltage transformers must be pretty clear from reading the above sections. Various means and methods are used to decrease the voltage of electric currents in the transformers so the electricity becomes safe for use by the components to which it shall go.

The fundamental principle in transformer operation is this– an electrical charge generates a magnetic field and the magnetic force inside the winding can start producing voltages across the coil. As a result of their close vicinity, the electricity in the primary coil generates a magnetic field causing power output throughout the secondary coil to be much lower in terms of voltage. If the secondary coil has more turns, it generates more voltage, and the transformer is referred to as “set-up”. On the other hand, a lower number of turns produces lesser voltage and is termed a “step down”.

At its core, high-voltage transformers are converters that receive electricity at high voltages. Thereafter, voltages are converted from one level configuration to the other, typically from greater to lesser. The insulating abilities of these power transformers should always be cautiously created to endure these high voltages

Also Read: The Complete Buying Guide For Voltage Stabilisers

Practical Applications of High Voltage Transformers

High-voltage transformers are also utilized to power plasma generators. Specially designed coils are employed to increase voltages to levels that are sufficient to generate plasma. Wind turbines and other crucial sources of renewable energy make use of these devices to transfer energy to where it is needed. Other application areas for these devices encompass:

• Braking devices for transportation
• Production of machinery
• Electrostatic precipitators used in the management of waste
• Voltage measurement and monitoring equipment

Staying Safe When Working With High-Voltage Transformers

Since current transformers have the ability to handle high voltages, it is critical that precautionary measures are taken wherever it has to be handled directly, with the goal of preventing accidents.

• Look for burning odors as well as any dented or misaligned parts during the pre-installation checking.
• When starting to work with transformers, keep the current input disconnected.
• Always put on appropriate safety gear of high quality.
• Pay close attention to the voltage output of the device.
• Ascertain that you are aware of the peak power of your transformers. Keep in mind that more than one transformer can facilitate the balancing of load.
• Make sure that small metallic objects are not in the vicinity of the transformer.
• Ensure proper earthing of the transformer.
• Keep the transformer and all its parts away from liquids.

Takeaway

The significance of using top-notch transformers in a distribution system for electricity cannot be overstated. Transformers are an essential component for ensuring good electrical service and network security. High-voltage transformers are used in a wide range of industrial sectors and systems. They seem to be especially helpful for securely managing voltages lesser than or equal to 15,000 volts.

How often have you brought a brand-new home appliance without buying a voltage stabiliser? Probably never. If you live in a country where your electricity supply is plagued with voltage fluctuations, you will need stabilisers to safeguard your appliances. Stabilisers are essential to prevent expensive appliances from permanently damaging by power fluctuations.

A voltage stabiliser will give your appliances a long life and is a long-term investment. Our blog discusses everything you need to know about voltage stabilisers and what to consider when investing in one.

Voltage Stabilisers: Why Are They The Lifeline For Your Appliances?

As small and compact as they seem, voltage stabilisers are powerful electrical devices designed to recognise and regulate voltage fluctuations and deliver a consistent voltage output range.

Let’s explain how a stabiliser works without sounding complicated and technical. When your utility voltage is too low, the in-built electronic circuit in your stabiliser senses it, enabling an electromagnetic relay to compensate for the voltage loss and feed the regulated power to the connected equipment. When the incoming voltage is too high, the stabiliser activates another electromagnetic relay to deduct the excess voltage.

What Powers Your Voltage Stabiliser?

Your voltage stabiliser is no less of an engineering marvel. They are built with electronic circuitry that uses electromagnetic relays to change the taps of the in-built autotransformer to generate the desired voltage when the power fluctuates. When the voltage supply falls outside the range, a mechanism switches the transformer tap and brings the supply into the safe range.

There is no dearth of stabilisers in today’s market. Voltage stabilisers are in high demand due to the influx of innovative home appliances into the consumer market. Stabilisers designed with the latest technology can protect your expensive home appliances from voltage fluctuations for a long time. However, there is one contingency: You cannot use the same type of stabiliser for all your appliances. There is no “one-size-fits-all” because different stabilisers are needed for different appliances.

