Browse Articles
California
Browse 3 in-depth California guides from Solar Planner Guide. Our editorial team researches and writes each one to give you clear, practical answers, current as of August 2026. The newest are shown first.
State Solar Guides
How California's NEM 3.0 Changes Solar Payback
California killed the deal that made rooftop solar a no-brainer. On April 15, 2023, NEM 3.0 went live, and the …
State Solar Guides
California Solar Panels Under NEM 3.0: What Changed
If you’ve been sitting on the fence about going solar in California, I’ll be honest: the window …
Tax Credits & Incentives
How to Claim California's Best Solar Tax Credits
California’s electricity costs around 29 cents per kilowatt-hour as of early 2025. That’s nearly …