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Installer's-eye view of solar panel rail mounting on a Southern California roof

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.

From the blog

More reading

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

OC Solar CEO Vinnie Curcie Recognized by OCBJ

OC Solar CEO Vinnie Curcie Recognized by OCBJ

The Orange County Business Journal recognized OC Solar CEO Vinnie Curcie at the Excellence in Entrepreneurship Awards for his commitment to transparency and customer experience in the solar industry.

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What Is the OC Solar Prepaid Plan? A Smarter Way to Go Solar

What Is the OC Solar Prepaid Plan? A Smarter Way to Go Solar

The OC Solar Prepaid Plan offers an upfront solar payment option designed for homeowners who want the savings of solar without monthly payments or complicated financing.

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Save Money and the Planet: A Practical Guide to Going Solar

Save Money and the Planet: A Practical Guide to Going Solar

Solar energy sits right at the intersection of sustainability and savings, offering one of the few home upgrades that delivers a significant environmental impact with a clear financial return.

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Local vs National Solar Companies

Local vs National Solar Companies

Why a stable local solar installer often beats a national brand on service, speed, and accountability — and the one question to ask before you sign.

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Fossil Fuels vs. Nuclear vs. Solar: Which Wins?

Fossil Fuels vs. Nuclear vs. Solar: Which Wins?

Most of us don't think much about where our electricity comes from — we just flip a switch and expect the lights to come on. This guide breaks down fossil fuels, nuclear energy, and solar to explain what they mean for your home and budget.

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How to Maximize Your Solar ROI

How to Maximize Your Solar ROI

For homeowners in Southern California, investing in solar panels means protection from some of the highest utility rates in the country. The difference between strong and weak returns comes from strategic decisions made before and after installation.

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Why Solar Companies Need Your Utility Bill

Why Solar Companies Need Your Utility Bill

Many solar quotes look incredible on paper, but that doesn't always mean they're accurate. The reality is that many proposals are built on guesswork rather than real-world data.

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Why Spring is the Best Time for Solar in Southern California

Why Spring is the Best Time for Solar in Southern California

If you're a homeowner in Southern California, timing your solar installation isn't just a minor detail — it can directly impact how much you save, how quickly your system performs, and how smoothly the entire process goes.

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What Are the Best Tips for First-Time EV Owners?

What Are the Best Tips for First-Time EV Owners?

Getting behind the wheel of an electric vehicle for the first time is exciting, but there is a learning curve. Here are four essential tips for new EV owners throughout Southern California.

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The Guide to Solar Slang

The Guide to Solar Slang

The solar industry is full of acronyms and abbreviations. OC Solar has created this glossary to help homeowners understand common terminology used by solar consultants and utility companies.

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Should You Replace Your Roof Before Solar?

Should You Replace Your Roof Before Solar?

You've done the math, reviewed the proposal, and the long-term savings look undeniable. But before you sign, there is one critical question that can completely derail your investment: How old is your roof?

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The New Standard for Solar Installation in Southern California

The New Standard for Solar Installation in Southern California

Going solar in Southern California should be a landmark moment for your home, an investment that is clear, rewarding, and fast. Instead, many homeowners find themselves trapped in a confusing, delayed, and unnecessarily difficult process.

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Guides

The essentials

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 August 11, 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)

Home battery backup in California runs about $13,000-$19,000 installed in 2026. Real prices, SGIP status, NEM 3.0 math, sizing, and the top 3 batteries.

Updated August 11, 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 August 11, 2026 · 12 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's battery budgets closed at end of 2025. What's left in 2026: income-qualified pathways up to $1,100/kWh, budgets by utility, and the waitlist truth.

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 in a high fire-threat area

SGIP Equity & Resiliency: Who Qualifies in 2026

SGIP Equity Resiliency pays $1,000/kWh toward a home battery — if you pass a two-part test: fire zone or PSPS history, plus one of five household pathways.

Updated August 11, 2026 · 12 minRead guide
Black solar panels installed on a Southern California roof at golden hour, part of a solar-plus-battery system

Solar + Battery System Cost in California (2026)

A complete solar + battery system runs about $28,000-$53,500 installed in California in 2026. Combined pricing, payment vs. bill, and payback by utility.

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

Whole-Home vs Partial Backup in California (2026)

Partial backup protects essentials with one battery ($13,000-$19,000 installed); whole-home keeps every circuit live and usually takes two. How to choose.

Updated August 11, 2026 · 13 minRead guide
Home Battery vs Generator: 2026 Backup Guide

Home Battery vs Generator: 2026 Backup Guide

Battery vs generator for backup power in 2026: cost per kWh delivered, fuel logistics, outage coverage, noise, permits, and when a generator still wins.

Updated July 21, 2026 · 11 minRead guide
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Solar Resources & Guides — California 2026 | OC Solar