Why Do We Need Different Stabilisers For Different Appliances

It is important to choose a voltage stabiliser, especially for the appliance to which it will be attached. Stabilisers are classified according to the following:

• Energy limit
• Appliance features

All appliances are designed to operate on a specific energy limit, and voltage stabilisers are manufactured with these specifications. Based on these criteria, there are different stabilisers available for:

• Power mainlines
• Air conditioners
• Music systems
• LCD and LED TVs
• Smart TVs
• Washing machines
• Dishwashers
• Convection ovens
• Treadmills

It is not right to pick any stabilisers off the shelf. It is crucial to select the right one, and you need to consider aspects such as:

• Appliance’s range of power consumption
• Level of voltage fluctuations in your area

When you purchase a new refrigerator or air conditioner for your house, your salesman will recommend you to club your purchase with a stabiliser. Here are five technical factors to check when before paying for the voltage stabiliser:

1. Working range

The working range of a stabiliser is the voltage range in which the stabiliser regulates the input voltage and delivers the desired output.

2. Load connection

One of the most important aspects is the nature of the load connected to the stabiliser. Getting the VA (or Volt Ampere) from Watts (W) will require some measurements, but you can approximate the VA size by increasing Watts by 20%.

3. Surge current

You should also consider the surge current that flows through your device when you switch it on.

4. Voltage rating

Every stabiliser has a specification sticker with information about the following:

• The power rating of the device
• Voltage
• Current

The standard service voltage for stabilisers manufactured in India is 230 VAC, 50 Hertz.

5. Stabiliser rating

You can calculate the stabiliser rating by multiplying 230 x maximum rated current for all the appliances you want to connect to the device and adding an extra 20-25%. If you intend to add more appliances to it, you need to keep a buffer accordingly.

Next, you should look for certain features to ensure you are buying an upgraded device. A good, modern stabiliser should have the following:

• Indicators to display the voltage supplied to power the appliance.
• Time delay systems enable a time-lapse for the compressor to balance the current flow during a short power cut.
• Digitisation to ensure accuracy, reliability, and multi-device adaptability.
• Mounting convenience ensures the stabiliser can be mounted on walls or placed on a higher level for better protection.
• Overload protection automatically turns off the output during a short circuit or power overload.

Are you still in a dilemma about investing in stabilisers? Do you think your TV or air conditioner does not require a stabiliser because it has upgraded technology? Well, think again, or you could end up with a severely damaged device.

3 Reasons Why Your Home Appliances Need Voltage Stabilisers

A good stabiliser will not cost much, and even if it does, it is not an expense, but an investment, because it:

1. Prevents equipment malfunction

All electronic devices come with safe operating limitations, and any non-compliance can have disastrous consequences for your device, from simple malfunctioning to complete operational failure.

2. Enhances appliance longevity

Voltage stabilisers smooth out power from the electric grid by suppressing surges. In the absence of a stabiliser, your appliances are susceptible to sudden spikes and dips in the current supply. A voltage stabiliser will ensure your appliances work for years without any issues.

3. Ensures overall safety

When your expensive equipment is connected to stabilisers, there is a much lesser fire risk due to faulty wires and short circuits. In short, a stabiliser provides round-the-clock protection to electrical appliances, your home, and your family.

Some things are more a necessity than a luxury, and a voltage stabiliser is one of them. Now that you understand the importance of these devices, it is best to buy the appropriate stabilisers for the devices in your home. Nantech Power Systems, Chennai, provides a wide range of affordable voltage stabilisers for various appliances. Give us a call to find the right one for your requirements.

Uninterruptible Power Supply Systems (UPS Systems) perform backup and conditioning roles for the systems they are connected to. They are very important in situations where primary power supplies fail or other power supply problems, such as spikes, brownouts, electrical noise, sags, or surges. UPS systems protect small business applications used for communication, entertainment, or security from electrical surges or sags and prevent business disruption, data loss, or even injuries and fatalities.

In this article, we’ll tell you all about UPS Systems and have you choose the best UPS type suited to your business.

Understanding UPS Systems

The UPS is a battery backup system that can perform many important functions in a set-up that depends on a primary power supply. Its main role is to act as a secondary power supply that will run long enough to shut systems down properly and back up data sufficiently when an unexpected power outage occurs. The UPS also performs an important surge-protector function to keep devices safe from the harmful effects of abnormal voltages and surges, including reduced performance or lifespan of the device. So it saves the company a world of pain when it prevents data loss and device stress or damage by preventing forced shutdown during an unforeseen power outage.

An acid or lead battery inside the UPS system provides the backup power required when its sensors detect that the main power supply has suddenly shut down. This backup power will not be available for an extended period, but it allows operators to save or back up any critical data and shut the system down gradually or function until the power supply is back on.

