Unbiased guides, solar ROI math, and tax credit rules to help you make smart renewable energy decisions.
Calculating your solar ROI requires factoring in gross installation costs, the 30% Federal IRA tax credit, utility electric rate inflation, and local sun hours.
The Inflation Reduction Act (IRA) expanded the 30% Federal Investment Tax Credit (ITC). Here is how to claim it on your tax return and calculate savings.
California NEM 3.0 changed solar economics. Here is how pairing panels with home battery storage preserves a 7-to-9 year payback horizon under peak rate arbitrage.
Residential energy storage prices have dropped while utility peak rates continue to climb. Here is the financial payback math for home solar batteries.