
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
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.
Read more
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.
Read more
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.
Read more
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.
Read more
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.
Read more
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.
Read more
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.
Read more
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.
Read more
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.
Read more
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.
Read more
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?
Read more
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.
Read moreGuides
The essentials

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
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
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
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
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
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
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
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
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 guideReady to take control of your power bill?
Get a fast, honest, no-pressure estimate from a real local advisor — built from your actual roof and usage.
Already a customer? Refer a friend & get $500 · See all OC Solar reviews
Licensed, Bonded & Insured · CSLB #1023627