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TRUSTED BY PENRYN, CA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon176
    Verified solar panel services reviews

Find Solar panel pros in Penryn

Avatar for LEGENDARY ELECTRIC, LLC
LEGENDARY ELECTRIC, LLC
5.0(
13
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Penryn, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Legendary did a great job installing a Tesla home storage battery. The workmanship on the installation was excellent and they left the work area as they found it. On installation day there was a problem with the new battery which had an unusual glitch (it didn’t work). Not their fault. They contacted Tesla right away and Tesla sent a new battery (which worked) in a couple of weeks. Legendary came back to install the new battery right away. They spent sufficient time to explain the app and how to adjust settings within the app. I purchased the battery primarily to connect to my existing solar for emergency use in case of power outages. Would highly recommend them and will call them in the future for repair and maintenance issues also."
Response time1 day
1 neighbors recently requested a quote
Avatar for ZELLER ELECTRICAL INC
ZELLER ELECTRICAL INC
5.0(
5
)
Solar Panel InstallSolar Panels For Electric System - Repair

Serving Penryn, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We pride our company on reliability, great communication, \nintegrity, and quality work. We are experts in our trade and will do our best \nto keep you as educated as we can on your particular task or project. We are locally owned and operated. Give us a call today, we look forward to earning your business! 5 years experience in Solar and Electrical projects in the area!!\n

2 neighbors recently requested a quote
Avatar for EnergyAid
EnergyAid
3.6(
130
)
Solar Panels For Electric System - Repair

Serving Penryn, CA and surrounding areas

Approved

In business since 2012

Emergency services offered

Warranties offered

"Jorge came on time, conducted a thorough inspection and explained the results. I'm glad to have found a company that can inspect my solar system after the installation company went out of business"
Voltage Testing
Solar Panel Removal and Reinstall
Two Batterys
Bird Skirt
Communication Repair

+20

Response time1 day
13 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for Sunriver Solar Power Systems
Sunriver Solar Power Systems
5.0(
2
)
Solar Panel Install

Serving Penryn, 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
Avatar for Spartan Home Services
Spartan Home Services
4.5(
17
)
Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Penryn, CA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Joel came out to our home in Grass Valley personally to meet with my husband and I to discuss our solar options. He was patient with our many questions and willing to explain exactly what he had to offer. He realized as we chatted that we could qualify, not only for the normal government rebates, but an extra one due to medical necessity, as we store medications in our refrigerator for our son. We just signed and are excited to work with Joel and his team and our project. It is going to be awesome to save money each year on our power bills!"
Look at the steepness!
Front of house
Team work!
Everyone Stays Harnessed
Tiger Paw

+24

Response time1 day
3 neighbors recently requested a quote
Recommended by21%of homeowners
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Showing 1-10 of 140
Solar Panels questions, answered by experts

It’s possible that installing solar panels can lead to mold on the roof. The panels themselves are not the issue. Problems caused by improper installation—such as roof leaks and mounts that aren’t sealed properly—can cause mold. Another potential cause of mold is debris accumulation under panels, which can trap moisture. If you live somewhere with extreme snow, rain, or hail, your home could be more prone to mold.

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

Installing solar panels involves drilling small holes in your roof to secure the solar panel mounting brackets. These brackets hold the solar panels in place and must withstand strong weather conditions so they’re secured into your roof. However, holes and screws are sealed to prevent leaking and further damage.

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.

You can install solar panels on a flat or pitched roof, but keep in mind that they will need to rest at a 30- to 50-degree tilt for optimal sun absorption. It costs more to install solar panels on a flat roof because you will need to install a framing system and likely hire a structural engineer. If your roof has a pitch of more than 40 degrees, it may not be a good candidate for solar panels.

The Penryn, CA homeowners’ guide to solar panel services

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