Best solar companies California Sunlight Solar

Sunlight Solar Reviews

Based in El Cajon, CA. This profile is built from public installation records and published ratings, not paid placement.

1,722verified installs in California utility records*
77recent installs, 2025-26 records*
2015first year in county records
8.2/10Solar.com Score · 274 reviews analyzed

Solar.com Installer Score for Sunlight Solar

One score, computed the same way for every installer. We read the full text of all 274 substantive published Sunlight Solar review texts across every platform and measure what customers actually report. Not a survey. Not a sample. Never for sale.

Solar.com Installer Score

8.2/10

Blends the six category scores (70%) with the recency-weighted star record (30%).

Synthesized from 274 substantive customer review texts (286 published reviews collected).

Google 4.5★ · 128 reviewsYelp 4.4★ · 158 reviews

Updated September 28, 2026 · No installer can pay to change this score · How scores work →

Read what customers actually say ↓
Review star recordRecency-weighted star ratings across platforms, converted to a 0-10 signal before it is blended into the headline Solar.com Score.9.7

recency-weighted star ratings across platforms

Sales IntegrityHow clearly and honestly the company explains the system, contract, savings, and incentives before you sign.7.1

126 reviews speak to this · 99 praise · 27 complaints

Price TransparencyHow well the final price, financing terms, and incentive guidance match what customers were led to expect.6.1

52 reviews speak to this · 37 praise · 15 complaints

CommunicationHow reliably the company keeps customers informed and answers questions across sales, installation, and service.7.5

152 reviews speak to this · 125 praise · 27 complaints

Timeline ReliabilityHow well the company manages the path from contract through permits, installation, inspection, and turn-on — without the customer having to chase it.7.7

84 reviews speak to this · 77 praise · 7 complaints

WorkmanshipThe quality, professionalism, neatness, and property care of the physical installation.8.1

130 reviews speak to this · 119 praise · 11 complaints

Long-Term SupportHow well the system performs after turn-on, how the company handles monitoring, warranty claims, and service calls — and its staying power to honor them.8.8

97 reviews speak to this · 87 praise · 9 complaints

#181 of 678 scored in California by Solar.com Installer Score

How does Sunlight Solar compare where you live? Rankings are local; an installer that leads one city can trail in the next. See how they rank in your city →

Why this differs from star ratings: most five-star reviews say “great company” and stop, and star averages reward that. These category scores only count reviews with concrete evidence, weighted by recency and the reviewer’s track record. A company can hold a strong star average while specific categories score lower; that gap is usually where the real story is. Categories with more complaints than praise are the questions worth asking any bidder, not necessarily dealbreakers.

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Where Sunlight Solar builds

County-by-county activity from CPUC records through May 2026.

What this data covers: *Counts on this page, including the totals up top, come from investor-owned-utility interconnection records (SCE, SDG&E, PG&E). Work in municipal-utility territory, such as LADWP or city utilities, and outside California does not appear here, so this company's true totals are higher than shown. Unlike the county rankings, this profile also shows counties below the 250-install ranking floor.

CountyVerified installsRecent 2025-26Active sinceMedian system% leasedCounty rankingLink to the county ranking page. This company's rank on this page is its Solar.com Installer Score rank, shown above.
San Diego County1,2004820154.8 kW2.2%See county ranking →
Riverside County2881320156.8 kW3.5%See county ranking →
Orange County1031420155.2 kW6.8%below ranking floor (under 250 installs)
Los Angeles County76020154.6 kW0.0%below ranking floor (under 250 installs)
San Bernardino County36020157.1 kW0.0%below ranking floor (under 250 installs)
Ventura County19220168.0 kW5.3%below ranking floor (under 250 installs)

% leased counts systems recorded as third party owned (lease or power purchase agreement); the remainder are customer owned. Median system size is the middle system this company installed in that county. Star ratings and review counts are from Google.

Sunlight Solar reviews: what customers say

An independent synthesis of published customer feedback across Google and Yelp, updated September 28, 2026. Green marks praise, amber mixed experiences, red complaints.

