Costs & Savings8 min read
Are Solar Panels Worth It in 2026? A Homeowner’s Decision Guide
Learn when home solar can make financial sense in 2026, which numbers matter most, and how to evaluate savings without relying on sales claims.
Solar learning center
Solar Resources for Smarter Decisions
Original, plain-English guides that help homeowners understand solar costs, savings, batteries, roof potential, incentives, utility rules, and installer proposals.
Topics covered
Costs & SavingsSolar BasicsBatteriesCaliforniaSmart Shopping
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Solar Basics7 min read
How Many Solar Panels Do I Need? Calculate System Size from Your Electric Bill
Estimate how many solar panels your home may need using annual electricity consumption, local sunlight, roof direction, and panel wattage.
Costs & Savings7 min read
Solar Panel Cost by Home Size: Why Square Footage Is Only a Starting Point
Understand how home size, stories, electricity usage, roof capacity, and system watts affect the cost of residential solar panels.
Costs & Savings8 min read
Solar Payback Period Explained: Calculate When a System Breaks Even
Learn how solar payback is calculated, which costs and savings belong in the formula, and why simple sales estimates can be misleading.
Batteries8 min read
Is a Solar Battery Worth It? Savings, Backup Power, and the Questions to Ask
Compare the financial and backup-power value of a home solar battery, including self-consumption, outage protection, and replacement considerations.
California9 min read
California NEM 3 in 2026: How the Solar Billing Plan Affects Homeowners
A plain-English guide to California’s Net Billing Tariff, commonly called NEM 3, including self-consumption, export credits, and batteries.
Solar Basics7 min read
Best Roof Direction for Solar Panels: Orientation, Tilt, Shade, and Real Output
See how south-, east-, west-, and north-facing roofs affect solar production—and why tilt, shade, and utility rates matter too.
Smart Shopping9 min read
How to Compare Solar Quotes: A 12-Point Homeowner Checklist
Compare solar proposals apples to apples using cash price, cost per watt, production, financing, warranties, equipment, and utility assumptions.
Costs & Savings8 min read
Solar Incentives and Tax Credits in 2026: What Homeowners Should Verify
Understand the 2026 federal residential solar-credit change and how to verify current state, local, utility, and income-qualified programs.
Smart Shopping9 min read
Solar Scams and Red Flags: 15 Questions to Ask Before You Sign
Protect yourself from misleading solar claims, high-pressure contracts, hidden financing fees, fake incentives, and unrealistic savings promises.
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