About Home Energy & Backup Planner

Estimate electricity usage, battery runtime, required backup capacity, and solar contribution. Simulate power outages and compare different setups.

How to use it

Enter appliance wattages, battery specifications and usage hours. Compare scenarios using your own inverter and solar assumptions.

Limitations

Runtime and solar output are planning estimates affected by battery condition, load variation and weather.

Frequently asked questions

Can this size an installation on its own? Use the report as a planning input and confirm specifications with an installer.