RES Solar

At Renewable Energy Systems, LLC (RES), we are dedicated to providing top-notch solar thermal solutions to residential, commercial, and non-profit organizations in Massachusetts. With over 13 years of experience and 600+ installations under our belt, we have established ourselves as the #1 solar thermal company in Massachusetts.

Our team of experts has extensive knowledge and expertise in designing and installing solar hot water systems that cater to the unique needs of our clients. We take pride in using only the highest rated collectors, tanks, and equipment on the market, ensuring that our systems are not only efficient but also reliable and long-lasting.

Our Mission

Our mission is to provide sustainable and renewable energy solutions that reduce carbon emissions and promote a cleaner environment. We are committed to educating our clients about the benefits of solar thermal energy and helping them navigate the complex process of installing and maintaining a solar hot water system.

Our Services

We offer a range of services, including:

• Residential solar hot water systems for homes
• Solar radiant combi systems
• Solar pool heating
• Commercial solar hot water systems for businesses and non-profit organizations
• Incentives and financing options for qualifying clients
• Free home assessments and energy audits
• Professional installation and maintenance services
• Monitoring and tracking of system performance

Why Choose RES Solar

At RES Solar, we differentiate ourselves from other solar thermal companies through our commitment to excellence, expertise, and customer satisfaction. Here are just a few reasons why our clients choose us:

• 15 years of experience specializing in solar hot water
• NABCEP Certified in Solar Heating
• Certified to do installations through the Mass CEC
• Proven track record of successful installations and satisfied clients
• Expertise in designing and installing systems that meet the unique needs of each client
• Commitment to educating clients about the benefits of solar thermal energy
• Aggressive cash incentives and tax credits available

Our Partners

We are proud to partner with leading organizations in the industry, including:

• SolarWave
• Rivermoor Engineering
• Apricus
• Sun Source
• PV Partnerships
• Financial Partnership

These partnerships enable us to provide our clients with the best possible solutions and services, ensuring that their solar hot water systems are installed, maintained, and monitored to the highest standards.