Power System Calculator

Size your off-grid power system and validate your setup

🔋 Start building your power station

Add power sources, batteries, inverter, and appliances to design your system

01Power Sources (Input)

No power sources added yet. Add solar panels, wind turbines, or other generators.

Daily Generation

0 Wh

Daily Consumption

0 Wh

Energy Balance+0 Wh/day

✓ Surplus energy - system is self-sufficient

Generation covers 0% of daily needs

02Battery Bank

Battery Type

Voltage

Capacity per Battery (Ah)

Number of Batteries

DOD (Depth of Discharge)80%

Usable Capacity0 Wh

Battery Load0.0%

0 Wh used / 0 Wh available

03Inverter

Rated Power (W)

Efficiency (%)

Inverter Type

Inverter Load0.0%

0 W peak load / 0 W rated

04Appliances

No appliances added yet. Click "Add Appliance" to get started.

Total Peak Load

0 W

Daily Energy Need

0 Wh