The library

All guides

10 guides across two pillars — the hardware and grid mechanics of home solar, and the household finance of paying for it.

Solar basics4 guides

How Home Solar Actually Works: Panels, Inverters, and Batteries2026-06-02
Is Solar Worth It? An Honest Cost-vs-Savings Breakdown2026-06-09
Net Metering Explained: Tariffs, Credits, and Charges2026-06-16
Community Solar: How to Go Solar Without Panels on Your Roof2026-06-23

Solar finance6 guides

How to Pay for Solar: Cash, Loan, Lease, and PPA2026-06-30
Federal Residential Clean Energy Credit: The 2025 Expenditure Boundary2026-07-07
Solar Payback Period: How to Calculate Your Break-Even2026-07-10
Does Solar Increase Home Value? Evidence Boundaries2026-07-13
Solar Loans: What to Watch For Before You Sign2026-07-14
When Solar Doesn't Make Financial Sense2026-07-15