18 Best Solar Companies in Lambertville, NJ (2023 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 18 in Lambertville based on:

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

Average Lambertville homeowner saves $1,089/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 04, 2023

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 Lambertville

Are you looking for energy freedom in Lambertville? Installing solar panels can be a rewarding course of action since you can take advantage of a lot of perks when you switch to solar power. Over 20 years of offsetting your energy costs with solar panels, you can save about $13,000 on your power bills.

In this article, we'll help you narrow down the best companies in your area. To help you figure out if solar panels are a good idea for your home, you can get a free, no-obligation quote from one of the best solar companies in Lambertville by clicking the button below.

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 Lambertville

Best National Provider
ecowatch badge icon

EcoWatch Rating

5.0/5

Average Cost

Read full review

SunPower

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

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon System Monitoring

Website: https://us.sunpower.com/
Best Regional Coverage
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EcoWatch Rating

4.5/5

Average Cost

Momentum Solar

  • Pros icon Great warranty coverage
  • Pros icon Representatives are experts on local policies
  • Pros icon Concierge service ensures steady communication
  • Con icon Slightly limited service offerings

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries

Website: https://www.momentumsolar.com/
Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.0/5

Arsenal Solar

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

Services Offered

  • Service icon Business installations
  • Service icon Professional reinstallation
  • Service icon Energy storage solutions
  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Home installations
  • Service icon Skilled repairs
  • Service icon Expert panel installation

Website: http://arsenalsolar.com/
Address: Philadelphia, PA 19116
Phone: 2156770873
Best for Leasing
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EcoWatch Rating

4.0/5

Average Cost

Sunrun

  • Pros icon Expansive service area
  • Pros icon Many financing options
  • Con icon Some reported issues with customer service
  • Con icon Some reported issues with door-to-door sales

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon Energy-Efficiency Upgrades

Website: https://www.sunrun.com/
Best Social Impact
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EcoWatch Rating

4.0/5

Average Cost

Palmetto Solar

  • Pros icon Expansive service area
  • Pros icon Makes charitable contributions
  • Pros icon Certified B Corp
  • Con icon No leases or PPAs
  • Con icon Quality of installation may vary by location

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon Energy-Efficiency Upgrades
  • Service icon Maintenance & Repairs

Website: https://palmetto.com/
Solar Veteran
ecowatch badge icon

EcoWatch Rating

4.0/5

Average Cost

Trinity Solar

  • Pros icon Many financing options
  • Pros icon Family-owned and -operated
  • Pros icon Makes charitable contributions
  • Con icon Limited service area
  • Con icon Relatively short workmanship warranty

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon Energy-Efficiency Upgrades

Website: https://www.trinity-solar.com/
Best Technology
ecowatch badge icon

EcoWatch Rating

3.2/5

Average Cost

Read full review

Tesla Energy

  • Pros icon Price-match guarantee
  • Pros icon Sleek, efficient, and durable solar panels
  • Pros icon Best solar battery on the market
  • Con icon Some reported issues with customer service
  • Con icon Customer service varies by local dealer

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon Solar Roof Shingles
  • Service icon System Monitoring

Website: https://www.tesla.com/energy
Outstanding Local Installer
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EcoWatch Rating

3.0/5

DreamSolar

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Home installations
  • Service icon Energy storage solutions
  • Service icon Expert panel installation
  • Service icon Skilled repairs

Website: https://mydreamsolar.com/
Address: Furlong, PA 18925
Phone: 8559537326
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Exact Solar

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

Services Offered

  • Service icon Business installations
  • Service icon Energy storage solutions
  • Service icon Integrated roofing
  • Service icon Home installations
  • Service icon Tailored solutions
  • Service icon Expert panel installation

Website: https://exactsolar.com/
Address: Newtown, PA 18940
Phone: 2156218353
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Morningstar Corporation

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Energy storage solutions
  • Service icon Expert panel installation
  • Service icon Home installations

Website: http://www.morningstarcorp.com/
Address: Newtown, PA 18940
Phone: 2153214457
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Smith Sustainable Design

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Home installations
  • Service icon Business installations

Website: http://www.smithsustainabledesign.com/
Address: Yardley, PA 19067
Phone: 2152607905
Outstanding Local Installer
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EcoWatch Rating

