Power your home with the sun.
Lower bills, true energy independence, and 40+ years of trusted local installs across the Antelope Valley, LA & Ventura counties, including LA's coastal cities.
The installer that outlasts the warranty.
While national solar companies went bankrupt in 2024–2026 — leaving customers with orphaned, unhonored warranties — ACS has installed and serviced Southern California for over 40 years. The local team that installs your system is the same team that backs it.
Smart ways to save in 2026
Limited-time programs that make going solar more affordable than ever.
Prepaid PPA Discount
A smarter way to save with our prepaid Power Purchase Agreement program — lock in low, fixed solar rates.
Check if you qualifyZero-Down Solar Loans
Monthly loan payments are typically lower than your current electric bill — start saving from day one.
Get pre-qualifiedBackup Power Bundle
Add Tesla Powerwall storage with your solar install and keep the lights on through any outage.
Build your system*Terms and conditions apply. Discounts subject to qualification. Call (661) 945-4545 for full details.
Own your power. Stop renting it.
Every year you wait, utility rates climb. Solar turns a rising monthly expense into a fixed asset that pays you back.
Slash Your Electric Bill
Generate your own power and dramatically reduce — or eliminate — your monthly utility charges.
Beat Rate Hikes
Stop being exposed to yearly utility increases. Lock in predictable, lower energy costs for decades.
Increase Home Value
Solar homes sell for more. A modern system is a lasting upgrade buyers actively look for.
Energy Independence
Pair with battery storage to power through outages and rely less on the grid.
Cleaner Footprint
A typical system offsets tons of CO₂ each year — clean energy you can actually measure.
40+ Year Track Record
Panels last 30+ years with minimal upkeep, backed by ACS service since 1983.
We service every system — even ones we didn't install.
Most solar companies only touch their own jobs. ACS repairs, maintains and monitors solar & battery systems of any brand, any age — so you're never left stranded.
Every brand & inverter
We work on all panels, inverters and batteries — Tesla, Enphase, SolarEdge, Q CELLS and more.
Repairs & troubleshooting
System underperforming or offline? We diagnose the issue and get you producing again, fast.
Monitoring & maintenance
Ongoing monitoring, panel cleaning and tune-ups to keep your output — and savings — high.
System takeovers
Original installer gone or unresponsive? We'll adopt your system and stand behind it.
Keep the lights on, day or night.
As a Tesla-certified installer, ACS pairs your solar with the Tesla Powerwall 3, Enphase IQ Battery and other storage systems so you store the energy you make and use it whenever you need it.
- Automatic backup power during outages
- Store cheap daytime solar, use it at peak rates
- Monitor everything from one app, 24/7/365
- Scale up by stacking multiple units
Your energy, anytime, anywhere.
- 1 See everything at a glance
- 2 Track production over time
- 3 Watch your savings add up
- 4 Check battery & backup status
See your solar savings in seconds
Move the slider to match your bill. We'll estimate your system size and long-term savings instantly.
Estimates use typical SoCal sun hours and utility rates. Your custom design may vary.
No cost, no obligation. Takes 60 seconds.
Four decades. Ten thousand roofs.
Rated five stars across SoCal
"Fantastic company. They beat EVERY quote I received from other solar companies. I changed the layout of my system many times and they accommodated every wish I had. You cannot go wrong with these people."
"Six months after ACS installed my system, my bill shrank dramatically. They installed the panels and an upgraded meter in one day with no hassles. Their price and financing were fair — I highly recommend them."
"We shopped around, and ACS beat all others in the Antelope Valley by at least $3,000. The installers were professional and courteous, the office kept us updated, and the system looks great. Thanks ACS!"
Tips, guides & news from ACS
Straightforward advice to help SoCal homeowners get the most out of going solar.
How Much Can You Really Save With Solar in 2026?
Utility rates keep climbing across Southern California. Here's how to estimate your real payback period and lifetime savings before you commit.
Read articleDo You Need a Battery? A Homeowner's Guide to Backup Power
Pairing storage with solar keeps your lights on during outages and lets you avoid peak rates. We break down when a battery is worth it.
Read article$0 Down, PPA, or Cash? Choosing the Right Solar Financing
Every path to ownership has trade-offs. Compare loans, prepaid PPAs and cash so you pick the option that fits your budget and goals.
Read articleReady to stop renting your power?
Join 10,000+ Southern California homes that switched to clean, lower-cost energy with ACS.