Solar Payback Blog
Cost guides on charging, networks, and gas savings.
How the 30% Federal Solar Tax Credit Actually Works in 2026
The Investment Tax Credit cuts a third off your install cost. Here's exactly who qualifies, what counts, and how to claim it.
Read more→Solar Payback in 2026: 8 Countries Compared (US, UK, AU, DE, ES, JP, KR, CA)
Australia and Spain hit payback in 4-6 years. Germany and the UK take 9-12. Here's exactly why and how to read your local numbers.
Read more→Battery Storage Payback vs Panels Only: When the Battery Actually Pays Off
Batteries double your install cost. They only pay off in three specific situations. Here's the math.
Read more→