Logo, Plymouth Solar Energy
(508)746-5430
18 Main Street Extension, Suite 204
Plymouth, MA 02360

About Us


•    Privately Owned

Plymouth Solar Energy and the Windsun Institute are privately owned entities.  That means your money goes toward getting you the most efficient system, not shareholder dividends.

PSE does not own part of any solar equipment company, leaving us free to follow technology improvements in this fast-changing industry.  We're free to move your solar component purchases to the best supplier, giving you the most cost-effective, up-to-date system.