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Power cuts are a norm in Indian households, and if you are frustrated with the frequent power cuts, then you should plan to invest in an inverter for your house. While selecting
the best inverter and battery for home you should choose the one that suits your needs as it should be based on the power requirements. So a little research and understanding the basics will help you in purchasing the inverter that is needed for your home.
Power requirement: The most important thing to find out before you go ahead with selecting an inverter is the power needs of your home. In simpler terms, the electrical appliances that you want to run when there is a power failure define your requirement. For example, if you want to run a fan, two tube lights, and a TV when there is a power cut, then it is calculated as below.
1 Tube light = 60 Watts
1 Fan = 70 Watts
1 TV = 120 Watts
Then your electricity needs are 2*60+70+120 = 310 Watts.
To calculate the VA rating needed for an inverter, the power factor of it should be calculated. The power factor is the ratio of amount of power required by the electrical appliances to the amount of energy supplied by the inverter. Inverter manufacturers in Chennai say that the power factor lies in the range of 0.6 to 0.8 and the efficiency of these inverters also ranges from 60 to 80%.
Also Read: How to Choose a Correct Sized Voltage Stabilizer?
An inverter converts current from DC to AC and depending on the kind of AC there are two types of inverters called the Square wave and the Sine wave inverter. The sine wave inverter and battery price are costly but worth the money you pay as they are safe, long-lasting and durable. If you want a less expensive but moderate performing inverter, then a modified sine wave inverter can be purchased, but there are very few models of these present in the market currently.
The battery is the main component of an inverter. An inverter life and its performance is dependant on the battery quality. The battery determines how long an inverter can help run your appliances when there is a power cut. The battery capacity is what decides the number of hours of backup that it provides thereby helping run the inverter. There are many battery capacities ranging from 100Ah to 180 Ah available in the market. After determining the power requirement, you should calculate the battery backup needed for your home. For example, if you need a backup of 2 hours
The capacity of the battery is calculated using, the following formula.
No. of watts of power required * hours of backup/Voltage of the battery
Considering the earlier power requirement of 310 Watts
Battery capacity = 310*2/ 12 = 51 Ah so a battery of 100Ah will be best suited for your house.
You can purchase inverters online or but it is best to purchase batteries from inverter battery dealers in Chennai as they are hazardous products and hence best purchased in stores. You can check these products on the manufacturer's website too to find the latest models.
Electricity is a necessity for all homes as all the household appliances need power for it to run. From the essential appliances like the toaster to the electronics like the TV, AC, refrigerators, smartphones, etc. all need electricity. Due to the irregular power supply in some places, there is a need for an alternate source which can keep these appliances running in your house.
One of the best alternate sources for backup is the inverters. Read below to know about its maintenance.
Inverter batteries: A battery is the most critical component of an inverter and is the one which helps in the performance as well as the longevity of it. Due to the criticality of the inverter batteries in an inverter, there has to be proper care and maintenance of it for it to be useful and operative for a long time. Though there is no aesthetic benefit involved in maintaining these batteries, it is essential when there are power cuts.
Also Read: Tips To Choose The Best Inverter And Battery For Home
Inverter terminals should be rust free: The terminals of the battery has to be kept rust free as it is has a negative effect on the performance of the battery. Corrosion also decreases the flow of circulation of electricity which reduces the charging capacity of your inverter battery. All this means that the life of the battery is cut short. One of the ways of removing rust from the terminals is to use a mixture of baking soda and hot water on the affected area. Once the rust is removed, you can apply petroleum jelly so that there is no rusting in the future. If the batteries are not charging and need to be replaced, you can buy inverter batteries online or from Inverter battery dealers in Chennai.
Another important maintenance tip is to check the level of water, you should make sure that the distilled water level does not reach the minimum limit. The level of the distilled water should be between the max and the min mentioned. Also you should use only distilled water and not tap or any other water as they can be a detrimental to the longevity of your battery.
Keep the inverters in an airy place: The inverters should be in a location which has a lot of air circulation. The batteries when they are charged or while they are in use get heated up, to reduce this it is better to keep it in a place which receives optimal air circulation. Moreover, when the there is proper ventilation the frequency of adding distilled water is also less.
Get the installation from the best Inverter battery dealers in Chennai and also ensure that you use it frequently. Irrespective of the inverter battery price you pay, it has to be regularly inspected. That will help you know whether the battery is in working condition or not. An Inverter Battery Chennai dealer should be called in for inspection as they are trained in finding if the battery is in bad shape.
Keep out of reach of children: It is always safe to keep these inverters out of reach of children. Install it in a place where it is well ventilated, fireproof and waterproof.
