Request Your Free Quote Today

Long Island’s #1 Solar Panel Installation Company Since 1982

Call 631-422-3500


Welcome to Long Island’s original solar panel company, Sunshine Plus Solar Corp! With 40 years of experience designing solar energy projects ranging from residential, commercial, and municipal installations in Long Island, we are your trusted local solar company. As a small business based out of Suffolk County, our customers are our neighbors, so we understand our customer’s energy needs which means that we approach each client with a custom approach. Whether you need a brand-new installation, service work, or want to know more about solar energy, Sunshine Plus Solar Corp. has got you covered!


Long Island’s Most Trusted & Experienced

Solar Panel Installation Experts for Over 35 Years!


With forty years in the solar energy industry and thousands of solar panels installed, our team has the invaluable experience and knowledge to assist with any of your solar energy needs. Become a part of the Sunshine Plus Solar family today by reaching out to one of our team members!


Residential Solar

Commercial Solar

Solar Pool Heating

Solar Panel Installation Experts Since 1982.

With 40 years in the industry, and thousands of solar panels installed, our team has acquired the invaluable experience and knowledge to satisfy your solar energy system needs. Join the many happy customers who trust Sunshine Plus Solar!