Answer a few questions about your home and get a personalized recommendation for panels, inverter, battery, savings, and payback.
Best for
Full system planning
Inputs
Bill, region, appliances
Output
Panels + ROI
Region affects sunlight harvest and electricity-rate assumptions.
Select your local utility if known. For Cabanatuan City, choose CELCOR. Rates are planning estimates and should be checked against your latest bill.
Peak Sun
4.5h
daily average
Grid Rate
₱12.8
regional default
Daily Use
13.0
kWh/day estimate
7-day solar forecast
Uses Open-Meteo forecast data for the selected region. System sizing still uses long-term regional averages.
Forecast sun
4.5h
Cloud cover
0%
7-day rain
0 mm
Forecast output
13.0 kWh/day