With the temperature rising all over the planet as a result of climate change, it has become necessary to own an inverter in order to stay cool. While the government gives orders for scheduled and unscheduled power cuts throughout the country to make up for the power deficits, owning an inverter is the only way to survive through the harsh summer and chilly winter seasons.
Depending on your power consumption, you will need to pick out an inverter that works well according to your requirements. Many people make the mistake of assuming that an inverter is the same as a generator and can power our entire home. Nothing can be further from the truth; an inverter has a lower capacity than a generator and can only offer upto 3000 VA. The top Inverter battery dealers in Chennai can offer you good deals on quality inverters.
Also Read: Inverter Battery Maintenance Tips For Better Performance
If you are considering purchasing an inverter online, you need to be well aware of your power requirements before making the final decision. As mentioned earlier, an inverter can handle only up to 3000 VA typically, so you need to calculate the power usage at your home or office to decide, which type of inverter to pick. Here is the wattage rating for a few home appliances to help you figure this out:
Other appliances like washing machine, heater, iron box, etc. require a larger amount of power. Hence it would be wiser to calculate the starting power requirement while picking out an inverter online.
You also need to be aware of the difference between Watt and VA before going ahead with your purchase. Power in Watts is described as the real power that is drawn by the equipment, whereas VA or Volt Ampere is the apparent power that is obtained by multiplying the current drawn or supplied by the equipment and the Voltage. The best inverter battery for home uses VA to convey the power offered by their inverters.
Based on the type of AC waveform that is generated by the inverter, it can be classified as any one of the three types mentioned below:
A pure sine wave inverter offers a more reliable and safe service. It is also considered to have a longer life compared to the other types of inverters. However, since each manufacturer uses different methods to produce the pure sine wave, quality of the inverter depends on the components used to build it.
If you cannot afford a pure sine wave inverter, the next best option is a digital sine wave inverter. The output of this type of inverter is a stepped sine like waveform that causes fans to have a humming sound and tube lights to flicker as well. However, it won’t be a problem for the other electronic equipment like bulbs, TVs, etc.
This type of inverter is deemed to be inefficient and not suited for generating power for electrical appliances. In fact, it has also been found to reduce the life of electrical appliances drastically.
The inverter market demands are on the rise nowadays due to the frequent power interruptions that cause huge losses and wastage of time and raw materials used for production works. Power cuts and blackouts often cause huge issues in industries like hospitals, water supplies, production units, etc. Hence, inverters are an absolute necessity to ensure that all the industries work smoothly without any loss of time or money. If you are someone who owns a company in Chennai, or even live in Chennai and is looking for a solution for the power breakdown issues, the first 
thing you need to do is to find the inverter dealers in Chennai. Try to find the best brand of invertors by inquiring around your neighborhood and friends. You could even check the internet and get some idea of the ideal dealer and brand for you. Then you could proceed and buy the inverter for your home, company or industry.
In India, the need for inverters and UPS systems is on the rise as modern life seems impossible and incomplete without them. The hospitals, MNCs, hotels, farms, media houses and many others use UPS systems. The metros also need regular electric supply to function properly. India is on the path of huge economic growth, and the uninterrupted power supply is a necessity for the growth.
Also Read: Things To Keep In Mind Before Buying The Best Inverter Brands
The need of UPS is increasing as the technology advances and as the country grows economically. The UPS dealers in Chennai offer high-quality UPS for all types of industries, companies and also for domestic purposes. The manufacturers of UPS often maintain a tie-up with the makers of component parts. They have to ensure that they always get the most technologically advanced parts and keep on updating their products along with the growth of technology. Both the inverter market and UPS market has to face stiff competition as there are too many dealers in the field.
Advancements In The Technical Arena
The continuous power shortage issues have given rise to an increased demand for both inverters and UPS systems. The government has hence taken the initiative to work on the National Solar Mission. When the inverters with solar power become reliable, the UPS usage also will increase. In short, solar energy is one of the most determining factors governing the increase in demand for inverters and UPS systems.
Net metering, as well as the integration of sine wave UPS systems and inverters, is coupled up with software and communication technology as a part of the emerging technological advancements in the field.
Nowadays, there is no need to go and visit the store to buy an inverter or UPS. You can just sit in the comfort of your home and browse the wide range of inverter and UPS dealers and brands online. You get the product delivered at home without any hassles.
The UPS manufacturers face many hassles in the field. The major issues that crop up are the management of raw materials, procurement of machinery, skilled workers, and even getting a large land area to build up the manufacturing unit is a difficult task.
