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LAST UPDATED: August 9th, 2021

GenRenew (also known as SunPower by GenRenew LLC), provides residential solar and home improvement services to homeowners in three states: New Jersey, New York, and Illinois. The company has been named a top 500 solar contractor by Solar Power World magazine every year from 2017 to 2020, and has installed more than 5,700 kilowatts of clean, renewable energy since its 2016 founding.

Top Ranked Companies


The Good

  • SunPower Master Dealer
  • NABCEP Certified
  • Full-Service Solar Installation
  • Multiple Financing Options
  • Additional Home Improvement Services

SunPower Master Dealer

GenRenew is a SunPower Master Dealer, meaning in addition to the LG panels it already installs, the company is also authorized to install solar panels and inverters from SunPower, one of the solar industry’s leaders.

SunPower Master Dealers not only provide homeowners with some of the most energy efficient solar cells available, they also protect customers through SunPower’s Complete Confidence Warranty, which covers parts, labor, and production for the first 25 years of system operation. 

NABCEP Certified

GenRenew has been certified by the North American Board of Certified Energy Practitioners (NABCEP) meaning the solar company’s technicians have undergone advanced solar installation training designed to reduce error and potential damage to the home. Companies with an NABCEP certification mark themselves as true experts in the field, and customers can be confident they’re receiving a quality system. 

Full-Service Solar Installation

GenRenew provides hands-on assistance at every step of the solar process. This includes help during the initial site assessment, which evaluates energy consumption, output potential, and the condition of the roof. If the home is a good candidate for solar, GenRenew will explain the details of the service contract, including available financing options, for the solar energy system.

Prior to installation, the solar energy company will secure all necessary permits and licenses to ensure everything is built up to code. Once the permitting is in place, installation usually takes less than a week. GenRenew will then work with city inspectors to make sure the solar power system is up to par, then with the utility company to content the system to the power grid.

Multiple Financing Options

Customers have a number of financing options available to them if they choose GenRenew. In addition to direct purchase and solar loans through Dividend Solar, customers are also able to lease their solar panel system, or buy energy through a power purchase agreement (PPA). This means GenRenew can adjust its solar offering to just about any budget and home energy goal.

Additional Home Improvement Services

GenRenew does more than solar energy; the company can improve a home’s energy efficiency in a number of ways:

  • Solar battery systems
  • Roofing replacement
  • Solar generators
  • Home automation
  • Home electrical services

The Bad

  • Limited Service Area

Limited Service Area

GenRenew is only represented in three states: New York, New Jersey, and Illinois. Potential solar customers living in this service area are encouraged to read verified GenRenew reviews and compare them to leading solar providers in their area.


The Bottom Line

GenRenew possesses all the attributes of a reputable, trustworthy solar company. Its partnership with SunPower and NABCEP certification set it apart as a true solar expert that installs quality systems.

Its multiple financing options mean almost anyone in its three-state service area can go solar in some capacity, and its suite of home improvement upgrades mean the company is well-equipped to help homeowners save on their utility bill in a number of ways.

Customers are encouraged to obtain a free quote from GenRenew and see if the company is right for them.

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