Los Angeles is one of the best cities in the world for rooftop solar. With over 290 days of sunshine per year, some of the highest electricity rates in the country, and strong state policies supporting clean energy, LA homeowners are in a prime position to cut their energy costs dramatically.

But going solar in Los Angeles in 2026 looks different than it did a few years ago. NEM 3.0 changed the economics, battery storage became essential, and the market has shifted. This comprehensive guide covers everything LA homeowners need to know — from costs and savings to permits, timelines, and how to find the right installer.

Why Los Angeles Is Ideal for Solar Energy

Let's start with the fundamentals. LA's solar potential is among the highest in the nation:

• 5.5–6.0 peak sun hours per day — meaning your panels produce near-maximum output for most of the day
• 290+ sunny days per year — minimal production loss due to clouds or weather
• High electricity rates: LADWP charges $0.22–$0.30/kWh, and SCE (serving parts of LA County) charges $0.36–$0.52/kWh
• Annual rate increases: Both utilities have raised rates 5–8% annually — your savings grow every year

A typical 8 kW solar system in Los Angeles produces approximately 12,000–14,000 kWh per year — enough to offset most or all of a typical household's electricity consumption.

How Much Does Solar Installation Cost in Los Angeles?

Here's what LA homeowners can expect to pay in 2026:

• Solar panels only (7–9 kW): $18,500 – $24,000
• Solar + battery storage: $29,000 – $40,000
• Cost per watt: $2.45 – $3.15

These prices include panels, inverters, mounting hardware, labor, permitting, and interconnection. The wide range reflects differences in equipment quality, roof complexity, system size, and whether battery storage is included.

For a more detailed cost breakdown, see our guide: How Much Do Solar Panels Cost in California in 2026?

What Affects Your Price?

• System size: A larger system costs more total but less per watt
• Roof type: Tile roofs (common in LA) cost more to install on than composition shingle
• Stories: Multi-story homes require more labor and safety equipment
• Electrical upgrades: If your main electrical panel is older or undersized, a Main Panel Upgrade (MPU) may be needed — typically $2,000 – $4,500
• Battery storage: Adds $10,000 – $16,000 but is strongly recommended under NEM 3.0

NEM 3.0: How It Impacts Solar Savings in LA

California's NEM 3.0 (Net Billing Tariff), effective since April 2023, fundamentally changed how solar savings work. Understanding this is critical for any LA homeowner considering solar.

The Key Change

Under the old NEM 2.0, excess solar energy you sent to the grid earned near-retail credit ($0.25–$0.50/kWh). Under NEM 3.0, export credits dropped to approximately $0.04–$0.08/kWh — a reduction of 75% or more.

Why Batteries Changed Everything

With such low export values, the strategy has shifted from "generate as much as possible and export the rest" to "use as much of your own solar as possible." This is where battery storage becomes essential:

• During the day: Your panels generate electricity. What you don't use immediately charges your battery.
• During peak hours (4–9 PM): Instead of buying grid electricity at $0.30–$0.52/kWh, you use stored solar energy.
• The math: Self-consumed solar saves you the full retail rate. Exported solar earns only $0.04–$0.08/kWh. A battery turns a $0.05 export into a $0.40+ savings.

With a properly sized battery, most LA homeowners achieve 80–90% self-consumption rates, making NEM 3.0's impact on export credits largely irrelevant.

Read our full explainer: NEM 3.0 Explained for California Homeowners

LADWP vs. SCE: Which Utility Serves Your LA Home?

Los Angeles is served by two different utilities, and your utility affects your solar economics significantly:

LADWP (Los Angeles Department of Water and Power)

• Serves the City of Los Angeles
• Rates: $0.22–$0.30/kWh (lower than SCE)
• Has its own net metering program separate from the statewide NEM 3.0
• Generally more favorable for solar exports than SCE
• Offers the Solar Incentive Program (SIP) — a per-watt rebate for eligible installations

SCE (Southern California Edison)

• Serves areas of LA County outside city limits — Pasadena, Long Beach (parts), Whittier, and more
• Rates: $0.36–$0.52/kWh (among the highest in the state)
• Falls under the state NEM 3.0 program
• Higher rates = higher solar savings potential, especially with battery storage

Your installer should know exactly which utility serves your address and design your system accordingly. The optimal panel-to-battery ratio differs between LADWP and SCE customers.

The Solar Installation Process in Los Angeles

Here's what to expect from start to finish when going solar in LA:

Step 1: Consultation and Site Assessment (Week 1)

A reputable installer starts with a thorough assessment of your home:

• Review of your electricity bills (12 months of usage data)
• Satellite or drone roof analysis (shade, orientation, available space)
• Electrical panel inspection
• Discussion of your energy goals and budget

This results in a custom system design and transparent proposal showing system size, equipment, costs, and projected savings.

Step 2: Engineering and Design (Weeks 2–3)

Once you sign the contract, the engineering team creates detailed plans:

• Roof layout showing exact panel placement
• Electrical single-line diagrams
• Structural analysis (ensuring your roof can support the system)
• Battery placement and electrical routing

These plans must meet California's Title 24 energy code and local building requirements.

Step 3: Permitting (Weeks 3–5)

Every solar installation in LA requires building and electrical permits. The timeline depends on which jurisdiction handles your permits:

• City of LA (LADBS): The Los Angeles Department of Building and Safety processes permits. Timelines vary but are typically 2–4 weeks. Some projects qualify for expedited review.
• SolarAPP+: Many surrounding cities use this automated permitting platform, which can issue permits in hours rather than weeks.
• Other AHJs: Cities like Pasadena, Glendale, and Burbank have their own permitting offices with varying timelines.