3.0/5

WorldWater & Solar Technologies

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

Services Offered

  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Business installations
  • Service icon Tailored solutions

Website: http://www.worldwatersolar.com/
Address: 330 Carter Road, NJ 08540
Phone: 6093560372
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Renewable Energy Holdings

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

Services Offered

  • Service icon Business installations
  • Service icon Integrated roofing
  • Service icon Energy storage solutions
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Expert panel installation

Website: http://www.genmounts.com/
Address: Flemington, NJ 08822
Phone: 9087887750
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Fortress Power

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

Services Offered

  • Service icon Energy storage solutions
  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Business installations
  • Service icon Home installations

Website: https://www.fortresspower.com/
Address: Langhorne, PA 19047
Phone: 8774976937
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Alien Fuel

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

Services Offered

  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Integrated roofing
  • Service icon Tailored solutions
  • Service icon Business installations

Website: http://www.alienfuelsolar.com/
Address: Langhorne, PA 19047
Phone: 2672947799
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Nexus Energy Solutions

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

Services Offered

  • Service icon Business installations
  • Service icon Expert panel installation
  • Service icon Home installations

Website: http://nexusenergysolutions.net/
Address: Trenton, NJ 08648
Phone: 6096564470
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

New Jersey Solar Initiative

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Integrated roofing
  • Service icon Home installations

Website: https://newjerseysolarinitiative.com/
Address: Trenton, NJ 08611
Phone: 6095668975
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Solops

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

Services Offered

  • Service icon Business installations
  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Energy storage solutions

Website: https://www.solops.com/
Address: Hamilton Township, NJ 08609
Phone: 5613375357

Methodology: How We Ranked the Best Solar Companies in Lambertville

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


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 Lambertville

For most homeowners, whether or not you should invest in a solar energy system boils down to the cost. Some key factors that influence how much it will cost to install solar panels on your home and how much money you could save over time are:

  • How much power your household consumes: Households that use plenty of electricity each month may need more solar panels and, as a result, be more costly, but will also benefit more over time.
  • The cost of electricity in your area: If your local energy rates are high, there's a better chance you'll see a higher return on your investment in solar panels. In Lambertville, you can save an average of $54 a month on your electricity bills.
  • Choice of solar panels: The kind of solar panels you get will affect your total cost. High-efficiency monocrystalline panels will cost more upfront but can also save you more money 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.
  • Incentives: One thing that can reduce the cost of your solar project 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 power bills, which can lead to an average of $13,000 of savings over 20 years.

Solar is a valuable investment for most homeowners. You can produce your own energy instead of paying for it from the grid and benefit from solar incentives, all while helping protect the Earth.

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Solar Incentives in Lambertville

There are many reasons why going solar is a great investment. One of them involves some government incentives you can take advantage of. When you install a solar panel system on your home, you can take advatage of the federal tax credit, or ITC. This credit currently lets you lower your tax bill by 30% of the cost of your solar panels. In addition, there may often be some regional incentives that you can use to further save. Our article on solar incentives has more in-depth information on the incentives you can take advantage of in Lambertville.

Environmental Impact of Switching to Solar in Lambertville

One of the most compelling reasons to adopt solar energy is to reduce your dependence on nonrenewable energy sources like burning fossil fuels, which are damaging for the environment. You may be trying to figure out — how much do solar panels do for the planet anyway? In a city like Lambertville where energy use is somewhat high, installing solar panels is a good idea for households who want to do their part for the environment. In fact, if you install solar panels, you could reduce your carbon dioxide emissions by about 50 pounds each year. For those who care about the environment, the upfront cost of solar is a small price to pay for offsetting your carbon emissions.

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 Lambertville, NJ Solar Company Rankings FAQs

Which solar power company is the best near me?

The highest-rated local solar company in Lambertville is Phoenix Energy, with a rating of 5.00 stars.

What are the best and worst things about solar power?

A few of the biggest pros are that it decreases your power bills, it's eco-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 can look clunky on your roof.

How long does it take for solar to pay for itself?

The average payback period for solar panel installation is about 14.2 years, but the exact period varies by the cost of electricity where you are, incentives and net metering programs.

When is the best time of year to install solar panels?

You can put up solar panels whenever it's convenient for you, but consider doing so in the winter when there's less demand. With fewer homeowners contracting installers, you could potentially see quicker installation times and more savings.

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.