Thursday 20 April 2017

How to Choose the Right Inverter Battery?

Choose best inverter battery your home & business

 
Start with the list of appliances that you want to run on an inverter and their wattage. Check the list below to get some standard values used for calculations:

1 Fan – Fans Consume 75-90 Watts. For calculation we can take 90 watts.
1 tube light – Assume 45-50 watts for standard tube lights. 28 watts for T5 tube lights.
1 CFL – 25 watts (default) or take the actual number if known.
1 Television – LED TVs take 30-100 watts depending on size. LCD TVs consume 50-150 watts. CRT takes about 120 watts.

Suppose you want 1 Fan, 1 Tube light, 1 CFL & 1 CRT television to operate at the time of power failure, i.e. running on inverter, the total power requirement comes out to be (1*90 + 1*50 + 1*25 + 1*120) = 285 watts. 285 watts here is the total load.

If you want a backup of 6 hours, then you need to store 285 x 6 = 1710 Watt-hour or 1.71 kilo watt hour (or units) of electricity. This is the storage that you need.

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