15 Best Solar Companies in Discovery Bay, CA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Discovery Bay based on:
Customer review scores- Service area for Discovery Bay, CA
- Company policies and services offered
- Accreditations and certifications
Please enter a valid 5-digit zip code!
Average Discovery Bay homeowner saves $2,768/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Discovery Bay
Hoping to go solar but trying to figure out which company would be the best one for your needs? Although it can be difficult to decide on a solar company, the effort will pay off because going solar has many good benefits. Since Discovery Bay is a solar paradise, it's no wonder you're looking into installing solar panels.
As you start your search for the best solar companies in Discovery Bay, you’ll notice that there are many providers to choose from. So, we’ve accumulated an expertly curated list of the top solar companies in the area.To get free quotes from the best solar companies in Discovery Bay, you can click "get quote" below.
EcoWatch Rankings for Solar Companies in Discovery Bay
Kingdom Solar
Clear Pricing Policy- Free Quotes
Limited information available on website
Services Offered
Battery Storage- Skilled Repairs
- Panel Installation
- Cleaning and Maintenance
- Permit Assistance
- System Decommissioning
Solar Bill Review
- Free Quotes
- Prompt Service Delivery
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Skilled Repairs
- Consultation
- Battery Storage
Source Energy
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Financing Assistance
- Panel Installation
TN Electrical and Solar Services
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Solar Panel Upgrades
- Cleaning and Maintenance
- Battery Storage
- Grid-Tied Solar System
- Consultation
Select Solar Pros - "Voted Best Solar Company"
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Financing Assistance
- Battery Storage
- Panel Installation
- Consultation
Pac Solar Corporation
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
SUPERIOR SOLAR, INC
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Sunrise Energy Solutions
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
- Skilled Repairs
- Financing Assistance
Bright Home Services
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
United Solar Electric
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Consultation
- Financing Assistance
- Panel Installation
Got Watts?
- Prompt Service Delivery
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Solar Panel Upgrades
- Permit Assistance
- Financing Assistance
- Skilled Repairs
- Panel Installation
- Battery Storage
- Cleaning and Maintenance
Ambrose Solar
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Financing Assistance
- Cleaning and Maintenance
- Panel Installation
- Permit Assistance
- Battery Storage
Five Star Solar
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Consultation
Solar Installation Group, Inc.
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Family-Operated Business
- Limited information available on website
Services Offered
- Financing Assistance
- Consultation
- Permit Assistance
- Panel Installation
Solectric
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Battery Storage
- Skilled Repairs
- Cleaning and Maintenance
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Discovery Bay
EcoWatch's solar experts analyzed each solar company in Discovery Bay 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 Discovery Bay
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 Discovery Bay
For many people considering switching to solar, the decision of which solar company to choose comes down to costs.The installation cost is just one important factor you should keep in mind when looking into getting solar panels. How much it'll cost and how much you can save depend on things including:
- How much power your household needs: If your household needs to use a lot of energy, you'll see more savings from switching to solar.
- Your income and budget: This affects what kind of solar panels you can buy.
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you deduct 0 of your overall installation cost, your local government may offer additional tax exemptions, credits or rebates that will help you save even more. Not including incentives, you can save an average of $33,000 over 20 years with your solar system, too.
- Whether or not your roof gets a lot of direct sunlight: This, and how your roof is set up, affects affect how much energy your solar panels can generate.
As a result of solar panels now being cheaper than ever as well as various solar incentives, they are a solid investment for most homeowners.
Solar Savings Calculator for {{ solarcalc.name }}
If you're interested in finding out what your impact could be if you switch to solar, you can use the calculator below. You can also view our solar panel cost guide for Discovery Bay, CA.
| {{ solarcalc.time_period|number:0 }} -year savings | {{ solarcalc.total_savings()|currency }} |
| Estimated cost | {{ solarcalc.array_cost() | currency }} |
| Estimated incentives | {{ solarcalc.incentive_savings() | currency }} |
| Payback period | {{ solarcalc.payback_period()|number:1 }} years |
| CO2 emissions prevented | {{ solarcalc.CO2_total()|number:0 }} lbs |
| Miles driven equivalent | {{ solarcalc.CO2_total()/0.78|number:0 }} mi |
Switching to solar in {{ solarcalc.name }} can save you {{ solarcalc.total_savings() | currency }} over the course of {{ solarcalc.time_period|number:0 }} years.
Solar Incentives in Discovery Bay
One of the good things about installing a solar panel system is receiving incentives from the government.There are a lot of federal, state and local rebates and tax credits that let you earn some money in return after paying for solar panels. Take a look at our article on solar incentives to see what incentives you can take advantage of.
Environmental Impact of Switching to Solar in Discovery Bay
One of the best reasons to adopt solar power is to reduce your reliance on traditional energy sources like burning fossil fuels, which are damaging for the environment.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Discovery Bay, though. One thing to keep in mind is your overall carbon footprint. For example, if you spend a lot of time in the car and have an electric vehicle, you can install solar panels on your home to power your EV and therefore help offset your carbon emissions.Although solar panel production emits carbon dioxide, the panels make up for it by significantly reducing the amount of CO2 you would have been responsible for if you still used traditional energy. In Discovery Bay, you can reduce your carbon footprint by 50 pounds a year with solar panels. Since solar power is renewable and makes electricity without releasing carbon emissions, making the switch to solar power is one easy step you can take to help preserve the planet.
EcoWatch's Discovery Bay, CA Solar Company Rankings FAQs
Which solar company is the best near me?
The highest-rated local solar company in Discovery Bay is Kingdom Solar, with a rating of 5.00 stars.
Are solar panels really environmentally friendly?
Producing solar panels needs to use chemicals and produces toxic waste that can be bad for the environment, which is the main downside of solar panels.
How long does it take to see a return on your investment after getting solar panels?
Solar panels generally pay for themselves in about 7.0 years, but your solar payback period will depend on your utility costs. The higher your typical power bill, the quicker your solar panel system will recoup your installation costs.
What is solar panel capacity and how much do I need for my house?
Solar panel capacity is rated based on how many watts of power they produce under standard testing conditions. Since each panel can usually produce about 250 to 400 watts per hour, the average household will need 20 to 35 panels.
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.