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TRUSTED BY SUNNYVALE, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon58
    Verified solar panel services reviews

Top-Rated Solar panel pros in Sunnyvale - Updated Nov 2026

Avatar for MCL Electric
MCL Electric
5.0(
8
)
Solar Panel Install

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Leo was amazing and especially thoughtful and caring with my elderly mother and her home in regards to solar installation. He was thorough with his explanations. He intelligently and professionally answered all questions. There was no pressure and he was communicative with the family. I would not hesitate to recommend Leo for solar installation if value and integrity are a priority for you."
Solar system
Main portion
Solar system
Solar panels on tile roof
Solar

+3

Response time8 hrs
Response rate88%
Recommended by100%of homeowners
Avatar for Home Pro Roofing & Solar
Home Pro Roofing & Solar
5.0(
7
)
Solar Panel Install

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

Home Pro Roofing and Solar is a woman-owned contractor serving homeowners throughout Santa Clara and San Mateo Counties since 2006. We specialize in roof replacement, flat and TPO roofing, solar installation and coordination, battery backup, and solar panel removal and reinstallation for reroofing projects. Our integrated approach gives homeowners one coordinated point of contact for roofing and solar projects. Home Pro is a GAF Certified Roofing Contractor and CertainTeed ShingleMaster. CSLB #1050229.

GAF Timberline HDZRS
Dry Rot Repair
New Roofing Install
Dry Rot Repair
Ridge Vent

+8

Response time3 hrs
Response rate100%
Avatar for SOLARSESAME INC
SOLARSESAME INC
5.0(
6
)
Solar Panel Install

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I had a wonderful experience with Solar Sesame. My salesperson Emanuel was professional, courteous and truly awesome to work with... Thank you guys so much..."
11.21 kW, Shingle Roof
11.21 kW, Shingle Roof
11.21 kW, Shingle Roof
Solar Panel Install
Solar Panel Install

+20

Response time5 hrs
Response rate100%
29 neighbors recently requested a quote
Avatar for Power On Solar
Power On Solar
4.6(
5
)
Solar Panel Install

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2016

Free estimates

We specialize in all your home solar panel and battery installs. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our home solar offerings below and call -or- click to schedule a free estimate today.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

27 neighbors recently requested a quote
Avatar for Soltari
Soltari
5.0(
3
)
Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I had Soltari install my solar panels and I’m really happy with how everything turned out. I was a little nervous going into it since I didn’t know much about the process, but they made it super easy to understand and handled everything. The team was professional, respectful, and just really easy to work with. They showed up when they said they would and made sure everything was done right. Now that it’s all up and running, I’m honestly so glad I decided to go with them. I’d definitely recommend them to anyone looking into solar 😊"
Tesla Powerwall
Full Backup Power
Energy Storage
Smart Monitoring
Emergency Power

+3

Response time6 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Sunriver Solar Power Systems
Sunriver Solar Power Systems
5.0(
2
)
Solar Panel Install

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Unfortunately my husband s company is moving us to the midwest. Even though we had a signed contract with Rick and Teresa at Sunriver Solar, they we very understanding and basically told us not to worry about it and to enjoy our next adventure. They even asked if they could help us with any of the moving stuff!!! They are a delight to work with, they do everything, they kept us up to date on what was going on, and, even though we could not work with them, we would highly recommend them. You really cannot go wrong with Sunriver Solar."
Reduce your carbon footpr
Grass Valley Ground Mount
Solar on a workshop
Home Installation
Home Installation

+12

Response time12 hrs
Response rate92%
Recommended by100%of homeowners
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Solar Panels FAQs, answered by experts

Solar panels can pay for themselves in five to 15 years, depending on the cost of your system, how much energy it generates, whether you qualify for incentives or power buybacks, and the price of energy in your area. Solar panels pay for themselves over time as they lower electricity bills, so it will take time to recoup your initial investment. However, the longer you have your system, the more money you can save and earn.

  • Installing a new electrical meter box

  • Replacing your meter base

  • Replacing your service entrance cable 

The cost to install or upgrade an electrical meter box ranges from $100 to $650, including $50 to $250 for the unit. The meter base passes the power from your electric company to your panel. The cost to replace a meter base is roughly $50 to $250. 

Service entrance cables are electrical cables with multiple wires, bringing power from electrical companies to residential buildings. The cost to replace a service entrance cable ranges roughly from $1,000 to $1,500.

The best solar panels to withstand hail are those rated UL 61730. These solar panels are certified to withstand hailstones up to 3 inches in diameter and travel at speeds up to 88 mph. IP68 solar panels are the next most resilient solar panel. Solar panels without these ratings can handle hail up to 1 inch in diameter that travels up to 50 miles per hour. If you live in an area with frequent or severe hailstorms, purchasing UL 61730 solar panels is often worth the investment.

There are a few great questions to ask a solar contractor or inspector when you speak to them. You’ll probably want to find out about the energy yield and efficiency of your array, ensuring the actual output matches the amount you calculated when installing the array in the first place. It’s also a good idea to find out about any damage or wear and tear on the array and to inquire about how soon you need to make repairs or replacements to essential components.

You shouldn’t hook up a solar panel directly to a battery. That can damage the solar battery and your appliances over time. Instead, install a charge controller between your solar panel and solar battery. Charge controllers regulate voltage, prevent overcharging, and minimize the amount of electrical current to protect your battery from voltage spikes.

The Sunnyvale, CA homeowners’ guide to solar panel services

From average costs to expert advice, get all the answers you need to get your job done.