15 Best Solar Companies in Milpitas, CA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Milpitas based on:
Customer review scores- Service area for Milpitas, CA
- Company policies and services offered
- Accreditations and certifications
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Average Milpitas homeowner saves $2,823/year with solar panels
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Best Solar Companies in Milpitas
Finding the best solar panel installation company for your home is an important decision, but it's one that can reap a lot of rewards in Milpitas. Fortunately, there are lots of solar companies in Milpitas thanks to encouraging government support and a growing clean energy market.
To help you comb through the large variety of Milpitas solar installers, we’ve narrowed down a list of the top ones.For an idea of how much you might have to pay to put up a solar panel system on your roof, you can get a free quote from one of the top solar companies in Milpitas by clicking the "get quote" button below.
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 Milpitas
TN Electrical and Solar Services
Clear Pricing Policy- Free Quotes
- Reliable Customer Support
- Informative Resources
Limited information available on website
Services Offered
Solar Panel Upgrades- Grid-Tied Solar System
- Panel Installation
- Cleaning and Maintenance
- Battery Storage
- Consultation
Solar Bill Review
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Battery Storage
- Consultation
- Panel Installation
- Skilled Repairs
Kingdom Solar
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- System Decommissioning
- Skilled Repairs
- Panel Installation
- Battery Storage
- Permit Assistance
Source Energy
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Financing Assistance
Pac Solar Corporation
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
Infinium Solar, Inc.
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Prompt Service Delivery
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Financing Assistance
- Solar Carports
- Panel Installation
- System Decommissioning
- Battery Storage
Allterra Solar
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Battery Storage
- Tesla Powerwall
- Consultation
United Solar Electric
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Battery Storage
- Panel Installation
- Consultation
Got Watts?
- Clear Pricing Policy
- Informative Resources
- Prompt Service Delivery
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Solar Panel Upgrades
- Financing Assistance
- Permit Assistance
- Skilled Repairs
- Cleaning and Maintenance
Clear Solar Solutions, Inc
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Financing Assistance
- Off-Grid Solar Systems
- Solar Panel Upgrades
- Panel Installation
- Battery Storage
Highlight Solar
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Prompt Service Delivery
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Permit Assistance
- Battery Storage
- Financing Assistance
Your Energy Solutions
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Cleaning and Maintenance
- Panel Installation
- Grid-Tied Solar System
- Consultation
- Financing Assistance
NorthStar Solar Inc
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
Sandbar Solar & Electric
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Financing Assistance
- Panel Installation
- Consultation
- Cleaning and Maintenance
Bay Valley Solar Roofing
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Skilled Repairs
- Panel Installation
- Battery Storage
- Financing Assistance
Methodology: How We Ranked the Best Solar Companies in Milpitas
EcoWatch's solar experts analyzed each solar company in Milpitas 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 Milpitas
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 Milpitas
For many people, the decision of which solar installer to hire comes down to costs.The installation cost is just one important factor you should bear in mind when looking into installing solar panels. How much it'll cost and how much you can save depend on things such as:
- Your income and budget: This affects what model of solar panels you can afford.
- The amount of sunlight your home gets: Due to Milpitas’s very high amount of average daily sunlight, you should be able to save a lot on your energy bills.
- Electricity consumption: The average household in Milpitas doesn’t use much energy, and so may not see as many savings on their power bills.
- Your power bills: This will affect your savings. In Milpitas, the average homeowner can save about $1,500 a year on their electricity bills.
Solar is a rewarding investment for most homeowners. You can make your own power instead of paying for it from a utility company and benefit from solar incentives and rebates, all while helping preserve the planet.
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To see how much you can impact the environment and your wallet by making the switch to solar, try out the calculator below. You can also view our solar panel cost guide for Milpitas, CA.
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Solar Incentives in Milpitas
Although a solar power system is typically a large investment, it can save you a lot of money over several years due to smaller energy bills and government incentives.There are several federal, state and local rebates and tax credits that may earn you anywhere from 0 to 50% of your money back after installing a solar panel system. For more information about incentives that apply to you, see our article on solar incentives.
Environmental Impact of Switching to Solar in Milpitas
Switching to solar energy can have a beneficial impact on the environment.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Milpitas, though. How much energy you use is a key factor to think about. The more energy your home uses, the bigger your impact when you switch to solar energy.Because solar panels don’t release carbon dioxide emissions into the atmosphere when producing electricity, they’re a good trade for nonrenewable energy sources. In fact, you could reduce your carbon dioxide emissions by about 50 pounds each year. The good things about solar power are infinite — just like solar power is! That's why so many people have been happy with using solar energy.
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 Milpitas, CA Solar Company Rankings FAQs
Which solar panel installer is the best near me?
The best local solar company in Milpitas is TN Electrical and Solar Services, with a rating of 5.00 stars.
What are a few of the major advantages and disadvantages of installing solar panels?
A few of the biggest pros are that it decreases your power bills, it’s environmentally friendly, and it gives you a significant return on your investment (ROI). The most notable cons are that solar panels don’t work as well when there’s limited direct sunlight, there is a high upfront cost and solar panels can be an eyesore.
Are solar panels worth it?
Solar panels can be a fruitful investment for most homeowners, but honestly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your energy bills are already fairly low, solar panels might not be for you.
How efficient are solar panels?
For the most part, solar panels are about 15 to 25% efficient, which means they can convert that percentage of the sun’s energy 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.