15 Best Solar Companies in Delhi, CA (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Delhi based on:

  • Customer review scores
  • Service area for Delhi, CA
  • Company policies and services offered
  • Accreditations and certifications

Average Delhi homeowner saves $2,687/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated June 24, 2024

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best Solar Companies in Delhi

Choosing the right solar panel installation company for your roof is a big decision, but it's one that can pay off big in Delhi. On average, you can save $32,000 over 20 years with solar panels. And because solar panels have a lifespan of about 25 to 30 years, your total savings will be well above that overall.


In this article, we’ll help you narrow in on the top companies in your area.Read on to see our picks for the top solar companies in the city, or connect with a certified solar company in your area right away by clicking the button below.

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Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

Sunrun

★★★★★
4.0
  • 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 Delhi

Best Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

SunPower by The Solar Quote

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Battery Storage
  • Service icon Grid-Tied Solar System
  • Service icon Cleaning and Maintenance

Website: http://www.sunpowerbythesolarquote.com/
Address: 2819 W March Ln #154, Stockton, CA 95219
Phone: 8889446765
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Clear Solar Solutions, Inc

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Off-Grid Solar Systems
  • Service icon Financing Assistance
  • Service icon Solar Panel Upgrades
  • Service icon Panel Installation

Website: http://clearsolarsolutions.com/
Address: 2200 Maryann Dr, Turlock, CA 95380
Phone: 2098509290
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

APG Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Skilled Repairs
  • Service icon Financing Assistance
  • Service icon Battery Storage

Website: http://apgsolar.com/
Address: 2750 Spaceport Entry, Atwater, CA 95301
Phone: 2093581468
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Better Solar Solution

  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Consultation

Website: http://bettersolarsolution.com/
Address: 3220 W Monte Vista Ave #273, Turlock, CA 95380
Phone: 2094175181
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Solar Installation Group, Inc.

  • Pros icon Family-Operated Business
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Permit Assistance
  • Service icon Consultation
  • Service icon Financing Assistance
  • Service icon Panel Installation

Website: http://sig.solar/
Address: 1824 Ackley Cir suite a, Oakdale, CA 95361
Phone: 8885080558
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Upscale Energy Inc

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panel Upgrades
  • Service icon Panel Installation

Website: https://www.upscaleenergyinc.com/
Address: 2114 L St Suite D, Newman, CA 95360
Phone: 2098602921
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

SunLectric

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Permit Assistance

Website: http://www.mysolarcontractor.com/
Address: 247 S Sierra Ave, Oakdale, CA 95361
Phone: 2095654786
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Neighbor Solar Systems

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Skilled Repairs
  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Off-Grid Solar Systems
  • Service icon Panel Installation
  • Service icon System Decommissioning

Website: http://www.solar-modesto.com/
Address: 1404 Citrus Dr, Modesto, CA 95350
Phone: 2093754881
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.5/5

Semper Solaris

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Skilled Repairs
  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Financing Assistance

Website: https://www.sempersolaris.com/locations/bay-area/manteca/
Address: 3025 Palm Ave Suite 101, Manteca, CA 95337
Phone: 2092452954
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Mid-State Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: http://www.midstatesolar.com/
Address: 450 Glass Ln, Modesto, CA 95356
Phone: 2095517800
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Radius Energy Inc

  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Skilled Repairs
  • Service icon Solar Carports
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Consultation

Website: http://www.radiusenergyinc.com/
Address: 4981 Salida Blvd, Salida, CA 95368
Phone: 2094976215
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Jason Davis Electric

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Skilled Repairs

Website: http://jasondaviselectric.com/
Address: 1830 Clayton Ave, Modesto, CA 95350
Phone: 2095216741
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Masellis Electric & Solar, Inc.

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation

Website: http://www.masellissolar.com/
Address: 23845 E River Rd, Escalon, CA 95320
Phone: 2098381368
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Kingdom Solar

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon System Decommissioning
  • Service icon Cleaning and Maintenance
  • Service icon Permit Assistance
  • Service icon Battery Storage
  • Service icon Skilled Repairs

Website: http://www.kingdomsolar.com/
Address: 2388 Research Dr, Livermore, CA 94550
Phone: 9254818903
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Next Energy

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Battery Storage
  • Service icon Consultation

Website: http://nextenergy.com/
Address: 3553 Yosemite Ave, Lathrop, CA 95330
Phone: 8006008171

Methodology: How We Ranked the Best Solar Companies in Delhi

EcoWatch's solar experts analyzed each solar company in Delhi 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 Delhi


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 Delhi

When deciding on a solar company, most homeowners or business owners wonder about the costs above all.There are several factors you should consider when determining the overall cost and how much you can save, including:

  • Incentives: Tax-paying citizens who purchase and install a solar energy system this year can save 0 of their solar installation costs by using the federal solar investment tax credit. You can also save about $32,000 on your energy bills over 20 years without incentives.
  • The amount of sunlight your roof gets: If your rooftop gets limited direct sunlight, your solar system won’t be able to make as much energy, which will leave you with lower savings on electricity bills than a roof that gets plenty of sunlight.
  • How much energy costs for you: The average household in Delhi shells out around $1,300 a year on energy alone, so you could be looking at that much in savings.
  • Choice of solar panels: The kind of solar panels you choose 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 opt for a higher number of more affordable panels.

As a result of the cost of solar panels being lower than before as well as local and federal solar incentives, they are a cost-effective investment for most homeowners.

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Solar Incentives in Delhi

One of the benefits of installing a solar panel system is receiving federal and potentially state incentives.There are several federal, state and local rebates and tax credits that may earn you a decent amount of money back after buying a solar panel system. Our article on solar incentives has more information on the incentives you can find in Delhi.

Environmental Impact of Switching to Solar in Delhi

One of the best reasons to adopt solar energy is to decrease your dependence 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 Delhi, though. Something that can dramatically affect your carbon footprint is your commute time and how much you drive in general. If you switch to solar power and have an electric car, you can significantly reduce your carbon dioxide emissions by charging your car at home.Because solar panels don’t release greenhouse gas emissions into the atmosphere when generating electricity, they’re a good substitute for nonrenewable energy sources. In fact, you could look forward to lowering your carbon dioxide emissions by about 50 pounds each year. The great things about solar power are abundant — just like solar power is! That's why so many homeowners have been happy with committing to solar.

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Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch's Delhi, CA Solar Company Rankings FAQs

Which solar panel installer is the best near me?

The best local solar company in Delhi is SunPower by The Solar Quote, with a rating of 3.00 stars.

What is the negative environmental impact of solar panel manufacturing?

Manufacturing solar panels needs to use chemicals and produces toxic waste that can be bad for the environment, which is the main negative thing about solar panels.

Are solar panels worth it?

Solar panels need 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 local electricity rates and how much direct sunlight your roof gets.

What are the different kinds of solar panels?

The different types of solar panels are monocrystalline, polycrystalline and thin-film. Monocrystalline panels are more efficient but also cost more. Polycrystalline panels cost less but also less efficient than monocrystalline. Thin-film solar panels are flexible, so they can be used where the other types can’t, such as on curved surfaces or cars, but they are also less efficient. The best one for you depends on your budget, roof layout and desired energy output.

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.