Sunline Energy
768 installs · $3.74/W avg
Solar Installers in San Diego, California
124 based in San Diego · 156 within 15 miles
San Diego solar at a glance
- The median installed solar price in San Diego, CA was $3.00 per watt across 1,046 residential installations in the 12 months to September 2026.
- Half of the residential solar installations in San Diego in the 12 months to September 2026 cost between $2.60 and $3.54 per watt for the solar array.
- Solar quotes submitted to San Diego homeowners through online marketplaces had a median asking price of $2.61 per watt as of September 2026, $0.39 per watt below what San Diego homeowners actually paid.
- AgentSolar lists 124 solar installers based in San Diego, CA and 156 within 15 miles; the most active based in San Diego are Sunline Energy, Alltech Solar Inc and Sattler Solar.
Solar prices in San Diego in 2026
$3.00/WMedian installed price, San Diego1,046 quotes, last 12 months
$2.60–$3.54Typical installed range ($/W)middle 50%
$2.61/WMarketplace quote benchmark, San Diegoas of September 2026
Installed prices are what homeowners paid for the solar array on residential installations from the last 12 months (cash and loan purchases; leases and PPAs excluded). The marketplace benchmark is the median of quotes installers submitted to homeowners through online solar marketplaces — an asking price, before negotiation. See California pricing in detail →
The 50 most active solar installers in San Diego
The 50 most active of the 124 based in San Diego, ranked by tracked installations, then rating. Every profile shows real pricing, reviews and contact details.
Alltech Solar Inc
162 installs · $3.39/W avg
Sattler Solar
135 installs · $3.17/W avg
BVI Solar
121 installs · $3.70/W avg
Cyberdyne Solar
111 installs · $2.91/W avg
Sungenia Solar Solutions
110 installs · $3.59/W avg
hessolar.com
107 installs · $3.56/W avg
San Diego Solar
104 installs · $3.72/W avg
Unique Solar
87 installs · $3.37/W avg
LP Electrical Contractor Inc
79 installs · $3.80/W avg
Smart Solar and Roofing
73 installs · $3.94/W avg
Shorebreak Electric
70 installs · $2.91/W avg
Solare Energy
69 installs · $2.82/W avg
Sunspired Solar
57 installs · $3.04/W avg
Aicon Solar
49 installs · $3.11/W avg
Alternative Energy Applications
47 installs · $3.04/W avg
Johnson Electric and Supply
43 installs · $2.80/W avg
Makello
39 installs · $3.63/W avg
Preman Roofing-Solar
32 installs · $3.90/W avg
Soltech Electric
31 installs · $3.61/W avg
My Zero Home
29 installs · $3.69/W avg
Welter Electric & Solar, Inc.
29 installs · $4.02/W avg
SolarFuze
28 installs · $4.12/W avg
San Diego Solar Install
27 installs · $4.72/W avg
Heliogold Solar
27 installs · $4.37/W avg
EDF Renewables
25 installs · $2.17/W avg
Solion Energy
25 installs · $3.19/W avg
Del Sur Energy
24 installs · $3.88/W avg
CM SOLAR ELECTRIC
23 installs · $4.14/W avg
Curtiss Energy Group
21 installs · $3.32/W avg
PowerFlex
20 installs · $2.60/W avg
Zana Electric
19 installs · $3.09/W avg
Adar Electric Corporation
18 installs · $3.11/W avg
Solarium Energy
17 installs · $3.02/W avg
Action Air Conditioning, Heating, and Solar
17 installs · $4.82/W avg
Indigo Energy and Solar
17 installs · $3.28/W avg
Sustineo
16 installs · $2.31/W avg
PV Solar
16 installs · $3.38/W avg
Sunlit Direct
16 installs · $4.40/W avg
Sunwell Solar Company
16 installs · $4.29/W avg
SunFusion Energy Systems Inc.
14 installs · $4.32/W avg
Lennon Electric
13 installs · $2.90/W avg
Your Power
13 installs · $3.96/W avg
New Leaf Electric
12 installs · $3.56/W avg
The Energy Company
11 installs · $3.74/W avg
TAG Roofing & Solar
11 installs · $4.42/W avg
Bee Connected Electric
10 installs · $3.73/W avg
Rebel Solar
10 installs · $2.34/W avg
Caliber Energy Solutions
9 installs · $3.48/W avg
Coastal Electric Co
9 installs · $3.99/W avg
How we rank installers in San Diego
Companies headquartered in San Diego are listed first, ordered by the number of installations we have on record for them, then by customer rating. Paid installer memberships do not affect the order.
The installation records come from public utility and state solar program filings and from quotes homeowners upload to AgentSolar. We match each record to the installer named on it, so a company's count reflects work we can actually attribute to them, not a claim on their website.
Equipment brands San Diego installers carry
- Enphase 18
- Tesla 14
- SolarEdge 8
- FranklinWH 6
- GAF 5
- LG 4
- Panasonic 4
- Sol-Ark 4
- NeoVolta 3
- Qcells 3
- SunPower 3
- Canadian Solar 2
Solar in San Diego: common questions
- How much does solar cost in San Diego, CA?
- Across 1,046 residential installations in San Diego from the last 12 months, the median price paid for the solar array was $3.00 per watt, with most between $2.60 and $3.54/W. These are cash and loan purchases; leases and PPAs are excluded. Quotes submitted to San Diego homeowners through online solar marketplaces run a median of $2.61 per watt as of September 2026 — an asking price, before negotiation.
- Who are the most active solar installers in San Diego?
- By installations on record, the most active solar installers based in San Diego are Sunline Energy, Alltech Solar Inc, Sattler Solar, BVI Solar and Cyberdyne Solar. The order counts installations we can attribute to each company, then customer rating; paid installer memberships do not affect it.
- Who are the best solar installers in San Diego?
- Among installers based in San Diego with at least 10 customer reviews and solar installations on record, the highest rated are Soltech Electric (5.0 from 138 reviews), Sungenia Solar Solutions (5.0 from 37 reviews) and Johnson Electric and Supply (5.0 from 32 reviews). Ratings are each company's overall customer rating across all of its work, not solar alone. Paid installer memberships do not affect this list.
Solar across California
The most active solar installers in California, what solar cost statewide, and how to choose a solar installer in California.
Getting solar in San Diego?
Have a quote already? Upload it and see how it stacks up against 1,046 real San Diego installations — price, equipment and the fine print. No quote yet? We'll request them from vetted installers for you.