Solar Calculator — Complete

Site & Consumption

Enter your site details or use appliance estimator next

Step 1/3

City (auto PSH)

Peak Sun Hours (PSH)

Panel W (typical)

Monthly electricity bill (USD)

Daily consumption (kWh) — optional

Electric rate ($/kWh)

Losses (%)

System type

Battery backup (hrs)

Tip: choose a city to auto-fill PSH

Appliance Estimator

Add items to auto-calc daily consumption

Step 2/3

Total daily: 0.000 kWh

Results & Financial

System sizing, cost, payback

Step 3/3

Array

— kW

Panels

—

Daily production

— kWh

Battery

—

Estimated cost

—

Estimated payback

— yrs

Solar Calculator — Professional