Residential Solar Incentives

The Solar Massachusetts Renewable Target (SMART) Program is a performance-based incentive that compensates you for the electricity you generate. For ten years, you’ll receive a monthly check based on your electricity production.

With SMART, the longer you wait to go solar, the less financial incentive you receive because it’s structured as a declining block model. When you sign up for solar, you’re assigned to a block that dictates the rate you’ll be compensated. However, these blocks have a fixed solar energy capacity (in megawatts), and once the blocks fill up, new solar owners go to the next block where they receive a lower incentive rate.

Along with a 15% Massachusetts state tax credit worth up to $1000, the Federal Investment Tax Credit (ITC) refunds you on your tax return for 30% of the total cost of your solar installation. This includes roof work or a new roof, tree removal, electrical upgrades, and anything else needed for you to go solar.

Many grid-tied solar owners also earn money through a billing mechanism called net metering. When your system produces more energy than you need, the surplus electricity is sent to the grid and you earn credits for it. You can utilize those credits to pay your electric bills in months when your production is lower. In New England, you generally overproduce electricity in the spring and summer and in the winter months, because production is lower, you can use the credits you have accumulated.