Our "ARM Power Backup Calculator" will provide Total Power Load information, based on your selected Home Appliances and will estimate an appropriate size of battery (bank), required for uninterrupted power supply or inverter, during power outage.

Calculate Total Load requirements and size of battery (bank) with the following steps:

1. Enter Total Numbers (Qty.) of Home appliances required for backup during power outage:
2. Enter Backup Time Requirement (Hrs)
3. Click on Calculate Battery Backup

This will help you to calculate Total Power Load (watts) required for your selected Home Appliances. This will also provide details on total number of battery/s (bank) and its capacity, needed for your desired Total Power Backup period.