Help Me Choose
Choose Your Scenario
Where will you build your power system?
Choose Type
Help us establish the baseline.
Choose Daily Power
Toggle appliances and adjust daily power depends on your situations.
Daily Total Power Usage:
0.00kWh
*Max Cap: 61.44kWh
What is the difference between Wh and W?
W is power at a moment; Wh is energy over time. A 100W device used for 3 hours consumes 300Wh. Use the actual watts from your appliance label.