People often get confused between a UPS and an inverter. Though both serve the same purposes yet there are marked differences in the construct and other aspects between both these equipment. Before we delve to find the difference, it makes sense to understand the basics of these equipments.
UPS stands for Uninterrupted Power Supply. In other words, this equipment will supply power to the gadgets in times of power outages. UPS Chennai dealer offer supplies that works for computers, printers and workstations. Power outages are very common in several parts of the country and these not only shorten the shelf life of gadgets but are also a source of harassment for those working on them. Imagine all your hard work of several hours going down the drain owing to power outage, simply because you have not been saving the same every few minutes. To save themselves and gadgets from this ever recurring problem of power losses, people buy equipment that helps in this ordeal, UPS being one amongst them. UPS restores the power supply almost instantaneously in times of outages. Not only this, it also saves the gadgets from power spikes and frequent fluctuations. That ways, UPS helps in extending shelf life of such expensive gadgets and equipments.
Also Read: Choose The Best Inverter Brands By Careful Analysis And Understanding
The inverter has derived its name from the fact that it inverts the power supply from DC to AC and with the help of a battery, supplies power to the electrical points in times of power outages. It is to be born in mind that simply installing the inverter will not help you out; you will have to install batteries as well, depending upon your requirements. When the inverter inverts the direct current into alternate current, it charges the batteries and in time of power outages, the battery supplies the requisite power.
Other than the construct, the major differences between the two are as follows:
Change over time: UPS work faster than the inverters here. UPS changes over in 3 to 8 milliseconds; inverters take about 500 milliseconds.
Backup time: Since inverters are supported by large batteries, their back up time is much longer than that of UPS.
Types: There are three types of UPS and inverters each to choose from UPS are of the following types-
1.Offline UPS
2.Online UPS
3.Line-interactive
Inverters are of the following types-
1. Square Wave,
2. Quasi Wave
3. Sine Wave
Applications: UPS are generally used for computers, servers, network switches, and workstations, medical and processing equipments that perform critical tasks. The inverters can be used for any general electrical appliances.
Protection: UPS protects against voltage fluctuations including high spikes and drops whereas inverters do not offer any such protection.
Batteries: UPS come with sealed maintenance-free batteries whereas inverters are paired with tubular batteries.
Chennai alike several other cities of the country, faces frequent problems of power loss. Life comes to a halt in times of power outages, especially in commercial sector. It therefore makes sense to invest in back ups like inverters and UPS that help in going about the tasks unhindered. Both inverters and inverters are easily available everywhere but the right selection of brands matter.
If you stay in Chennai, Google searching for UPS for home in Chennai or best inverter in Chennai you will be confronted with many answers. If you are confused with brands, read the reviews and get quick answers to your queries.
Like all other equipments, both UPS and inverters come with a shelf life and need proper upkeep. There are local maintenance service providers available to handle any repairs or replacement of parts. Sourcing inverters and UPS from the local manufacturers that have lesser known brands may prove to be costly in the long run with anomalies and poor customer care services. There are several avant-garde UPS and inverter in Chennai who can help you in the process. Whether for home or commercial purpose, the leading names like Nantech offer you excellent products, customer care services and extended warranties too.
Voltage fluctuations can be a real nuisance. Such fluctuations are extremely harmful to all your appliances and may result in frequent mishaps. The only way to do away with the damages caused by such rampant and unpredictable voltage fluctuations is to install voltage stabilizers for all your appliances, whether in homes, offices, laboratories or any other place.
What is a Voltage Stabilizer?
A voltage stabilizer, as the name suggests, is the equipment that stabilizes voltage; that is these save the appliances from sharp peaks and dips in the flow of electricity. Voltage stabilizers feed constant electricity to appliances. Therefore, appliances do not draw electricity from any electrical point but the stabilizer. Stabilizers make use of the principles of the transformer. In this the input current gets connected to primary windings and output is exited through secondary windings. In case of a drop in voltage, the electromagnetic relays help add additional numbers of turns in the secondary windings. Stabilizer fills in for the voltage output loss. The reverse applies for the sharp rise in incoming voltage. Therefore, in both such cases, the voltage stabilizer stabilizes the outgoing voltage and saves the appliances from anomalies.
Also Read: UPS Inverter In Chennai – Understanding The Variations
Voltage stabilizers are available across a wide range of prices, capacities, and quality, making you spoilt for choices. Here are a few tips highlighted by the men who matter – the Voltage Stabilizer Dealers!
There are several manufacturers of voltage stabilizers in every city of the country; ditto for Chennai. If you are looking for voltage stabilizer in Chennai, there would be a plethora of brands to choose from. Several good local brands are available in this genre that offers excellent value for money. Just in case you are settling for a local brand, it is all the more important to read the reviews so that you do not get cheated.