Types of UPS Systems

UPS Systems are of three main types - the line interactive system, the standby system, and the online system. Other types exist, but they are usually hybrid combinations of two or multiple main UPS system types.

Let’s discuss these system types in more detail:

1. The Line Interactive UPS System

This system serves a dual purpose as a backup power source and a power conditioner. It is the optimum system type if your devices function in an environment with rare power outages but frequent fluctuations. The system can adeptly handle several ranges of fluctuation episodes before switching on its battery power backup. This benefit of handling wide ranges of fluctuations and the circuitry for voltage boosting is a critical one. In fact, wider ranges of accepted fluctuation in the system will give you more overall protection for your devices.

2. The Standby UPS System

The Standby system earned its name from its basic function of acting as a standby when there is a sudden power outage. It performs conditioning for minor surges and usually draws power from the main AC source during normal functioning. The system is also provided with an AC/DC inverter that kicks in when sensors detect trouble in the main power source. But this system has a small transfer time drawback that users should be aware of.

3. The Online UPS System

The online UPS system, also called the double conversion system, performs by isolating the device load from the main power grid. It achieves this by following an AC/DC DC/AC double switch. The online UPS system converts the incoming supply of main power to DC and then back to AC, effectively isolating the load from the rest of the grid.

This switching function is possible because of the rectifier device in the system, which receives incoming power, converts it to DC, and feeds it into the inbuilt battery and onto the connected device through an inverter. This system nullifies the need for power transfer switches. In a power outage, the rectifier drops its connection with the main grid and uses the battery energy to power the connected device until the main power is restored.

How to Choose the Perfect UPS System for your Needs

Four main factors should determine your choice of UPS systems for your devices. These are discussed at length below:

1. Determine common power problems.

Power blackouts are the most common power problems people are aware of. But when electronic devices and critical equipment are involved, you will need to be aware of the following:

• Blackouts - Power outages lasting anywhere from a few minutes or seconds to a few days.
• Surges - A brief, intense burst of electric energy when there is lightning– it affects the main power supply.
• Voltage sags or over voltage - Fluctuations in voltage that are not as intense as brownouts or surges. Voltage sag is a brief, small drop in voltage, while an overvoltage is a voltage spike.
• Brownouts - A drop in voltage for a long duration that could have been intentional, uncontrolled, or accidental.
• Frequency noise or variations - These are abnormalities in the main power supply. Frequency noise, or line noise, are abnormalities in the primary power source that cause disruptions in the power circuit. Frequency variations are usually caused where generators are in use, and the occurrence of power fluctuation is more frequent than normal.
• Harmonic distortions - This is an anomaly in the primary power source when it gives out an unusual electrical signal.

If your business is operating in an area that faces blackouts, brownouts and surges but none of the other power anomalies, a standby UPS system could work well for you. An online UPS system may be required if you face a combination of all the above power problems.

2. Select the right size.

The optimal UPS system for your business will have to be sized correctly in terms of capacity. Depending on how much equipment will need the supported power supply and the combined load or amount of power they will use, you can choose a UPS with a comparable load capacity. You can find information about capacity and load in the corresponding user manuals of your devices and the UPS system you are considering. Manufacturers or other professionals could also help you make the right connections to match device load to UPS capacity.

3. Determine optimum run time.

Runtime is the next important consideration for choosing the right UPS system. Runtime is the amount of performance time your system requires to provide alternate power when there is a power outage or other trouble in the main supply. Calculate how much time you will need to perform a safe system shutdown and data backup, and this can be used as runtime. System load or the amount of power load your system needs to back up has an effect on runtime. A larger load will mean less runtime or battery life, and vice versa.

Think in ranges when determining optimum runtime. Work from the least amount of time you will need to optimise your devices and work up from there. A broader range of runtime will give you more choice in UPS systems.

4. Choosing an appropriate form factor.

There are three main form factors or size and shape of the device housing. These are:

• Rack-mount systems - meant for server rooms.
• Desktop systems which are compact - can fit under desks and are discreet.
• Mini-tower or tower-style systems - are aesthetically pleasing and can be displayed on desks.

In short, form factor choice is usually determined by where you want to place your system.

Conclusion

UPS systems are not everyday buys. They are high-priced investments that must be carefully considered and matched to your needs. At the same time, they are necessary in most cases and are invaluable for protecting your devices and company data. If you are looking for professional, experienced UPS dealers in Chennai, our Nantech services will be just the right fit for you!

