Shizen Energy India
Battery Backup Calculator — How Many kWh Do You Need?
Size a lithium battery for your backup requirement in under a minute. The result is indicative; Shizen’s team will confirm the final configuration, voltage and pricing.
Size your battery
Add quantities for the appliances you want to run. Typical watts are editable.
Calculated load: 0.00 kW
Advanced assumptions
Your indicative recommendation
You need approximately kWh of lithium capacity
Recommended capacity
Capacity at selected voltage
Recommended line
Lithium battery
At 90% depth of discharge (or your selected setting).
Lead-acid equivalent
Sized at 50% depth of discharge for the same backup.