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The world's cities are growing rapidly and in 2050 two thirds of the global population is expected to reside in urban areas, compared to 50 percent today. That puts pressure on infrastructure, energy supply and housing capabilities in a global climate that is poised to become hotter and less predictable. The challenges become even more complex considering that climate change does not affect urban dwellers equally, with low-income households and poor neighborhoods being particularly vulnerable.

Yet, some cities are using climate action as an opportunity to simultaneously address systemic social challenges. Seoul, the capital of South Korea and Tshwane, in South Africa, are just two cities with solutions featured in this sector which readily demonstrate how climate action and social development can go hand in hand.

Seoul's Energy Welfare Public-Private Partnership Program, for example, seeks to provide cheaper and more reliable power to low-income households, while creating jobs for disadvantaged job seekers. The program trains and employs socially vulnerable workers as energy consultants who assess energy performance and potential savings in poor communities. The program is partly funded by peak hour energy savings from municipal buildings.

The Tshwane Food and Energy Centre provides cooperative farming opportunities and self-sustaining renewable energy generation to an underprivileged community. The 25 cooperative farms allow small-scale farmers to ensure their own food security, earn income from food sales and produce on-site clean energy.

Now in its second year, Cities100 is produced in partnership between Sustainia, C40 and Realdania. It features 100 city solutions, ranging from solid waste management to transportation, that show how cities are blazing a path towards climate adaptation and mitigation.

"Faced with climate change, making our cities fit for the future is not just a matter of survival, but also presents us with an important opportunity to address social inequality," Mark Watts, executive director of C40, said. "I am inspired to see so many cities taking strong and urgent action."

The publication comes during COP22, when government officials are gathered in Marrakech to put into force the Paris agreement—the most extensive and ambitious agreement on climate action the world has ever seen. Cities will undoubtedly have a huge role in keeping temperatures from rising. Morten Nielsen, managing director for Sustainia, commented, "As we enter into the climate negotiations at COP22, the solutions presented in Cities100 show that climate action is already happening, often in nimble and collaborative ways that do not rely on the will of national governments. By addressing climate action in tandem with social equity, it's clear that cities have a major role to play in shaping global sustainable development."

Jesper Nygaard, CEO of Realdania, is confident that cities are up for the challenge, he said, "Cities and local governments are at the forefront of climate change. This year's Cities100 clearly shows that mayors will not sit idly by when they are faced with climate change, rising inequality and slowing economic growth. I am impressed at the scale of action and it fills me with optimism when I see holistic action provide multiple benefits to citizens, cities and climate.

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Sustainia and the UN Global Compact announced Monday a unique global partnership that is committed to building the world's biggest interactive platform for sustainable solutions. The Global Solutions Platform aims to inspire global companies to develop new products, business models and partnerships that can help reach the UN Sustainable Development Goals.

Sustainable solutions can be found in every corner of the globe. From solar-powered water purification to sneakers made from plastic waste, they all make our world a cleaner, greener and fairer place. Unfortunately, they are fragmented and often poorly understood.

In response to this challenge, UN Global Compact and Sustainia have announced a new strategic partnership which is committed to creating the world's biggest virtual showroom, putting sustainable solutions just one click away.

The Global Solutions Platform is designed to be the go-to place for business leaders seeking connections and inspiration, for investors seeking new opportunities and for authorities in need of credible private partners. The full platform will launch in early 2017.

"The Global Solutions Platform will be a global focal point for product and business model innovation. It empowers business leaders and entrepreneurs to take leadership in this new landscape which demands solutions to global challenges," Erik Rasmussen, CEO of Sustainia, said Monday.

Sustainia brings more than five years of experience in the solutions sector to this new partnership. Since 2012, the company has worked extensively to identify the most promising sustainable solutions and global trends, presented each year in its flagship publication, the Sustainia100. These are solutions that turn food shortages into effective agriculture, unemployment into targeted education programs and digital jobs, and polluted cities into sun-powered, green metropolises. In five years, more than 4,500 solutions have come onto Sustainia's radar and these solutions will provide the initial foundation for the ambitious new platform.

Support from leaders worldwide

According to a 2016 UN Global Compact-Accenture study, 87 percent of global CEOs believe that the UN Sustainable Development Goals represent an essential opportunity to rethink approaches to sustainability. A further 49 percent of CEOs claim that sustainability issues are already part of board-level discussions and express the need for integrating sustainability into their strategic planning. Therefore, the new platform will bridge growing awareness of the UN Sustainable Development Goals with the practical solutions business leaders need in order to implement their sustainability plans.

The announcement was made at the UN Global Compact Private Sector Forum, an annual event attended by senior business leaders in order to further business action on sustainable development. The full platform will be rolled out in the spring and will be supported by a global solutions campaign that will give business leaders an opportunity to submit their sustainable solutions for inclusion.

