Sunline Energy | Best Solar Companies in San Diego, California

Updated April 12, 2025

1 858-252-2280  •  7340 Trade St Suite H, San Diego, CA 92121
Sunline Energy is a top-rated solar company in Southern California, specializing in custom high-quality solar installations with in-house engineering and construction services.
4.6
156 Reviews
★★★★★
Google Rating
Badge 1 Badge 2 Badge 3
Image data © 2025 Google
Sunline Energy, solar installation company located in San Diego, 92121 area (Image from Google)
Sunline Energy, solar installation company located in San Diego, 92121 area (Image from Google)
Sunline Energy, solar installation company located in San Diego, 92121 area (Image from Google)

About Sunline Energy

  • Sunline Energy is a family-operated solar energy company headquartered in San Diego, California. Founded in 2011, the company specializes in residential and commercial solar installations, offering high-quality components and streamlined services. Sunline Energy has received numerous accolades, including the Super Service Award from Angie's List and ranking #21 in Solar Power World's "Top Solar Rooftop Contractors" list in 2019. The company is known for its customer satisfaction, with over 4,000 satisfied customers and a reputation for professionalism and quality service. Sunline Energy also offers premium solar home battery installation, certified by Tesla Powerwall, and is an official C39 licensed professional roofer.

    • 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

    • License Information:
    • CSLB 971708
    • C-39 Roofing license

  • Phone
    1 858-252-2280

    Address
    7340 Trade St Suite H, San Diego, CA 92121

    Business Hours

    Monday: 9AM-5PM

    Tuesday: 9AM-5PM

    Wednesday: 9AM-5PM

    Thursday: 9AM-5PM

    Friday: 9AM-5PM

    Saturday: Closed

    Sunday: Closed

Reasons Why You Should Work With Sunline Energy

  • 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

Ratings & Reviews

Read all of Sunline Energy's Google reviews here 

  • Latest Review

    ★★★★★

    We had Sunline put in a small 2.8KW system, plus Tesla PowerWall, in our house in Mission Valley.
    Wayne Hughes

  • ★★★★★

    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!
    Stefan Okazaki

  • ★★★★★

    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.
    Larry Visconti

  • ★★★★★

    I have been impressed with Sunline Energy from start to finish. I set up an appointment for an estimate and Matthew sat down with me in June and went over all options. He was knowledgeable and listened to my concerns and questions. I signed a contract and made a deposit.
    Robert Blue

  • ★★★★★

    We had a great experience with Sunline Energy. Our system was installed this spring and is performing perfectly! The savings are awesome! Everyone from Amber our Sales Rep, the install crew and Mike Daly, Service Manager, were great to work with!! Their attention to detail and follow through were excellent! I highly recommend Sunline!!!
    S.l. Simpson

  • Have experience with Sunline Energy?

    Write a review here ! 

Get in touch with Sunline Energy in San Diego today!

Address: 7340 Trade St Suite H, San Diego, CA 92121

Phone: 1 858-252-2280

Hours:

Monday: 9AM-5PM

Tuesday: 9AM-5PM

Wednesday: 9AM-5PM

Thursday: 9AM-5PM

Friday: 9AM-5PM

Saturday: Closed

Sunday: Closed

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