System Sizing Tool
Solar Battery Bank Calculator
Pick what you power, and we'll size your lithium battery bank, solar array, and inverter — with a custom Epoch recommendation in about 60 seconds.
- 11 Year Warranty
- US-Based Support
- Veteran Owned
Step 2 of 4 · Home Backup
What will you run?
Check everything your system should power. Wattages are typical — adjust them to match your gear, set how many hours per day each runs, and we'll total your daily energy.
3.5 kWh/day · 8 appliances · peak AC load ~2,175 W