The program offered residents and small businesses education and information on solar photovoltaics (PV), battery storage for solar PV, solar thermal hot water, air source heat pumps, ground source heat pumps and electric vehicles. The goal of Solarize Mass Plus (SMP) is to provide the opportunity for local consumers to buy the green technologies with competitive pricing from reliable and competitively selected vendors. Learn more about each of the technologies by visiting the pages linked below.