15 Best Solar Companies in Seaside, CA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Seaside based on:
Customer review scores
Service area for Seaside, CA
Company policies and services offered
Accreditations and certifications
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Average Seaside homeowner saves $2,903/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Seaside
If you’re a home or business owner looking to make use of the solar incentives in Seaside, it can be a lot of work to narrow down which installer to go with. But, it's worth it since adopting solar energy is often a good choice. Plus, the solar industry is booming in Seaside, giving homeowners access to some of the best solar panel installers in the country.
There are so many installers to choose from, but in this article, we’ll help you get a handle on all your options by recommending some of the best solar companies in Seaside.Want to know how much you would pay to install a solar system on your roof? Click "get quote" below to get a free, no-obligation quote from a highly rated Seaside solar installer.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch Rankings for Solar Companies in Seaside

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

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

Infinium Solar, Inc.
Free Quotes
Informative Resources
Reliable Customer Support
Prompt Service Delivery
Clear Pricing Policy
Limited information available on website
Services Offered
Battery Storage
Panel Installation
System Decommissioning
Financing Assistance
Solar Carports

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

Highlight Solar
Reliable Customer Support
Informative Resources
Clear Pricing Policy
Prompt Service Delivery
Free Quotes
Limited information available on website
Services Offered
Battery Storage
Permit Assistance
Financing Assistance
Panel Installation

Monarch Home Services (Salinas)
Clear Pricing Policy
Prompt Service Delivery
Reliable Customer Support
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Skilled Repairs
Cleaning and Maintenance
Financing Assistance

Cinnamon Energy Systems
Reliable Customer Support
Free Quotes
Clear Pricing Policy
Limited information available on website
Services Offered
Battery Storage
Skilled Repairs
Solar Panel Upgrades
Tesla Powerwall
Financing Assistance
Cleaning and Maintenance
Permit Assistance
Panel Installation
Consultation

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


Clean Solar
Reliable Customer Support
Prompt Service Delivery
Informative Resources
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Skilled Repairs
Consultation
Permit Assistance
Panel Installation
Battery Storage
Financing Assistance
Tesla Powerwall

Semper Solaris
Informative Resources
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation
Financing Assistance
Battery Storage
Skilled Repairs
Consultation


FMJ Electric, Inc.
Reliable Customer Support
Free Quotes
Prompt Service Delivery
Clear Pricing Policy
Limited information available on website
Services Offered
Cleaning and Maintenance
Skilled Repairs
Panel Installation

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

Quality Home Services
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Skilled Repairs
Panel Installation
Cleaning and Maintenance
Battery Storage
Tesla Powerwall
Methodology: How We Ranked the Best Solar Companies in Seaside
EcoWatch's solar experts analyzed each solar company in Seaside 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 Seaside
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 Seaside
The cost of putting up solar panels has gone down greatly in the past few years, but it’s still a large investment for most homeowners.There are a few factors you should consider when trying to figure out the overall cost and how much you can save, including:
- Incentives: Something that can make your solar project cost less 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 on your energy bills, which can give you an average of $34,000 of savings over 20 years.
- The amount of sunlight your city gets: Due to Seaside’s very high amount of average daily sunlight, you should be able to save a lot on your energy bills.
- System size and type: Some models are more pricy than others, so the one you choose can raise or lower your upfront cost. Plus, the more solar panels you need to get, the more it'll cost.
- How much you spend on energy: The average household in Seaside spends around $1,500 a year on home energy use alone, so you could end up with that much in savings.
Even though a solar panel system costs a decent chunk of money upfront, it can save you a considerable amount over time. The question of how much, though, depends on several factors, such as the kind of solar panels you get and your energy consumption.
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Adopting clean energy can greatly impact both the environment and your monthly expenses. To see how much, try out the calculator below. You can also view our solar panel cost guide for Seaside, CA.
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Solar Incentives in Seaside
If you’re planning on switching to solar energy, a number of government incentives and state programs can dramatically bring down your project costs and expedite the return on your investment.There are several federal, state and local rebates and tax credits that earn anywhere from 0 to 50% of your money in return after buying a solar panel system. Our article on solar incentives goes over more in-depth information on the incentives you can find in Seaside.
Environmental Impact of Switching to Solar in Seaside
If you’re planning on adding solar panels to your home, one of the major reasons why may be to lower your greenhouse gas emissions.But – how much exactly can you help the environment by using solar power? In Seaside, where the energy generation could be cleaner, going solar can have a huge effect on the environment since solar power is an abundant source of clean energy.Once you go solar, your carbon dioxide emissions can be cut by about 50 pounds a year. For people who are worried about the environment, the upfront cost of solar is a small price to pay for reducing your carbon footprint.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Seaside, CA Solar Company Rankings FAQs
Which solar installation company is the best in Seaside?
In Seaside, TN Electrical and Solar Services is the most reputable local solar company. Our team of experts rates it 5.00 stars, so it's a good choice if you're planning to add solar panels to your home.
Are solar panels really bad for the environment?
Producing solar panels needs to use chemicals and produces toxic waste that can be harmful for the environment, which is the main negative thing about solar panels.
Is it worth installing solar panels on my home?
Solar panels require a considerable upfront investment that will cost you several thousands of dollars, but whether or not solar panels are worth it depends on a collection of factors like how much you pay for electricity and the amount of direct sunlight your roof gets.
How efficient is a solar panel system?
Most of the time, solar panels are about 15 to 25% efficient, which means they can convert that percentage of the energy from the sun into usable electricity.
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.
Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.