3.5Kva 24v Complete Inverter System for mid size homes and offices.
 
It can power the below devices for 12hrs  - 20hrs without NEPA light:
TV (4)
Decoder (3)
Bulbs and lighting points (15)
Solar Fan (10)
Laptop (5)
Toaster (1)
Freezer or Fridge (1)
Inverter Washing Machine (1)
Inverter Microwave Oven (1)