
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

Solar Is Still Affordable in 2026 With Prepaid Plans
With the residential solar tax credit expiring at the end of 2025, many homeowners fear solar is no longer affordable. This post explains how the OC Solar Prepaid Plan provides a legal, effective alternative that preserves the 30% discount through commercial tax incentives.
Read more
Why Winter Is a Smart Time to Go Solar
Most homeowners assume summer is the only logical time to install solar, but winter offers distinct strategic advantages. This post explains why starting your solar journey in the colder months can mean faster installation, smoother permitting, and a system ready before peak season arrives.
Read more
Add Solar Panels to an Existing System: 4 Checks
Yes — you can usually add more solar panels to an existing system. Four checks first: NEM status, lease/PPA terms, inverter and roof capacity, battery fit.
Read more
Is Your New Home Solar Ready? Title 24 Explained
California's Title 24 mandate requires solar on all new low-rise homes, but meeting the code minimum rarely means your system is optimized for your actual energy needs. This post explains what the mandate covers, where it falls short, and why battery storage is increasingly essential.
Read more
Understanding the Different Types of Solar Panels
Not all solar installations look the same. This post compares the three main types of residential solar — standard rooftop panels, ground mount systems, and solar shingles like the Tesla Solar Roof — covering the benefits, limitations, and ideal use case for each.
Read more
How to Read Your SCE, SDG&E & LADWP Utility Bill
For many Southern California homeowners, the monthly electric bill is a mystery of confusing charges and rate structures. This post walks through each section of bills from SCE, SDG&E, and LADWP so you can understand where your money goes and uncover opportunities to save.
Read more
Why a Solar Battery Is a Smart Investment
For many homeowners, installing solar panels is the first step toward lowering electricity bills and gaining energy independence. But as energy rates climb and grid reliability falters, adding a solar battery has become one of the smartest home upgrades you can make.
Read more
Is My Roof Suitable for Solar? Here's What You Need to Know
Solar panels work best on roofs that are sturdy, sun-exposed, and easy to mount on. While most homes in Southern California are solar-friendly, some roofing materials make installation smoother and more cost-effective than others.
Read more
Missed the Solar Tax Credit? Still Worth It
If you've been putting off going solar because you think you missed the federal tax credit, you're not alone. But here's the reality: it's not too late to go solar, and now may actually be the smartest time to make the switch.
Read more
Local vs. National Solar Installer: Which to Choose?
Did you know that two homes with the same solar panels can have completely different results? It all comes down to one critical choice: your installer. This guide breaks down the top three differences between national and local solar installers.
Read more
Why Fall Is the Best Time to Go Solar
Although summer appears to be the obvious time to go solar, fall — and October in particular — is actually one of the smartest windows to act: milder weather speeds installation, lower energy use enables better system sizing, and you can lock in costs before January rate hikes.
Read more
10 Ways to Lower Your Electric Bill
Before or after you go solar, these 10 proven moves cut your electric bill now — from LED lighting and energy vampires to smart thermostats and time-of-use shifting.
Read moreGuides
The essentials

How Many Solar Panels Do I Need? (CA 2026)
How to size a California solar system from your electric bill in four steps — bill to kWh to kilowatts to panel count — with example counts for common bills.
Updated July 7, 2026 · 6 minRead guide
30% Solar Tax Credit in 2026: Still Available?
The 30% residential credit (Sec. 25D) ended for installs completed after Dec 31, 2025. The 30% commercial credit (48E) survives on leases & PPAs via the owner.
Updated September 2, 2026 · 9 minRead guide
SoCal Solar 2025: Data From 1,299 Real Projects
Original data from 1,299 completed 2025 installs: median system 8.0 kW, 70% included battery storage, and 31% of battery homes installed two or more units.
Updated September 2, 2026 · 6 minRead guide
Tesla Solar Roof vs Solar Panels (CA)
Tesla Solar Roof vs conventional panels for California homes in 2026 — cost, looks, roof replacement, warranty, and which one actually wins for you.
Updated September 2, 2026 · 7 minRead guide
Top 6 Reasons to Get Solar in 2026
Is 2026 the right time to go solar? Learn how solar reduces utility bills, increases home value, and gives you energy independence. Read the top 6 reasons.
Updated June 25, 2026 · 6 minRead guide
Enphase IQ Battery 10C vs Powerwall 3 (2026)
We install both. How the Enphase IQ Battery 10C and Tesla Powerwall 3 compare on capacity, output, chemistry, coupling, and backup — and when each one wins.
Updated July 21, 2026 · 8 minRead guide
Solar Panel Cost in Orange County (2026)
What solar panels cost in Orange County in 2026, by system size — with cited local market data, SCE time-of-use math, and the cost drivers specific to OC homes.
Updated June 10, 2026 · 7 minRead guide
Solar PPA vs Prepaid vs Cash in California
PPA, prepaid, or cash for California solar? A neutral 2026 comparison of ownership, escalators, transferability, and credit — now that the §25D credit is gone.
Updated June 10, 2026 · 8 minRead guide
Tesla Solar Roof Cost in California (2026)
Tesla Solar Roof costs more than panels alone because it replaces the roof. See the 2026 cost drivers and when reroof-plus-solar is the fair comparison.
Updated September 1, 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