Design Your Solar SystemWithout the Guesswork

A solar calculator for DIYers that balances ballpark feasibility with strict safety constraints. Because when it comes to electricity, you want to know what could go wrong before it does.

"We don't need your exact address. We just need to know how much the sun likes your general area."

What type of system are you building?

Off Grid / Daily Use

Your primary power source for daily energy needs in homes, shops, offices, or studios

•Power your space every day
•Battery sized for autonomy days
•Panels must recharge battery daily
•Full cost breakdown with recommendations

Backup / Emergency

Grid-tied system with battery backup for outages in homes, shops, offices, or studios

•Keep critical loads running during outages
•Select your backup power needs
•See recharge time estimates
•Flexible sizing based on budget

Everything You Need to Design Safe Solar

From energy calculations to wire sizing, we have got you covered

Smart Calculations

Automatic 1.25x headroom and voltage drop calculations ensure your system is safe and efficient

Safety First

Built-in safety checks and wire gauge recommendations keep your installation up to code

Real Pricing

Three tier options from budget builds to gold standard equipment with current market rates

Share & Export

Export PDF reports with QR codes linking back to your design for easy collaboration