Solar EPC

Solar EPC

Peck Solar, a division of iSun Inc, is the largest commercial solar EPC (engineering, procurement, and construction) in the Northeast and one of the largest in the US. Our electricians have installed over 200 megawatts of solar power in Vermont, which is almost 1/3 of the entire installed base of solar systems in Vermont. We are now serving the entire Northeast. Whether you are just starting to consider solar power, you already have an approved solar project ready to install, or your aging PV array needs a check-up, we are here to help!

Commercial Industrial and Utility Scale Solar

We can cover all aspects of your solar photovoltaic installation, including:

  • Initial site analysis
  • Solar payback estimates
  • Solar site planning and design
  • Project management and general contracting
  • Installation (structural and electrical)
  • Post-installation monitoring and maintenance

Whether you are planning a ground-mounted, roof-top, carport or other solar electrical system, we can evaluate your solar potential with a professional site survey and performance modeling software. We then provide you with cost-comparative options. Peck Solar has the technical expertise, local connections, equipment, and manpower to get the job done on time and on budget. Our solar electricians are the best in the business and have been installing commercial solar systems since 2007. While we can construct PV solar systems of any size, we are able to add the most value for project sizes ranging from 30kW to 30MW.

Solar Incentives


The federal government currently offers a 26% tax credit on the total cost of your solar array, including parts and labor. 


Contact us today
to inquire about current solar incentives in your State.

Post-Install Support


Peck Solar offers full-performance benchmarking services, including I-V curve traces and infrared thermal imaging. Combined with an affordable annual inspection, pro-active site maintenance, and remote monitoring services, you can be sure your solar array is operating at its full potential. In the event of power loss, our team of dedicated solar professionals will respond by the next business day, and handle any associated warranty claims and follow-up documentation.