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
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 more
What Is the OC Solar Energy Agreement?
The OC Solar Energy Agreement is a 25-year performance-based arrangement where OC Solar designs, installs, and maintains a custom solar and battery system for your home with zero upfront investment.
Read more
Solar Panel Maintenance Cost: $390–$720/Yr (2026)
Solar panel maintenance costs about $390–$720 a year: cleaning $150–$350, inspection $150–$300, inverter replacement $2,000–$4,000. SoCal 2026 guide.
Read more
Does Solar Increase Home Value in California?
In California, solar panels increase home value by an average of 6.9%, significantly higher than the national average. On an $800,000 home, this translates to an additional $55,200 in resale value.
Read more
The Top 3 Ways to Go Solar: PPA vs Prepaid PPA vs Cash
When you decide to go solar, your first major decision isn't about panels or batteries — it's about how you'll pay. This post breaks down the top three financing paths: PPA, Prepaid PPA, and Cash Purchase, with the pros, cons, and ideal homeowner for each.
Read more
What Uses the Most Electricity in a Home? Top 5
What uses the most electricity in a home? HVAC is #1, then water heating, EV charging, the dryer, and the fridge — kWh, SCE cost, and what solar offsets.
Read more
Top 6 Solar and Battery Myths Homeowners Still Believe
Misinformation continues to slow solar adoption even as the technology becomes more affordable and reliable. This post debunks the six most persistent myths about solar panels and battery storage and replaces them with today's reality.
Read more
Is "Free Solar" Really Free? What Homeowners Need to Know
Ads for "free solar" and "$0 installation" are everywhere, but what do they actually mean? This post explains the Power Purchase Agreement model behind these offers, what you gain, what you give up, and how OC Solar's Energy Agreement works.
Read moreGuides
The essentials
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 September 2, 2026 · 11 minRead guide
NEM 3.0 Battery Math: Real SoCal Numbers
Worked NEM 3.0 vs NEM 2.0 math for a typical 8 kW SoCal system: export rates, annual savings, payback deltas, and why 70% of our 2025 installs added a battery.
Updated July 16, 2026 · 8 minRead guide
Powerwall 3 vs Enphase 10C vs FranklinWH (2026)
Powerwall 3, Enphase IQ Battery 10C, and FranklinWH aPower 2 compared on capacity, power, efficiency, backup, price, and VPP earnings — verified 2026 specs.
Updated September 22, 2026 · 9 minRead guide
San Diego County Solar Panels: 2026 Guide
SDG&E charges 45.7¢/kWh — the highest rate in California. Here is the 2026 math on solar, batteries, NEM 3.0, and permits for San Diego County homeowners.
Updated July 21, 2026 · 10 minRead guide
Solar Lease vs Buy in 2026: The Flip
The federal tax credit for purchased home solar ended 12/31/2025 — but lease and PPA providers can still claim it. Here is who wins now, and the fine print.
Updated July 16, 2026 · 11 minRead guideSolar Panels in Riverside County: 2026 Guide
Riverside County is split between three utilities with three different solar billing rules. Your address — not your roof — decides your solar math in 2026.
Updated July 16, 2026 · 12 minRead guideAverage Electric Bill in California 2026: $161
California's average residential rate hit 35.25¢/kWh in April 2026 — SCE 33.7¢, PG&E 34.5¢, SDG&E 45.7¢. The average bill is ~$161/mo on 503 kWh.
Updated August 8, 2026 · 7 minRead guideSolar Battery Cost in California (2026)
Current California home-battery price benchmarks, what installation adds, and how capacity, backup scope, and electrical work change your quote.
Updated September 12, 2026 · 10 minRead guideBest Roof for Solar Panels: Type, Design & Pitch
The best roof for solar panels, scored by material and design: south-facing planes pitched 15–40°, shingle or standing-seam metal, and how SoCal tile fits.
Updated September 2, 2026 · 8 minRead guideReady to take control of your power bill?
Design it yourself and see modeled pricing online—no sales call required. Eligible Southern California addresses can also book a free site audit. Prefer help? Our local team is available.
Already a customer? Refer a friend & get $500 · See all OC Solar reviews
Licensed, Bonded & Insured · CSLB #1023627