With over 280 days of sunshine per year and some of the highest electricity rates in the U.S., Los Angeles is one of the best cities for homeowners and businesses to go solar. Choosing a top rated solar installer in Los Angeles ensures your system is efficient, compliant with local codes, and backed by strong warranties.
This guide compares the best solar installers in LA based on customer reviews, pricing, technology, and available financing. Whether you’re looking for a residential rooftop system or a commercial solar project, this article will help you make a confident decision.
Why Go Solar in Los Angeles?
Here’s why thousands of LA residents are investing in solar energy:
- Save up to 80% on electricity bills
- Qualify for the 30% federal solar tax credit (ITC)
- Benefit from LADWP net metering
- Increase property value and energy independence
- Reduce your environmental footprint
Top 5 Solar Installers in Los Angeles (2025)
Below are five of the most trusted and highly rated solar installation companies in Los Angeles, each with proven experience and unique benefits.
1. SunLux Energy
SunLux is a Southern California-based solar installer with a strong reputation for premium technology and fast installations.
- Use Case: Homeowners seeking high-efficiency panels and short installation times
- Pros: Excellent customer service, top-tier components, 25-year warranties
- Cons: Slightly higher pricing than budget installers
- Price: From $2.85/watt installed
- Features: LG/SunPower panels, Enphase inverters, mobile monitoring
2. Semper Solaris
Veteran-owned solar company offering solar, roofing, and battery solutions across Los Angeles.
- Use Case: Homeowners needing roofing upgrades alongside solar
- Pros: Roofing + solar bundles, Tesla Powerwall certified
- Cons: May prioritize full-service bundles over solar-only installs
- Price: From $2.70–$3.20/watt
- Features: Tesla Powerwall, American-made panels, military discounts
3. SunPower by SunPower Direct
National brand offering direct installation in Los Angeles using their Maxeon panels.
- Use Case: Customers wanting the most efficient panels available
- Pros: Industry-leading panel efficiency, comprehensive warranty
- Cons: Higher upfront costs
- Price: $3.00–$3.60/watt
- Features: 40-year product warranty, app monitoring, solar + battery
4. PetersenDean Solar4America
An established contractor offering solar, battery storage, and roofing under one brand.
- Use Case: Value-conscious homeowners and businesses
- Pros: Affordable pricing, integrated services
- Cons: Mixed reviews on post-installation support
- Price: From $2.45/watt
- Features: Panasonic panels, PPA and loan options, flexible bundles
5. Energy Renovation Center
Full-service solar installer with strong LA presence and competitive pricing.
- Use Case: First-time solar buyers seeking affordability and support
- Pros: Transparent pricing, dedicated project managers
- Cons: Smaller team may mean longer lead times
- Price: $2.30–$2.80/watt
- Features: Free energy audits, mobile app, zero-down financing
Comparison Table
| Installer | Use Case | Pros | Cons | Price Range | Features |
|---|---|---|---|---|---|
| SunLux Energy | Fast installs, top-tier systems | Premium brands, fast service | Slightly higher cost | From $2.85/watt | LG panels, Enphase, 25-year warranty |
| Semper Solaris | Solar + roofing bundle | Powerwall certified, veteran-owned | Focus on bundled deals | $2.70–$3.20/watt | Tesla storage, American-made panels |
| SunPower Direct | Max efficiency and tech | Highest efficiency panels, long warranty | Premium pricing | $3.00–$3.60/watt | Maxeon panels, 40-year warranty, all-in-one app |
| PetersenDean Solar4America | Value bundles and PPA | Great price, roofing integration | Mixed reviews | From $2.45/watt | Panasonic panels, PPA, roof/solar bundles |
| Energy Renovation Center | Affordable full-service | Transparent pricing, mobile support | Smaller team size | $2.30–$2.80/watt | Free audits, financing, project tracking |
Key Benefits of Choosing a Top Installer
1. Maximize ROI
Top installers use efficient equipment and smart inverters, increasing output and reducing payback time.
2. Reliable Warranties
Leading companies offer 25–40 year warranties, ensuring system performance and peace of mind.
3. Advanced Monitoring
Get real-time production tracking via mobile apps with most Tier 1 systems.
4. Financing Options
From solar leases to PPAs and loans, top-rated installers provide flexible financing tailored to your budget.
5. Battery Compatibility
Pair your solar panels with Tesla Powerwall or Enphase batteries to secure backup energy during outages.
Use Case Example: Homeowner in Burbank
Problem: Sarah’s family pays over $300/month in electricity and experiences occasional blackouts.
Solution: She partners with SunLux for a 7kW solar system plus Tesla Powerwall.
Result: Her bill drops to under $30/month, with energy available during outages and full ROI expected within 7 years.
How to Buy and Get Started
- Request a free quote from the installer’s website
- Schedule a virtual or in-home assessment
- Review your custom proposal with system size, savings, and financing
- Choose a payment plan (cash, loan, PPA)
- Sign contract and schedule installation (usually 2–6 weeks)
Get a Quote from SunLux Energy
Explore Solar + Roofing at Semper Solaris
Book with SunPower Direct
FAQs
1. What is the average cost of solar installation in Los Angeles?
The average price is $2.50 to $3.20 per watt, meaning a 6kW system may cost £15,000–£19,000 before incentives.
2. Can I get solar with no upfront cost?
Yes. Many installers offer zero-down financing, PPAs, or solar loans.
3. How long does it take to install solar in LA?
From quote to activation, expect 3 to 8 weeks, depending on permits and installer availability.
4. Does LADWP support net metering?
Yes. LADWP offers net metering, allowing you to earn credits for excess power sent back to the grid.
5. Are solar batteries worth it in LA?
Yes, especially for backup during outages. Many top installers offer Tesla Powerwall or Enphase Encharge options.