RGS Energy has been powering the Bay State with solar energy and reducing its dependence on fossil fuels since 1980.

What’s holding you back?


Say Goodbye to Rising Electricity Rates

Soaring utility prices and year-round sun make home solar panels a cheaper, smarter choice for a lower electricity bill in Westborough.

Why pay more for dirty power when you can save thousands with clean solar energy?

kWhs of Clean Energy
Average Current Utility Bill $192.97
Average Utility Bill with Solar $16.30
Your average annual savings
Average Utility Bill Savings with Solar
America's #1 Solar Company­™ Westborough's Most Trusted Solar Provider

RGS Energy is Westborough’s #1 Solar Company™, and for good reason. In Massachusetts, there are plenty of rebate and credit opportunities, including the federal tax credit commonwealth solar II rebate, utility rebates, sales tax exemptions, property tax exemptions and additional local rebates. Rest assured you’re in good hands when you’re with us; we have over 25,000 solar installations, repairs and maintenance routines completed, and we’re prepared to provide you with the renewable energy solution you want. Plus, when you choose RGS, you’ll receive a cost savings analysis to support your ROI for your investment in solar. Get started with RGS Energy, Westborough’s #1 Solar Company™, online today or call us at 877.747.4338!

Pay less for energy from America’s #1 Solar Company­™.

We pride ourselves on being a community-minded
solar service provider.
Customer Stories and Homes

Over 25,000 customers have chosen RGS Energy to bring more than 260 MW of clean, affordable solar to their homes and businesses.

Eliminate Your Electric Bill
Add Value to Your Property
Receive Tax Credits

Renewable energy that could save you


Start Saving Today

Dan + Laurie – Holyoke, MA

Hopefully, this will help our whole community. Wouldn’t it be great if Holyoke, MA went down in history as a town that had a minimal carbon footprint because of our harnessing of the sun?
—Dan + Laurie, Holyoke, MA