An experienced local installer handles all permitting paperwork on your behalf — you shouldn't have to visit any government office.

Step 4: Installation (1–3 Days)

The physical installation is the fastest part of the process:

• Day 1: Mount racking system on the roof, run conduit and wiring
• Day 2: Install panels on the racking, connect wiring, install inverter(s)
• Day 3 (if applicable): Install battery system, complete electrical connections, system testing

A professional crew arrives on time, protects your landscaping, and leaves your property clean when they're done.

Step 5: Inspection and Permission to Operate (Weeks 6–10)

After installation, your system needs two approvals before it's fully active:

• City inspection: A building inspector verifies the installation meets code. Usually scheduled within 1–2 weeks of installation completion.
• Utility interconnection (PTO): Your utility reviews the system and grants Permission to Operate. LADWP and SCE timelines vary, but expect 2–4 weeks after inspection.

Once you receive PTO, your system is officially active and you start earning credits for any solar energy produced.

LA-Specific Considerations

HOA Rules

California's Solar Rights Act (Civil Code 714) prevents HOAs from prohibiting solar installations. However, HOAs can impose reasonable restrictions on placement — as long as those restrictions don't increase costs by more than $1,000 or reduce system output by more than 10%. Your installer can help navigate HOA approval processes.

Historic Districts

If your home is in a designated historic district (common in areas like Highland Park, Angelino Heights, or West Adams), you may need additional approvals. Panels typically need to be placed out of view from the street — a skilled installer can design a system that complies while still maximizing production.

Flat Roofs

Many LA homes — especially mid-century and modern architectures — have flat or low-slope roofs. These require tilt-mounted racking systems to angle panels toward the sun. While this adds modest cost, flat roofs often provide more usable space and easier installation access.

Wildfire Zones

Parts of LA County fall within Very High Fire Hazard Severity Zones (VHFHSZ). Solar installations in these areas may require additional fire safety setbacks (keeping panels away from roof edges and ridges) and rapid shutdown capabilities — both of which modern systems already include.

Choosing a Solar Installer in Los Angeles

The LA solar market is crowded, which means homeowners have plenty of options — but also plenty of risk. Here's what to prioritize:

• C-10 Electrical Contractor license — verify on the CSLB website
• Local experience — companies that have installed in your specific city know the permitting quirks
• In-house or closely managed crews — avoid companies that purely subcontract
• NEM 3.0 expertise — they should design battery-paired systems, not just panel-heavy ones
• Transparent pricing — itemized proposals, no hidden dealer fees
• Strong warranties — 25-year panel warranty + 10–25 year workmanship warranty

Everysun serves the greater Los Angeles area with local expertise, premium US-made panels (up to 22.5% efficiency), a 20-year installation warranty, and systems designed specifically for NEM 3.0 optimization. Schedule a free consultation to get a transparent, no-pressure proposal for your LA home.

How Much Can LA Homeowners Save With Solar?

Here's what typical savings look like for a Los Angeles homeowner in 2026:

LADWP Customer (8 kW Solar + Battery)

• Current monthly bill: $180–$250
• Monthly bill with solar: $10–$40
• Annual savings: $2,000–$2,800
• 25-year savings: $55,000–$85,000 (accounting for rate increases)
• Payback period: 8–10 years

SCE Customer (8 kW Solar + Battery)

• Current monthly bill: $250–$400
• Monthly bill with solar: $15–$50
• Annual savings: $2,800–$4,200
• 25-year savings: $75,000–$120,000 (accounting for rate increases)
• Payback period: 6–9 years

SCE customers generally see faster payback and higher lifetime savings due to higher base electricity rates.

Frequently Asked Questions

Is solar worth it in Los Angeles in 2026?

Yes. Despite changes from NEM 3.0, solar with battery storage remains one of the best investments for LA homeowners. With electricity rates rising 5–8% per year and systems lasting 25+ years, most homeowners see payback in 6–10 years and save $55,000–$120,000 over the system's lifetime.

How much does solar installation cost in Los Angeles?

A solar-only system (7–9 kW) costs $18,500–$24,000. Solar with battery storage runs $29,000–$40,000. Costs vary based on system size, equipment quality, roof type, and whether electrical upgrades are needed.

Do I need permits for solar panels in LA?

Yes. All solar installations in Los Angeles require building and electrical permits. Your installer should handle all permitting paperwork as part of their service. The City of LA processes permits through LADBS, while surrounding cities may use SolarAPP+ or their own departments.

How long does it take to go solar in Los Angeles?

The typical timeline from contract signing to system activation is 6–10 weeks. The physical installation takes 1–3 days, but permitting, engineering, and utility interconnection make up the bulk of the timeline.

Can my HOA stop me from installing solar panels?

No. California's Solar Rights Act (Civil Code 714) prohibits HOAs from banning solar installations. They can impose limited restrictions on placement, but those restrictions cannot increase system cost by more than $1,000 or reduce output by more than 10%.

Do solar panels increase home value in Los Angeles?

Yes. Homes with owned solar systems sell for approximately 4.1% more on average, according to Zillow research. On a $900,000 LA home, that's a premium of about $37,000. Additionally, California law exempts solar systems from property tax reassessment.

Which utility is better for solar — LADWP or SCE?

Both are excellent for solar. SCE customers typically see higher savings because their base rates are higher ($0.36–$0.52/kWh vs. LADWP's $0.22–$0.30/kWh). However, LADWP has its own net metering program that can be more favorable for exports. Your installer should optimize your system based on your specific utility.