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  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon65
    Verified solar panel services reviews

Find Solar panel pros in Fremont

Avatar for KSG Solar Services Inc.
KSG Solar Services Inc.
5.0(
16
)

Serving Fremont, CA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Hiring them is a great way to support your local businesses. They were professional and weâ  re very happy with our solar system so glad we hired them!"
Oakland international blvd
San Francisco apartments
Santa Rosa apartment buildings
Los Robles apartment buildings
Olive grove apartment buildings Santa Rosa

+4

Response time7 hrs
Response rate86%
Recommended by100%of homeowners
Avatar for NRG Clean Power
NRG Clean Power
4.6(
51
)

Serving Fremont, CA and surrounding areas

Approved (Corporate)

In business since 1996

Free estimates

Warranties offered

"Roberto Sanchez Solar System, I interviewed 4 solar panel companies and I chose NRG because Will was able to explain everything well. He answered all my questions to my complete satisfaction. Friendly and honest, Will made the sales process very smooth and personable. Tiffany helped and coordinated the project to make sure everything goes well. She always got back to my emails and phone calls promptly. Installers completed the solar panels when I was at work. Came home and he solar panels were on the roof. Definitely a nice install and quality work was delivered. Lisa helped out with the financing on the HVAC. She was patient and I believe got me a lower amount that before. Solar edge app is great to use and straight forward. Highly recommended company thanks NRG. I am excited to use my new solar system!"
Rooftop Solar
Solar Installation
Solar Panel Install
Home Solar Install
Solar System Install

+5

23 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for ELLISON ELECTRIC AND SOLAR INC
ELLISON ELECTRIC AND SOLAR INC
5.0(
6
)

Serving Fremont, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I recently had the pleasure of working with Ken at Ellison Electrical on a service panel upgrade for my electrical vehicle and completely rewired my new kitchen. Ken was incredibly patient, explaining every step of the process. He immediately understood the floor plan and installed everything to code. His attention to detail and knowledge was exceptional. The quality of his work is evident in every connection and fixture. The service panel upgrade was seamless, my kitchen looks amazing and now my home feels more secure and efficient. He was always punctual, respectful of my property. I highly recommend Ellison Electrical for any electrical project."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for EnergyAid
EnergyAid
3.6(
130
)

Serving Fremont, 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
Response rate92%
12 neighbors recently requested a quote
Avatar for American Renewable Energy Inc.
American Renewable Energy Inc.
5.0(
3
)

Serving Fremont, CA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"For me, here is what set apart American Renewable Energy (ARE) from other companies. Working in a consulting and service industry, I am aware of what is genuine customer service and what it is not. When I started learning about a whole-house energy system with solar panels, battery backup and a generator, I did not know the right questions to ask so I could make informed decisions. The ARE representative anticipated my needs and helped me to understand the big picture. After I provided a sample of my PG&E bills, I was given a computer-generated cost/benefit analysis with diagrams. The rep explained when it would be beneficial to purchase a solar, battery, and generator system. There was no pressure to immediately buy anything. This has enabled my wife and I to now understand just what we need to buy. American Renewable Energy has installed our whole-house Kohler generator and we look forward to getting installed our solar and battery backup."
My Project
My Project
My Project
Response time5 days
Response rate85%
3 neighbors recently requested a quote
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Solar Panels questions, answered by experts

Solar well pumps range from needing 200 watts of power to as much as 12,000 watts for heavy-duty pumps. Since the most common and cost-friendly solar panels are 100-watt panels, you’ll need between two and 12 panels. The average is between two and eight panels for standard pumps. Based on the average cost of solar panels ($1 to $1.50 per watt), you’d pay between $200 and $1,800 for your well pump solar panels—not including installation.

Removing solar panels can be straightforward, but it’s not necessarily a simple process. Your contractor needs to prevent damage—not only to your panels but also to your roof and electrical system. Many systems are wired into the main electrical grid, and you’ll need to hire a licensed electrician to disconnect it.

Ideally, you want to place them facing true south. This is different from what a compass shows, which is called the magnetic south. You can find true south by using an online calculator as long as you know the longitude and latitude of your property. Solar panel placement is key to maximizing the energy you generate, so this is an important step.

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.

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.

The Fremont, CA homeowners’ guide to solar panel services

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