15 Best Solar Companies in Rocklin, CA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Rocklin based on:
Customer review scores
Service area for Rocklin, CA
Company policies and services offered
Accreditations and certifications
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Average Rocklin homeowner saves $2,631/year with solar panels
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Best Solar Companies in Rocklin
Looking to go solar but not sure which solar company would be the best one for you? Although it can be hard to settle on a solar company, the search will pay off because going solar has many fantastic benefits. Installation costs can be high, but switching to solar will save you money on your utility bills in the long term. In fact, you can potentially save about $31,000 over 20 years.
Here, we’ll make a list of some of the top solar companies in Rocklin to make your choice much easier.Interested in seeing how much it’d cost to install solar panels on your roof? Click "get quote" below to get a free, no-obligation quote from a top Rocklin solar installer.
EcoWatch Rankings for Solar Companies in Rocklin

Nationwide Sun
Informative Resources
Limited information available on website
Services Offered
Panel Installation
Consultation
Battery Storage
Financing Assistance
Cleaning and Maintenance
Skilled Repairs

Bright Home Services
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Consultation
Panel Installation



Diamond Solar Solutions, Inc.
Clear Pricing Policy
Prompt Service Delivery
Informative Resources
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Consultation
Battery Storage
Cleaning and Maintenance
Skilled Repairs

Sustainable Energy Group
Reliable Customer Support
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Battery Storage
Panel Installation
Off-Grid Solar Systems
Consultation
Skilled Repairs

Select Solar Pros - "Voted Best Solar Company"
Clear Pricing Policy
Informative Resources
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Consultation
Panel Installation
Battery Storage
Financing Assistance


Sunriver Solar
Informative Resources
Free Quotes
Clear Pricing Policy
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation
Battery Storage
Consultation
Financing Assistance
Cleaning and Maintenance
Grid-Tied Solar System

Solectric
Free Quotes
Informative Resources
Clear Pricing Policy
Reliable Customer Support
Limited information available on website
Services Offered
Skilled Repairs
Panel Installation
Battery Storage
Cleaning and Maintenance

Solar Hut, LLC
Clear Pricing Policy
Informative Resources
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation
Battery Storage
Financing Assistance
Consultation


California Solar Electric Cooperative Corporation
Free Quotes
Prompt Service Delivery
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Permit Assistance
Battery Storage
Panel Installation
Consultation
Financing Assistance

Ambrose Solar
Informative Resources
Clear Pricing Policy
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Battery Storage
Permit Assistance
Cleaning and Maintenance
Financing Assistance

Capital City Solar
Clear Pricing Policy
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Tesla Powerwall
Consultation
Skilled Repairs
Cleaning and Maintenance
Financing Assistance
Panel Installation
Battery Storage
System Decommissioning
Methodology: How We Ranked the Best Solar Companies in Rocklin
EcoWatch's solar experts analyzed each solar company in Rocklin based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Rocklin
Below are some the criteria we examined specifically for California solar companies
- Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
- Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
- Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
- Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
- Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
- Availability (10%): The bigger the service area, the higher the company will score.
- Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
- Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.
The Cost and Benefits of Solar in Rocklin
We know that for lots of homeowners, the choice to invest in solar comes down to installation costs.Some significant things that determine how much it will cost and how much you could save include:
- Choice of solar panels: The type of solar panels you buy will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also lead to more savings over the lifetime of your system. If space isn't a constraint for your project, you can go with a higher number of more affordable panels.
- Your home's orientation toward the sun: This, along with how your roof is set up, affects affect how much energy your solar panels can make.
- Incentives: One thing that can save you money on your solar project is the solar investment tax credit (ITC), which is a tax credit that’s equal to a percentage of the project cost. You can also save a decent amount of money on your utility bills, which can lead to an average of $31,000 of savings over 20 years.
- Electricity consumption: The average household in Rocklin doesn’t use much energy, and so may not see as many savings on their power bills.
There are lots of wonderful benefits of solar even with the upfront cost of installation. It can help the environment and your wallet. Additionally, it can increase the value of your home, leading to even more benefits if you want to sell your home later.
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Solar Incentives in Rocklin
Although installing solar panels is typically a big investment, it can save you a lot of money over time due to smaller power bills and government incentives.In addition to the federal solar investment tax credit, there are also some local incentives, which in the majority of cases, can be claimed in addition to the federal incentive, so you get to save even more. You can find out about the incentives you can use in our article on solar incentives
Environmental Impact of Switching to Solar in Rocklin
One of the most compelling reasons to switch to solar energy is to minimize your dependence on nonrenewable energy sources like burning fossil fuels, which are damaging for the environment.Something many might be asking themselves is how much can they really help the environment by going solar anyway? A significant thing to keep in mind is your overall carbon footprint. For example, if you have a long commute, your footprint may be bigger, so adopting solar power for your home can help offset that.Since solar panels don’t release greenhouse gas emissions into the atmosphere when creating electricity, they’re a good trade for traditional energy sources. In fact, you could be looking at reducing your carbon dioxide emissions by about 50 pounds each year. For homeowners who are worried about the environment, the upfront cost of solar is a small price to pay for the offset carbon emissions.
EcoWatch's Rocklin, CA Solar Company Rankings FAQs
Which solar company is the best in Rocklin?
In Rocklin, Nationwide Sun is the most reputable local solar company. Our team of experts rates it 5.00 stars, so it's a solid choice if you're looking to install solar panels on your roof.
What are a few of the major pros and cons of switching to solar?
A few of the biggest pros are that it lets you spend less on your power bills, it’s good for the environment, and it can give you a decent return on your investment (ROI). The most notable cons are that solar panels don’t work as well when there’s limited direct sunlight, the installation cost is pricey and solar panels can look clunky on your roof.
Are solar panels worth it?
Solar panels can be a great investment for many homeowners, but frankly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your energy bills are already reasonably low, solar panels might not be for you.
How long do solar panels last?
Even though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they are completely unusable. What this means is the amount of energy they produce will have decreased significantly after that point. You can choose to replace them after having them for that long or you can keep using them at a lower efficiency after that time.
Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.