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New Jersey may not jump off the page as a top state for solar energy, but its attractive solar-related financial incentives have prompted over $10 billion in solar investments statewide. If you're a homeowner looking to take advantage of the many benefits of solar in the Garden State, read on to see our top 10 picks for the best solar companies in New Jersey.

Our Top Picks for New Jersey Solar Installers

  1. SunPower
  2. Green Power Energy
  3. New Jersey Solar Power
  4. Solar Energy World
  5. Impact Solar, LLC
  6. Green Sun Energy Services
  7. Trinity Solar
  8. PlugPV
  9. Cape Fear Solar Systems
  10. Solar Me

For many residents of New Jersey, the cost of solar is the biggest factor in choosing an installer. We recommend shopping around to get multiple quotes and comparing them to find the best installer for your home. To get started with free, no-pressure quotes from pre-screened solar panel companies in your area, fill out the form below.

10 Best Solar Companies in New Jersey

In a state with such effective solar incentives, it's important to choose a solar provider that knows the ins and outs of local energy policies. This way, you can make sure you get the most value out of your investment in solar. With this in mind, here are our choices for the best solar companies in New Jersey:



An industry leader for more than 30 years, SunPower's reputation for excellent customer care and all-in-one solar solutions earns it a top spot on our list. SunPower reviews praise the company's online design studio and virtual consultations, which provide customers with accurate designs and cost estimates.

Although it's a national provider, SunPower has Master Dealers in 17 states including New Jersey. The invitation-only Master Dealers program highlights installers that are rigorously selected by SunPower as its top brand representatives, so you can be confident you're getting a high-quality installation experience.

Green Power Energy

Green Power Energy

Green Power Energy operates in four states across the Northeast installing solar, storage, roofs and electric vehicle chargers. Built on core values of integrity, quality and reliability, Green Power Energy installed over 5,400 kW of solar throughout New Jersey in 2020. The company offers a variety of solar financing options, has a user-friendly installation process and maintains an excellent reputation within the industry and among its customers.

New Jersey Solar Power

New Jersey Solar Power

Predictably, New Jersey Solar Power provides solar energy solutions statewide. The team specializes in its expertise of New Jersey policies and incentives, making the process as smooth and profitable for New Jersey customers as possible. With $0-down financing options and some of the best solar panels available from LG and Panasonic, New Jersey Solar Power is sure to provide a transparent and reliable process from start to finish.

Solar Energy World

Solar Energy World

Maryland-based Solar Energy World continually ranks as one of the best solar energy installers in New Jersey and the greater Northeast region. Solar Energy World's mission is to provide people an affordable way to reduce their dependence on fossil fuels, and it's lived up to its goals as reflected by many happy customers and commendable efforts in corporate responsibility. If you focus your purchases on ethics and quality, Solar Energy World makes a fantastic option.

Impact Solar, LLC

Impact Solar

If you're looking for a brand highly trusted by local residents, Impact Solar may be the choice for you. Impact Solar's team and service area are a touch smaller than most other companies on this list, but it has over 35 years of experience working in several counties across New Jersey.

This means you can depend on the company's expert knowledge in both regional solar incentives and preventative maintenance methods like squirrel guards and snow or debris removal. Through its decades of installing systems in New Jersey, Impact Solar has maintained a stellar reputation among its peers and customers.

Green Sun Energy Services

Green Sun Energy Services

Supporting clients throughout Monmouth, Ocean, Middlesex, Somerset, Mercer and Union Counties, this local New Jersey solar installer specializes in creating long-term value for its customers. Approaching solar as the financial investment that it is, Green Sun Energy focuses on solar financing as the cornerstone of a customer's eligibility and solar success. We also love its " Solar Hall of Shame," a hilarious page dedicated to ugly or poorly installed solar arrays from around the state.

Trinity Solar

Trinity Solar

Family-owned Trinity Solar is the largest privately held residential solar installation company in the nation, and it led the Garden State in total kW of residential solar installed in 2020. With over 65,000 solar projects under its belt, Trinity Solar is a safe bet for a positive solar experience. If your focus is to find an experienced company with a trusted track record of success, Trinity is one of the best solar companies in New Jersey.



Priding itself on quality workmanship, PlugPV solar is a small but high-impact team of experienced solar professionals in the Northeast. PlugPV boasts an impressive product portfolio including solar PV, backup solar batteries and EV chargers. Top brands like Tesla and Generac trust PlugPV to handle local installations, so you can trust it is a high-quality solar provider.

Cape Fear Solar Systems

Cape Fear Solar Systems

If you're looking for personalized service from a solar provider, Cape Fear Solar Systems is known for building lasting relationships with its customers. It has no plans of expanding beyond New Jersey's borders, and its highly localized approach has proven to be very successful — it installed nearly 5,000 kW of solar in the state in 2020 while maintaining a sparkling reputation.

