Residential & Small-Scale Solar Hot Water Program

The Massachusetts Clean Energy Center directs customers to apply for various state and federal incentives for solar water heating. Alternative Energy Certificates (AECs)This program offers a one-time payment to homeowners installing solar hot water. A two-collector system could receive approximately 100 AECs totaling $400-$1,000.Municipal Light Plant (MLP)If you live in a town served by a Municipal Light Plant (MLP) check your MLP’s website for incentives and rebates.Mass State Tax Credits15% of the system cost as a state tax credit, up to $1,000Financing OptionsMass Save® HEAT Loan: Up to $25,000 at 0% interest over terms of up to 7 years.