Sales & proposal integrity

Sales Integrity7.1/10

Reviewers mostly describe a straightforward sales experience, with many saying representatives were helpful, informative, and low-pressure. The main complaints focus on aggressive sales tactics, pressure to sign quickly, and occasional concerns about how offers or financing were presented.Solar.com's composite of published customer feedback, not a customer quote

Helpful, low-pressure consultations. Many reviewers say the sales process was informative and not pushy, with representatives answering questions and explaining options clearly. Representative review excerpt: "James gregory is the best from sunlight solar no pressure just informs you of your options and how solar works."

Clear estimates and follow-through. Reviewers also describe estimates and early proposal conversations as helpful and organized, with some saying the team took care of details in a timely way. Representative review excerpt: "Sunlight Solar was very helpful in answering all our questions and getting everything taken care of in a timely manner."

Pressure and sales concerns. A smaller set of reviewers report aggressive sales behavior or feeling pressure tied to contract timing, and some raise concerns about how offers were framed. Representative review excerpt: "Extremely attentive and helpful As a note to the business: offering a discount for signing the contract the same day as the estimate adds a lot of unnecessary pressure to..."

Price & financing transparency

Price Transparency6.1/10

Feedback on pricing and financing is mixed. Some reviewers describe good value and lower ongoing bills after installation, while others report concerns about deposits, final costs, financing expectations, or surprise expenses tied to the project.Solar.com's composite of published customer feedback, not a customer quote

Some report strong value. Several reviewers say their monthly payments improved after installation and describe the system or battery pricing as fair. Representative review excerpt: "My past couple of bills are actually starting to show credits and my payment is waaayyy less then what we were paying."

Transparent price/value for some projects. Some reviewers say the quoted equipment and installation felt appropriately priced and that the proposal matched the project scope. Representative review excerpt: "The battery set was at a great price, and the installation was top quality."

Deposits, loans, and extra charges. Complaints center on high total costs, financing stress, deposits, and unexpected add-on expenses or reimbursements that were not handled smoothly. Representative review excerpt: "Sunlight Solar kept my $1000.00 deposit and have to this date done nothing for me."

Communication & coordination

Communication7.5/10

Most reviewers describe responsive communication and helpful office support, especially during planning and handoffs. The main complaints involve slow callbacks, limited follow-up after issues arise, and frustration when customers are trying to get updates or resolution.Solar.com's composite of published customer feedback, not a customer quote

Responsive office support. Many reviewers say the team answered questions promptly and helped keep the project moving. Representative review excerpt: "Sunlight Solar was very helpful in answering all our questions and getting everything taken care of in a timely manner."

Helpful coordination and follow-up. Some reviewers mention that office staff were easy to reach and provided useful help when they called in. Representative review excerpt: "Also, every time I call in to the office, Roxanna is always able to help."

Callback and update issues. A smaller group reports difficulty getting calls returned or receiving project updates, especially when they needed post-install support. Representative review excerpt: "I have been trying for almost 2 months for them to come fix my solar and they just blow me off and don't return my calls"

Timeline reliability

Timeline Reliability7.7/10

Timeline feedback is mostly positive, with many reviewers saying work moved quickly and stayed on schedule. The limited complaints involve late arrivals, permit or inspection coordination problems, and a few cases where customers expected better follow-through on scheduling.Solar.com's composite of published customer feedback, not a customer quote

Projects often finished on schedule. Reviewers frequently say permits, installation, and activation moved faster than expected or finished within the planned window. Representative review excerpt: "We signed the contract, and within a few weeks, our permits were approved and the solar panels were installed."

Schedule flexibility. Some customers say the team worked around their schedule and communicated timing clearly during the job. Representative review excerpt: "They worked around my schedule."

Occasional delays and no-shows. A smaller number of reviewers report late installations or missed inspection appointments, with some mentioning coordination issues around city or HOA requirements. Representative review excerpt: "Repeatedly late for installations and then for the final inspection with the city inspector they DIDN'T EVEN SHOW UP!!"

Workmanship & site care

Workmanship8.1/10

Reviewers generally describe strong installation quality, professional crews, and good cleanup. Complaints are less common, but some customers report site damage, incomplete finish work, or issues that needed a follow-up fix.Solar.com's composite of published customer feedback, not a customer quote

Clean, tidy installations. Many reviewers say the roof and solar work looked neat and that the crew cleaned up well during and after installation. Representative review excerpt: "Scheduling was perfect throughout the process and clean-up during and after each stage of installation was awesome."