Solar Me

Solar Me

Our final pick for best solar companies in New Jersey is Solar Me. This installer has brought the benefits of solar energy to thousands of happy customers across New Jersey. Offering QCell, Panasonic, LG, Hanwha, Enphase and SolarEdge technology and with technicians certified by the North American Board of Certified Energy Practitioners (NABCEP), Solar Me is an accredited and trusted installer more than capable of providing you with a solar solution to meet your energy needs.

Choosing the Best Solar Installer for Your Home

Now that you have an idea of some of the best solar New Jersey solar installers, you may be wondering how to narrow down which one is right for you. Here are some key considerations to keep in mind when picking a solar energy company:

Services Offered

Of course, all solar companies can install solar panels on your roof. However, beyond this, there are a number of services you may be interested in. For example, do you want home energy monitoring, backup battery services, included routine maintenance or an EV charger installed with your panels? Some companies offer these services, and others do not.

Installation Process

Ask about the solar installation process during your initial consultation with a company. Be sure to get details about things like customization, whether a company uses subcontractors or in-house technicians and whether the company will be filing permits on your behalf. The answers you receive can help you gauge how knowledgeable and helpful your installer will be throughout the process.

Service Areas

With its effective incentive programs, New Jersey has become one of the best states for solar energy. As a result, many small local companies are breaking into the industry. One easy way to find the best solar installer near you is to use a zip code-specific quote tool, which will only show you results from your area.

Solar Costs and Financing

Cost, for many homeowners, is a deciding factor in the decision to hire one solar installer over another. We recommend comparing free quotes from a few companies and looking out for any available discounts. By getting multiple quotes, you may be able to save thousands of dollars on your installation — especially if the company you really want to work with has a price-match guarantee.

Another thing to consider is whether the company has the financing options you need, such as in-house solar loans or a solar leasing or power purchase agreement (PPA) program.

Solar Industry Affiliations

When choosing the best solar installer near you, look for certifications that show trustworthiness and a reputable status within the industry. For example, employing NABCEP-certified technicians or holding membership in the Solar Energy Industries Association (SEIA) are good signs of a reliable company.

Types of Panels

In your search for the best solar company, it helps to familiarize yourself with the different types of panels and products you want. If you have a smaller roof, finding a company with high-efficiency panels may be a good idea. If you have a specific solar panel or energy storage system in mind, you'll also want to ensure you pick a company that's certified to install that brand.

Solar Incentives and Rebates

Make sure to ask your solar provider about any and all solar rebates, tax credits and incentives available in your area. Any of the best solar providers will offer assistance in applying for the federal solar tax credit and net metering, but some may have more expertise in how to take full advantage of solar rebates, tax credits or other incentives available in your area.


Solar panels have an average lifespan of about 25, and it's important that your installer ensures your system will continue to work efficiently through the years. Many solar providers offer a 25-year technology and workmanship warranty, but some warranties can be shorter. Ask about this on the front end so you're not stuck with defective panels down the road.

Cost of Solar in New Jersey

Based on market research and data from top solar panel brands, we found the average current cost of solar in New Jersey to be around $2.77 per watt. Using this average, we can calculate that after applying the federal solar tax credit, a 5-kW solar panel system would cost around $10,249 and a 10-kW system would cost around $20,498.

Any of the best solar companies in New Jersey will be able to advise you on incentives and solar tax exemptions to reduce your overall project costs. However, it's a good idea to be familiar with these on your own, too. Here's a rundown of New Jersey solar incentives:

New Jersey Solar Incentive New Jersey Solar Incentive Overview
Net Metering New Jersey offers a robust net metering program that gives solar panel owners credits for the unused electricity generated by their panels. These credits can be used to pay for energy you pull from the grid at night.
Solar Sales
Tax Exemption
New Jersey residents do not have to pay the state's 6.625% sales tax on solar panels or other eligible solar equipment.
Solar Property
Tax Exemption
Installing solar panels boosts your property value in New Jersey, but the state doesn't require you to pay any additional taxes that would typically come with home add-ons.
Transition Renewable Energy Certificates (TRECs) TRECs allow homeowners to receive cash payments or utility bill credits for all renewable energy their panels generate.

Final Thoughts

If you're a New Jersey homeowner interested in solar, you're in luck. New Jersey has served as a model for most other states in its use of effective incentives to foster the growth of clean energy. But with solar's popularity in the state, it can be tough to sift through growing lists of providers looking to capitalize on the solar industry's growth.

This is why we recommend you get quotes from several competing New Jersey solar companies. Not only can you see what costs and benefits each will offer in its proposals, but you can ensure you receive the maximum value for your purchase. Solar is a significant investment, but one of the best you can make.

To start getting free quotes from the best solar companies in New Jersey, fill out the 30-second form below.

Karsten Neumeister is a writer and renewable energy specialist with a background in writing and the humanities. Before joining EcoWatch, Karsten worked in the energy sector of New Orleans, focusing on renewable energy policy and technology. A lover of music and the outdoors, Karsten might be found rock climbing, canoeing or writing songs when away from the workplace.