The average US homeowner saves $1,100–$1,500 per year after going solar. Over a 25-year system life, that adds up to $28,000–$65,000 in total savings. Here are real numbers, state by state.
Net metering is what makes solar financially worthwhile for most homeowners — it lets you bank excess daytime solar production as bill credits to use at night. But policies vary drastically by state and utility. Here is what you need to know.
The average solar payback period in the US is 7–10 years, with a 25-year ROI of 200–400% after all costs and incentives. But your specific return depends on electricity rates, system cost, financing, and local incentives — here is how to calculate it accurately.