Design Your Perfect
Solar System
Input your appliances, get instant solar system designs tailored to your needs. Compare Off-Grid, Hybrid, and Budget options — all in seconds.
Three Simple Steps
From appliances to solar design in under a minute
Add Your Appliances
Select from 30+ preset appliances or add custom devices. Set quantity and daily usage hours.
Set Your Location
We detect your location automatically and look up solar irradiation data for accurate sizing.
Get Your Design
Receive three custom system designs: Off-Grid, Hybrid, and Budget — with full component specs.
Everything You Need
A comprehensive solar sizing tool built for homeowners, businesses, and installers
Precise Calculations
8-step engineering calculation covering panels, batteries, inverters, and charge controllers.
Global Coverage
Solar irradiation data for 55+ cities across Africa, Asia, Americas, Europe, and the Middle East.
System Comparison
Compare Off-Grid, Hybrid, and Budget designs side-by-side to find your best fit.
Installer Connect
Submit your requirements and connect with certified solar installers in your area.
Mobile Friendly
Fully responsive design that works beautifully on phones, tablets, and desktops.
Instant Results
Get complete solar system specifications in seconds — no waiting, no sign-up required.
Ready to Go Solar?
Join thousands who have used SolarWise to design their perfect solar system.
Start Your Free Calculation →