Professional crew quality. Several customers describe the install team as skilled and say the finished work met expectations. Representative review excerpt: "The install crew was top notch - no complaints about them at all."

Some finish issues. A smaller set of reviews mentions missed details or site issues, such as removed materials not being replaced or later corrections needed. Representative review excerpt: "Roof was done on September 28 roof crew removed my gutter and never replaced it ."

Long-term support & performance

Long-Term Support8.8/10

This is the strongest area in the review set. Reviewers often say the system is producing well, service remains helpful after installation, and follow-up support is available when needed; the few complaints focus on post-install repair delays or unresolved service requests.Solar.com's composite of published customer feedback, not a customer quote

Strong production results. Many reviewers say their systems are performing well, including cases where production and battery behavior matched expectations. Representative review excerpt: "We export electricity to the grid during the day even into the SDG&E peak hour period of 4-9 PM, while our battery provides all our household loads."

Helpful post-install support. Reviewers also mention that the company provided follow-up help after installation, such as app guidance or service support. Representative review excerpt: "After the system was installed, James even came back to the house to show us how to use the app."

Repair follow-up complaints. A small number of reviewers report difficulty getting post-install issues resolved or getting responses to service requests. Representative review excerpt: "I have been trying for almost 2 months for them to come fix my solar and they just blow me off and don't return my calls"

Bottom line: Sunlight Solar’s review profile is strongest on long-term support, system performance, and workmanship, with most reviewers describing reliable installation and helpful post-install service. The softer spots are pricing and financing transparency, where some customers report deposits, added costs, or financing concerns, while communication and timing are generally positive but not without a few follow-up complaints.

How this is built: category scores and summaries weigh the company's full published rating record (128 Google reviews averaging 4.5 stars), the most recent and most relevant review texts, and recurring feedback themes verified acrossGoogle and Yelp. Ratings and review excerpts from published review sources. Refreshed as new feedback is published. No installer can pay to change it.

About Sunlight Solar

Company background from published business information and licensing records.

Products

Solar

Service area

California. Note: the install counts on this page cover California investor-owned-utility records only.

Work for this company or see something out of date? Profiles can be claimed and corrected: contact partners@solar.com. Placement on solar.com is never for sale.

Recorded installs by year

Residential interconnections statewide in PG&E, SCE, and SDG&E records through May 2026.
148
2015
157
'16
109
'17
119
'18
222
'19
138
'20
178
'21
258
'22
246
'23
82
'24
57
'25
20
'26

Important context: this chart shows investor-owned-utility records only. Companies that shift work toward municipal-utility territory (LADWP and city power departments) or other states will show declining bars here even while building steadily elsewhere, and 2025-26 records also lag real installation dates. Treat this as a partial window, not the company's full trajectory.

FAQ about Sunlight Solar

What do customers say in Sunlight Solar reviews?

We analyzed 274 substantive published customer reviews of Sunlight Solar in full. The company's Solar.com Installer Score is 8.2/10, with category-level detail on this page covering sales integrity, price transparency, communication, timeline reliability, workmanship, and long-term support.

How many solar systems has Sunlight Solar installed?

Sunlight Solar appears as installer of record on 1,722+ residential systems in California investor-owned-utility interconnection records through May 2026. Work in municipal-utility territory or other states does not appear in those public records.

How can I compare Sunlight Solar's pricing?

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How we built this data

Methodology: Counts are residential PV interconnections in investor-owned-utility territory (PG&E, SCE, SDG&E) per CPUC Rule 21 public records through May 2026. Postal and name variants are merged. Municipal utility territory such as LADWP, Glendale, Pasadena, Burbank, Anaheim, and Riverside Public Utilities is not included in those CPUC counts. Counts show recorded installations, not quality ratings. Reported costs are self-reported on owned-system interconnections. No installer can pay for placement.

Who we are: Solar.com is a solar marketplace — we connect homeowners with installers and earn a fee when projects move forward. These rankings and scores are computed from public installation records and published customer reviews. No installer can pay for placement, and no installer — including those we work with — can pay to change a score.