15 Best Solar Companies in Caldwell, NJ (2024 Reviews)

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

  • Customer review scores
  • Service area for Caldwell, NJ
  • Company policies and services offered
  • Accreditations and certifications

Average Caldwell homeowner saves $1,151/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 01, 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 Caldwell

If you’re a home or business owner looking to make use of the solar incentives in Caldwell, it can be a lot of work to narrow down which installer to decide on. But, it's worth it since adopting solar energy is often a great choice. For many homeowners, the decision to invest in solar highly depends on whether or not they can save. The great news is solar can help most homeowners save a decent amount on their fairly high and increasing energy bills.


There are plenty of installers to choose from, but in this article, we’ll help you pin down your options by recommending some of the best solar companies in Caldwell.If you want to receive free, no-obligation quotes from the top Caldwell solar installers, you can click the button below to learn more.

Best National Provider

SunPower

★★★★★
5.0
  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

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 Caldwell

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.0/5

SunPower

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

Services Offered

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

Website: http://us.sunpower.com/
Address: 400 Executive Blvd Suite 137, Elmsford, NY 10523
Phone: 8007867693
Outstanding Local Installer
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EcoWatch Rating

3.0/5

SunPower Master Dealer SOLAR

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

Services Offered

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

Website: http://www.kamtechsolarny.com/
Address: 117 Bay 8th St, Brooklyn, NY 11228
Phone: 8002945045
Outstanding Local Installer
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EcoWatch Rating

4.9/5

SunPower by New York State Solar Farm

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

Services Offered

  • Service icon Tesla Powerwall
  • Service icon Financing Assistance
  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Cleaning and Maintenance
  • Service icon Grid-Tied Solar System
  • Service icon System Decommissioning
  • Service icon Permit Assistance
  • Service icon Consultation

Website: https://nyssf.com/
Address: 1938 US-44 #55, Modena, NY 12548
Phone: 8452550610
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Sunrun Solar

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

Services Offered

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

Website: https://www.sunrun.com/
Address: 10 New Maple Ave, Pine Brook, NJ 07058
Phone: 8333245886
Outstanding Local Installer
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EcoWatch Rating

4.4/5

Trinity Solar

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

Services Offered

  • Service icon Permit Assistance
  • Service icon Panel Installation

Website: https://www.trinity-solar.com/
Address: 62 Leone Ln, Chester, NY 10918
Phone: 8777867283
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Geoscape Solar

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

Services Offered

  • Service icon Consultation
  • Service icon Cleaning and Maintenance
  • Service icon Financing Assistance
  • Service icon Panel Installation

Website: https://geoscapesolar.com/
Address: 30A Vreeland Rd #130, Florham Park, NJ 07932
Phone: 9735354361
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Alerce Solar

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

Services Offered

  • Service icon Permit Assistance
  • Service icon Panel Installation

Website: http://alercesolar.com/
Address: 78 John Miller Way, Kearny, NJ 07032
Phone: 2015846833
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Advisor Solar

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

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation

Website: http://www.advisorssolar.com/
Address: 20 Commerce Dr #135, Cranford, NJ 07016
Phone: 8009496089
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Phoenix Energy

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

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation

Website: http://www.phoenixsunenergy.com/
Address: 411 Hackensack Ave, Hackensack, NJ 07601
Phone: 2012561937
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Robinhood Solar Group

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

Services Offered

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

Website: http://www.robinhoodsolargroup.com/
Address: 48 Guenther Pl, Passaic, NJ 07055
Phone: 8622952535
Outstanding Local Installer
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EcoWatch Rating

3.0/5

PaneltheEarth LLC

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

Services Offered

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

Website: http://www.paneltheearth.com/
Address: 10 Chandler Dr, Wayne, NJ 07470
Phone: 9738260110
Outstanding Local Installer
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EcoWatch Rating

3.0/5

True Home Solar

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

Services Offered

  • Service icon Skilled Repairs
  • Service icon System Decommissioning
  • Service icon Panel Installation
  • Service icon Battery Storage

Website: https://truehomesolar.com/
Address: 195 Fairfield Ave # 1B, West Caldwell, NJ 07006
Phone: 8459209131
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Green House Solar

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

Services Offered

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

Website: http://greenhouse.solar/
Address: 192 Main St, Madison, NJ 07940
Phone: 9739862844
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

PosiGen

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

Website: http://posigen.com/
Address: 651 Old West Mt Pleasant Ave # 250, Livingston, NJ 07039
Phone: 8622721106
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

SunBright Solar

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

Services Offered

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

Website: http://sunbrightsolarnj.com/
Address: 72 Florence Pl, Elmwood Park, NJ 07407
Phone: 9738738372

Methodology: How We Ranked the Best Solar Companies in Caldwell

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


Below are some the criteria we examined specifically for New Jersey 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 Caldwell

When deciding on a solar company, most homeowners or business owners care about the costs above all.Some important things that determine the cost and possible savings include:

  • Your city: This influences how much sunlight your roof receives, which helps determine how many panels you need.
  • The kind of solar panel system you can buy: This depends on how much you’re willing to spend upfront.
  • Incentives: The federal solar investment tax credit currently lets you decrease your taxes by 0 of the project cost. Your state may also have various incentives that you can take advantage of. Additionally, you can save about $14,000 over 20 years on your utility bills, not including incentives.
  • average energy usage: The more electricity your home uses on average and the greater your current electricity bills are, the more money you could save by going solar.

Due to solar panels now being cheaper than ever as well as local and federal solar incentives, they are a worthwhile investment for many homeowners.

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Solar Incentives in Caldwell

In an effort to increase the number of homes and businesses that use solar power, federal and local governments – and even some utility companies – offer incentives to help make solar more economically viable and accessible.When you install solar panels, you can take advatage of the federal tax credit, or ITC. This credit currently lets you reduce your tax bill by 0 of the cost of your solar panels. Additionally, there are often some state and city incentives that you can take advantage of to further cut back on the cost of solar of solar panels. Check out our article on solar incentives to learn what incentives you can benefit from.

Environmental Impact of Switching to Solar in Caldwell

One reason so many people are considering installing solar panels is to help reduce their environmental impact.You may be curious – how much do solar panels do for the planet anyway? In a place like Caldwell where commute times can be pretty long, installing solar panels can help help reduce the carbon footprint of being on the road a lot.Since solar panels don’t release carbon dioxide emissions into the atmosphere when producing electricity, they’re a good substitute for traditional energy sources. In fact, you could look forward to lowering your carbon dioxide emissions by about 60 pounds each year. Since energy from the sun is plentiful and makes electricity without a carbon footprint, adding solar panels to your home is one easy step you can take to help the environment.

Best National Provider

SunPower

★★★★★
5.0
  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

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 Caldwell, NJ Solar Company Rankings FAQs

Which solar panel installer is the best in Caldwell?

In Caldwell, SunPower is the top local solar company. Our team of experts rates it 4.00 stars, so it's a great choice if you're looking to install solar panels on your roof.

What are the major advantages and disadvantages of going solar?

A few of the biggest pros are that it decreases your electricity bills, it’s environmentally friendly, and it can provide a good return on your investment (ROI). The most notable cons are that solar panels don’t produce electricity at night, they cost a lot upfront and solar panels aren’t always aesthetically pleasing.

Is it worth installing solar panels on my roof?

Solar panels can be a fruitful investment for lots of homeowners, but truthfully, 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.

What is solar panel capacity and how much do I need for my house?

Solar panel capacity is rated based on how much power they generate under standard testing conditions. Since each panel can typically produce about 250 to 400 watts per hour, the average home 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.

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.