Solar Guides
Plain-English answers to the questions homeowners ask when a solar quote is on the table, with real numbers and free calculators.
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Is My Solar Quote a Fair Price? How to Check the Price per Watt
The one number that tells you if a quote is fair, and the typical range.
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Solar Dealer Fees: The Hidden Cost Inside “Low-Rate” Solar Loans
How to find the fee, work out the true interest rate, and when it really costs you.
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Solar Lease vs. Buy: Cash, Loan, Lease and PPA Compared
Side-by-side 25-year costs for every way to pay, and what changed in 2026.
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Solar Lease and PPA Escalators: What a 2.9% Annual Increase Really Costs
Why a “small” yearly increase nearly doubles your payment by year 25.
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NEM 3.0: Do You Need a Battery with Solar in California?
How California’s export rules changed solar savings, and when a battery pays off.
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How Many Solar Panels Do You Need to Charge an EV?
The math for your car and state, and when extra panels for an EV actually pay off.
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Have a quote in hand?
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