The voltage stabilizer saves the appliances from voltage fluctuations and auto-corrects the voltage at regular intervals. This helps in lengthening the shelf life of the appliances, but this is only the primary advantage with the voltage stabilizer. It comes with several other benefits; some of them are listed below:
Other than the stabilizers, people also prefer buying UPS. UPS stands for Uninterrupted Power Supply. UPS dealers in Chennai helps in times of sudden power shutdowns and is one of the most important constituents of any computer system. The UPS consists of a bank of batteries and is available in two types –
There are several companies that manufacture avant-garde UPS systems. The smaller UPS systems offer battery backup for few minutes while the larger ones offer the same for several hours.
A voltage stabilizer is an instrument designed to provide constant output voltage irrespective of the changes or fluctuations in the input, i.e., the supply voltage. Stabilizers are also referred to as Automatic Voltage Regulators (AVR). The voltage delivered by a stabilizer falls in the range of 220-230V for single phase mains and 380-400V for three-phase mains.
In Chennai, power cuts and voltage fluctuations are very common. Hence it would be foolishness to operate costly appliance without a voltage stabilizer in Chennai. Why is a stabilizer considered necessary? Let us have a look at the technical side.
Usually, all electrical appliances are designed for a wide range of input voltage. Based on the sensitivity of the components used in them, the working range of each appliance is limited to a certain value. For example, some appliances can work with in ± 10 percentage of the rated voltage while the tolerance range of some other appliances is ± 5 percent. But the fluctuation in voltage which happens due to faulty transformers, defective electrical lines, lightning, thunderstorm, etc. may go beyond the tolerance range so that it may damage the appliances.
Also Read: Voltage Stabilizer Manufacturers Providing The Best Solution For Power Fluctuations
Devices which work in over-voltage for a long time may experience the damage of winding insulation, load disturbance, reduced life, etc. It will also affect the connected cables and associated devices.
Similarly, under voltage would cause overheating of the devices, more current usage, poor performance and sometimes termination of its functioning as such.
Not taking any measures to deal with voltage fluctuation and operating costly electrical appliances in widely deviating voltage ranges would result in huge losses. Whereas, buying a good voltage stabilizer and connecting the appliances to it other than connecting to the mains directly would ensure safe operation and long life of your appliances.
Voltage stabilizers are available in different types. Initially, the stabilizers had to be operated manually. Later on, with the advancement in technology, automatic stabilizers came into existence. The presently available Servo voltage stabilizers in Chennai are usually fully automatic with a lot of attractive features. The following are the different types of stabilizers based on the scientific principles involved in their operation.
Relay type
Relay switching is the technique used in relay type stabilizers. They consist of rectifiers, amplifiers, micro-controllers, transformers, and a collection of relays. The accuracy of output voltage ranges between 5 and 10 percent of the desired value. Such stabilizers are generally cheap and are lightweight. They are preferred for those applications which do not require high precision output voltage.
Servo-controlled type
This type of stabilizer utilises a servo motor for voltage regulation. Other components are an autotransformer, a buck-boost transformer, a driver for the motor, micro-controllers or microprocessors involved control circuit, etc. Servo-controlled voltage stabilizers deliver output voltage which is highly accurate. Even very high deviations in input voltage get corrected to the most appropriate voltage required. This type of stabilizers can be used in both single phase and three phase mains. Routine maintenance is required for such stabilizers.
Static voltage type
Static voltage stabilizers consist of a circuit which acts a power electronic converter. They provide even better accurate results than servo controlled stabilizers. They also contain transformers, microprocessors, and controllers. Static voltage stabilizers can be made in very small sizes, and they require no maintenance as well. Hence this type of stabilizers is in more demand compared to the other ones.
What are the factors to consider before buying a stabilizer? Here are the most important ones.
Keep the points discussed here in your mind and choose the best voltage stabilizer which is perfect for your requirement!
We had availed the services of “NANTECH POWER SYSTEMS PVT LTD” and their service was excellent. Their rates were competitive when compared to others. They have discharged their services in professional manner. We appreciate the timely delivery (at a time, convenient to us) of the battery for the UPS at a very competitive rate.
We purchased UPS from Nantech for most of our systems and they are all working as expected. Their after sales service is exceptional and was the primary reason why we did not have any inhibitions in taking an AMC with them. Keep up the good work!
Nantech Power Systems Pvt Ltd,
17a, 2nd Cross Street,
Sastha Nagar, Valasaravakkam,
Chennai ‑ 600087.
