Solar Panels Brentwood CA · Contra Costa County · PG&E Territory
Brentwood’s Summer Bills
Are the Problem.
Solar Is the Fix.
Brentwood homeowners face some of the hottest summers in the East Bay — and PG&E rates past 40¢/kWh at peak. With 270+ sunny days a year, Brentwood is one of the best solar production zones in Contra Costa County. Battery storage turns that sun into all-day savings. Here’s what it costs and what’s available right now.
Avg PG&E Rate — Brentwood 2026
40¢+
Per kWh at peak hours. Brentwood summers routinely push bills to $350–$600/mo. Solar + battery brings that under $60/mo for most homes.
⚡ NEM 3.0 — Brentwood PG&E Customers
Under NEM 3.0, solar exports earn low rates during the day. Battery storage is the answer — store your solar, use it at peak hours. Every Brentwood system we design is sized for maximum self-consumption.
Why Brentwood Makes Sense for Solar
East Bay Heat.
PG&E Rates.
A Strong Case.
Brentwood sits at the eastern edge of Contra Costa County where the Central Valley heat meets the Bay Area — producing some of the hottest summers in the region. With 270+ sunny days per year, Brentwood is one of the best solar production locations in Northern California. Your panels produce more here than almost anywhere in the Bay Area.
The cost side is just as compelling. PG&E rates in Brentwood have climbed past 40¢/kWh at peak hours, with summer bills routinely hitting $350–$600/month for larger homes running central AC. Every unit of solar you produce is a unit you don't buy from PG&E at those rates.
Under NEM 3.0, pairing solar with a battery maximizes your savings. Instead of exporting cheap solar during the day, you store it and use it at 4–9pm when PG&E rates are highest — exactly when Brentwood homes need it most after a hot afternoon.
- 270+ sunny days/year — best solar production in the East Bay
- 40¢+/kWh peak rate — PG&E among highest utility rates in the US
- Summer bills $350–$600/mo — AC load drives extreme peak usage
- NEM 3.0 applies — battery storage is the key to maximum savings
- Contra Costa County — standard PG&E interconnect, no special restrictions
Available Programs — Brentwood Homeowners
Prepaid Solar + Battery Lease
Best Value30% off at signing — the commercial ITC is claimed by the third-party owner and passed to you as a price reduction. No personal tax credit or tax liability required. Own the system after 5 years. Available statewide including Brentwood.
$0-Down Solar + Battery PPA
$0 UpfrontLightReach, GoodLeap, and EnFin — nothing upfront, rate locked below PG&E's current price. LightReach is the only provider that bundles battery storage under the same PPA — critical for NEM 3.0 savings in Brentwood.
Financed Purchase
Own ItOwn the system from day one via GoodLeap or EnFin. 650+ credit score required. Best long-term ROI for Brentwood homeowners who plan to stay. 5.99% APR available at 720+.
PACE Financing
No Credit ScoreProperty-assessed financing — no credit score required. Repaid through your property tax bill. Available to most Contra Costa County homeowners who are current on property taxes.
From Estimate to Live System
How It Works for
Brentwood Homeowners
Free Estimate
We size your system to your PG&E bill, roof, and goals — all three financing options compared side by side
Day 1
System Design
Solar Savings Direct designs your system for maximum NEM 3.0 self-consumption in Brentwood's climate
Days 2–5
Permits & Approval
City of Brentwood permits, HOA if needed, and PG&E interconnection paperwork — all handled in-house
Days 5–25
Installation
Licensed crew installs panels and battery in one day — no subcontractors, clean site
Day 25–35
Go Live
PTO from PG&E, system activates, you start saving from your first hot Brentwood afternoon
Day 30–45
NEM 3.0 in Brentwood — Why Battery Storage Changes Everything
Since April 2023, PG&E customers adding solar are on the Net Billing Tariff (NEM 3.0). Export credits dropped significantly — solar energy sent to the grid during the day now earns as little as 5¢/kWh, while you buy it back at 40¢+ in the evening.
Battery storage closes that gap. Instead of exporting cheap solar all day, your battery stores it and discharges at 4–9pm when PG&E peak rates hit. For Brentwood homeowners running AC through a 100°F afternoon, that timing couldn't matter more.
Every Brentwood system we design is sized for NEM 3.0 — panels for production, battery for peak-hour discharge.
How the Math Works in Brentwood
Daytime — solar charges battery
Panels produce 10am–3pm. Battery stores excess instead of exporting at low NEM 3.0 rates.
4–9pm — battery powers the home
Peak AC load hits. Battery discharges so you avoid buying 40¢+ PG&E electricity at the worst time.
Overnight — minimal grid draw
Battery reserve covers late evening. Off-peak grid power is cheapest if you do draw from PG&E.
Result — bill drops $250–$500/mo
Most Brentwood solar + battery systems bring a $350–$600 summer bill under $60/month.
California Homeowners · Real Results
What Homeowners Say After
Going Solar With Us
"Brentwood summers are brutal — our PG&E bill was hitting $520 in July. After the solar + battery install our last two summer bills were under $55. Ed explained the NEM 3.0 changes honestly and why the battery was essential. Best home investment we've made."
Kevin P.
Brentwood, CA · PG&E Territory
"I'd been putting solar off for two years because I was confused about the tax credit situation. Ed cleared it up in 10 minutes — explained the prepaid lease passthrough, compared it to the PPA, and gave us real numbers without any pressure. Easy decision after that."
Sandra N.
Contra Costa County · PG&E Territory
"We had two PSPS events last year and lost power for 18 hours each time. The Powerwall was the main reason we went solar. Install team was fast, clean, and knew exactly what they were doing. Haven't noticed either of the two outages since."
Tom R.
Brentwood, CA · Solar + Powerwall
Brentwood Homeowners Ask
Solar Questions — Straight Answers
No jargon. No sales pitch. If your question isn't here, call or text us directly at (209) 216-8180.
Get My Free Estimate →Free · No Credit Pull · 1-Hour Response
Done Paying
Peak Rates.
Brentwood averages 270+ sunny days a year. Every summer month you wait is another $400–$600 bill. Your estimate is free, takes 60 seconds, and shows you real numbers for your home — no obligation.
- System sized to your PG&E bill and NEM 3.0 schedule
- $0-down PPA vs. prepaid lease vs. PACE — all compared
- Battery backup and PSPS outage protection included
- No credit pull to get started
- Response within 1 hour — local, not a call center
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Tesla · SolarEdge · Enphase
Home Battery Backup — PSPS Protection
$0 Down · No SGIP Required
LightReach Battery Lease
$0 Down · All PG&E Territory
California Solar PPA Options
Solar With Watts is a sales and design partner of Solar Savings Direct, Inc (EPC) — CSLB #1065773. Roofing by Sequoia Roofing & Construction — CSLB #1064775. Individual savings vary. System payback periods of 8–9 years are estimates based on PG&E utility rates, system size, usage, and NEM 3.0 billing. The federal Residential Clean Energy Credit (ITC/25D) expired for individual homeowners December 31, 2025. The prepaid lease 30% discount is passed through from the commercial ITC available through 2027. PACE financing subject to eligibility and Contra Costa County property tax status. Estimates current as of March 2026.