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Resources

Straight answers about California solar in 2026

No stale tax-credit claims, no jargon. Just current, accurate guides written to help you decide — and a quick link to the FAQ.

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From the blog

More reading

Looking for something specific? Browse the complete library — every guide and article, A–Z

Seven reasons to go solar

Seven reasons to go solar

Beyond environmental benefits, solar panels offer homeowners financial savings, increased home value, energy independence, and long-term reliability — here are seven compelling reasons to make the switch.

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Guides

The essentials

Black solar panels installed on a Southern California composition-shingle roof at golden hour — the kind of mainstream residential array priced per watt in this guide

Average Solar Cost Per Watt: California 2026

California residential solar runs roughly $2.50–$3.50 per watt installed in 2026. See the $/W bands by equipment tier, what moves the number, and how to compare quotes apples to apples.

Updated September 22, 2026 · 11 minRead guide
Rooftop solar panels among palm trees under a blue Los Angeles sky, the kind of tile-roof home priced in this Los Angeles County solar cost guide

Solar Panel Cost in Los Angeles County (2026)

Solar panels cost about $2.50–$3.50/W in LA County in 2026, but LADWP net metering and SCE NEM 3.0 value the same system very differently. Costs by size, payback by utility, LADBS permits, and LA roof adders.

Updated September 22, 2026 · 12 minRead guide
Solar panels being set on a concrete tile roof — the roof type most common on the 1990s-and-newer homes across the Inland Empire's Temecula, Murrieta, Corona, and Ontario neighborhoods

Solar Panel Cost: Inland Empire (2026)

Inland Empire solar runs $2.50–$3.50 per watt in 2026. City-by-city cost, utility, and permit answers for Temecula, Murrieta, Riverside, Corona, Ontario.

Updated September 2, 2026 · 12 minRead guide
A Tesla Powerwall home battery — one of the three leading whole-home backup batteries ranked in this guide — installed on the exterior wall of a California home

Best Home Battery Backup: 2026 California Picks

Powerwall 3, Enphase IQ 10C, or FranklinWH aPower 2? Ranked 2026 picks for California homes by situation — with real installed prices and honest trade-offs.

Updated September 22, 2026 · 13 minRead guide
A Tesla Powerwall home battery and backup gateway installed on the exterior wall of a California home

Home Battery Backup in California (2026 Guide)

Compare home battery backup costs in California, Powerwall installation options, backup scope, sizing, permits and battery brands.

Updated September 22, 2026 · 13 minRead guide
A Tesla Powerwall, backup gateway, and sub-panel installed beside the utility meter on a California home

Home Battery Sizing: How Many kWh? (California)

Most CA homes need 10-15 kWh of battery — one Powerwall 3 or aPower 2. EVs, AC, and whole-home backup push 20-30 kWh. The full sizing worksheet, step by step.

Updated September 22, 2026 · 13 minRead guide
A Tesla Powerwall, backup gateway, and sub-panel installed beside the utility meter on a Southern California home — a standalone battery installation without solar panels

Home Battery Without Solar in California (2026)

Yes — you can install a home battery without solar in California. Honest 2026 math: TOU arbitrage, SGIP standalone rules, costs, and who should skip it.

Updated August 11, 2026 · 12 minRead guide
A Tesla Powerwall, backup gateway, and sub-panel installed beside the utility meter on a Southern California home

SGIP Battery Rebate: California 2026 Guide

SGIP battery rebates in 2026: see which RSSE budgets are open or waitlisted, who qualifies, and why a written reservation matters.

Updated September 22, 2026 · 12 minRead guide
A Tesla Powerwall, backup gateway, and sub-panel installed beside the utility meter on a Southern California home in a high fire-threat area

SGIP Equity & Resiliency: Who Qualifies in 2026

Understand the legacy SGIP Equity Resiliency test, how it differs from RSSE, and which low-income battery pathways remain in 2026.

Updated September 4, 2026 · 12 minRead guide
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