All businesses have one main goal- Providing the best customer experience. This is true even if you want to set up an EV charging station. Wondering what an EV charging station has to do with customer experience? Well, here's a fact: Charging EVs takes time. We are talking about a minimum of thirty minutes to get at least 80% charge.

Longer charging times mean longer dwell times for customers. To make their charging experience worth the time and money, you need to spruce up your charging station with adequate amenities and services.

Why Do EV Charging Stations Require Amenities?

EV charging is unlike refuelling your car or bike, where you fill it, shut it, and forget it. And let's not forget that even fuel stations nowadays sport coffee shops and mini stores for their customer's benefit. No one's complaining about having a quick cuppa or a packet of chips after filling their gas tanks, are they?

The reason for having amenities in a charging station is more profound with EVs. An EV's charging capacity depends on:

• The battery's charging capacity measured in kilowatts
• Battery size
• Charging options

Sometimes, even the weather determines how an EV's battery remains charged. Besides, once a battery is 80% charged, the charging speed slows down to prevent the battery from being damaged. However, an EV with 80% charge is good to go for hundreds of miles.

So, let's say a customer drives into your EV station to charge their car. Their dwell time will range from at least 15 to 60 minutes, even if you have an ultra-modern charging facility. What will your customers do while waiting for their vehicles to charge? Having all the potential services, amenities, and merchandise within their reach will improve their charging experience and give them a reason to return to your station.
This is also a great strategy to improve business and encourage people to opt for EVs.

So, let's check out the various amenities your EV charging station can have.

List of Facilities to Spruce Up Your EV Charging Station

1. Restrooms

A restroom is the most basic convenience businesses must provide for their customers. Once their vehicles are plugged in, the next thing they may want to do is answer nature's call. A restroom is a must, especially if your station is located on a remote highway or away from the city or town.

2. Lounge area

Having high-volume charging traffic is the key to justifying lounges. From a business perspective, a well-equipped lounge with ample conveniences such as clean bathrooms, WiFi, workstations and a coffee bar could be a valuable money-making factor. Moreover, these lounges would be useful for drivers of ride-sharing services at airports and other high-traffic areas.

3. Food service

Remember that at least 70% of the travellers who stop to charge their EVs wouldn't mind grabbing a quick bite to eat. It would not be a problem for customers to order a sandwich, burger, or burrito for the same amount of time it would take for the car to charge. And let's not forget the number of customers a coffee shop would attract just by having EV charging points in their parking lot.

However, this concept would only make sense if your station has at least a hundred charging stations.

Another ideal scenario that may work for you (especially if you are short-staffed) is to install vending machines. You can also opt for third-party vending machine services for refilling and maintenance.

4. Shops

There's a high possibility for EV owners to make a purchase while refuelling their cars. Think of it- There's no better way to kill time than to browse the aisle of a well-stocked convenience store, grab a few knick-knacks or stock up on the potato chips for kids. This incredible business strategy works both ways: You can install EV charging points at your convenience store or vice versa.

5. Entertainment

Install a wide-screen LED TV and set up a dozen comfy-looking chairs, and you will have a room full of EV owners catching up on the news or watching a cricket match while waiting for their vehicles to charge. A TV will also give weary children some respite from a long day's travel.

6. Air for tyres

Today, almost every fuel pumps have air-filling stations because it has become more of a necessity than a luxury. Besides, most stations offer this amenity completely free of cost. Hence, installing an air-filling station along with the charging outlets only makes sense.

7. Maintenance services

Generally, EVs require very little maintenance. However, you could think about investing in a small maintenance workshop, especially when business picks up and your centre starts attracting more vehicles. You can offer quick or emergency services like:

• Windshield wiper replacement
• Brake replacement
• Tyre rotation
• Wheel alignment
• Car wash
• Car vacuuming
• Waxing

Other services like car wash or self-service vacuum options can also be considered.

8. WiFi connection

Providing WiFi networks to incoming customers is a fast-catching trend. Not everyone will want to watch TV or spend time at your convenience store. You will have customers who would rather spend their time being productive at work. A strong WiFi connection in your lounge could prove immensely useful for customers willing to pay for the service.

Closing Notes

A long charging time is an excellent opportunity to provide facilities that add value to your customer's experience at your charging station. Interested in buying an EV or want to know more about improving your customer's charging experience? Call our team at Nantech Power Systems Pvt Ltd., to gain insightful guidance. Nantech provides the best EV charging solutions in Chennai. Get in touch with us today.