Sunline Energy
in San Diego, California
Updated October 2, 2026
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- Recorded services
- Battery Storage Installation, Commercial Solar, EV Charger Installation, Residential Solar
- Experience
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Headquartered in San Diego, CA, Sunline Energy is a family owned and operated solar company with 15 years of experience in the industry. The company has completed over 10,000 installations throughout Southern California and is rated as the 1 solar company in the region. Sunline Energy stands out as one of the few vertically integrated companies that handle engineering and construction (solar, roofing, and electrical) all in-house for most projects. Their mission is to design and install custom high-quality systems that deliver maximum long-term value at fair and reasonable prices. They focus on exceptional workmanship and customer satisfaction, maintaining their commitment to customers despite changes in the solar industry over the past decade.
Solar Energy Installation
Specializing in both residential and commercial solar systems
Roof Replacement
Professional roofing services with over a decade of experience
Home Battery Storage
Energy storage solutions to enhance solar systems
Electric Vehicle Charging
Home charging stations for electric vehicles
Free Consultation
No-obligation meeting to determine needs, evaluate roof, and review energy bills
System Planning
In-house roofing and engineering department handles plans and permits
Installation Services
Typical installation takes 1-4 days depending on system size
Solar System Commissioning
Coordination with local utility providers
Referral Program
Available for customers to refer friends and family
Solar Panels: Premium reliable systems for homes and businesses
Tesla Powerwall: Home battery storage solution
Enphase IQ Battery: Microinverter storage system
Electric Vehicle Charging Stations: For home installation in garage or driveway
1 Rated Solar Company
Certified Tesla Energy Installer
Enphase Platinum Installer in California
Best Solar Company (2024 San Diego Best Of)
Best Roofing Company (2024 San Diego Best Of)
Associated Product Manufacturers:
Tesla
Enphase
Phone
Address
7340 Trade St Suite H, San Diego, CA 92121
Business Hours
Mo 09:00-17:00
Tu 09:00-17:00
We 09:00-17:00
Th 09:00-17:00
Fr 09:00-17:00
What Sunline Energy says about its work
These statements describe the company’s own positioning. Confirm material claims in proposals, contracts, and official records.
Experience You Can Trust
15 years operating in the solar energy industry
Proven Track Record
Over 10,000 installations completed
Vertically Integrated Company
Engineering, roofing, and electrical work all done in-house
• 1 Rated Solar & Roofing Company in Southern California
• Family Owned & Operated Business
Certified Installers
Including Tesla Energy and Enphase Platinum certification
HOA Experience
Adaptable to work with homeowners associations
$500 Cash Back on New Projects
For new solar systems, battery systems, and full re-roofs
In-House Expertise
Professional engineers, electricians, and roofing specialists
Free Quotes Available
No obligation consultations
Fair Pricing
Competitive rates with price-match guarantees
Positive Customer Reviews
High ratings on Google, Yelp, and other platforms
Customer Reviews for Sunline Energy
Selected public review excerpts. SICA does not treat third-party reviews as a guarantee of project results.
Read all of Sunline Energy's Google reviews hereWe had Sunline put in a small 2.8KW system, plus Tesla PowerWall, in our house in Mission Valley.
Excited to start my new solar journey with Sunline! Customer support and communication has been top notch. Henry and his team were friendly, professional, and fast. They were able to install the panels in one day and the job looks spectacular. My friend recommended Sunline to me and I’d do the same. Time to go green!
I picked Sunline Energy for my solar project because of their fantastic reviews; and they did not disappoint! I'm giving them an A+++ because they delivered as promised. Fortunately, I was grandfathered under NEMs 2.0, so am able to take advantage of the much more favorable rules for energy exportation to the grid. I'd like to give a shout-out to the professionalism of the entire Sunline team from start to finish.
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Contact details recorded for Sunline Energy
Mo 09:00-17:00
Tu 09:00-17:00
We 09:00-17:00
Th 09:00-17:00
Fr 09:00-17:00
F.A.Q.
Recorded questions relating to solar services in San Diego, California.
California does not offer a state tax credit, but Californians are eligible for the 30% federal solar tax credit.
According to EnergySage, the average upfront cost of a solar installation in 2025 is close to $20,000. After a 30% tax credit of $6,000, the average outlay is around $14,000-$15,000.
The payback period is estimated to be 5-9 years, and over the course of 25 years the projected savings is $120,000. For more data, visit EnergySage.