The cost of buying a solar electric system can vary based on system size, location, equipment used and other factors.

If you are interested in solar, you can use the below dashboard to explore the cost and performance of solar PV systems installed across Massachusetts under various state programs (such as SMART and Solar Carve Out). Prices listed below are shown as median values, which may not reflect unique project parameters. Pricing may vary based on project-specific factors, such as site condition or chosen equipment. MassCEC recommends comparing at least three installer quotes to determine your best option.

This dashboard is based on the data included in our Solar PV Systems in MA Report (Excel format). Data about the performance of solar electric systems in Massachusetts can also be downloaded as part of the SREC Capacity Factor Report. (Note: This 54 MB Excel file may be slow to download).

Contact Ground-Source Heat Pump Installers

We recommend selecting ground-source heat pump installers from the Mass Save Heat Pump Installer Network (HPIN).

Customers of Berkshire Gas, Cape Light Compact, Eversource, Liberty Utilities, National Grid, and Unitil are eligible for Mass Save ground-source heat pump rebates and financing offers, which are accessed by using an HPIN installer.

Customers of Municipal Light Plants (MLPs) can also use installers in the HPIN, though rebates and financing offers will be determined by your MLP.

Go to Heat Pump Installer Network

Contact Heat Pump Water Heater Installers

We recommend selecting heat pump water heater installers from the Mass Save Heat Pump Installer Network (HPIN).

Customers of Berkshire Gas, Cape Light Compact, Eversource, Liberty Utilities, National Grid, and Unitil are eligible for Mass Save heat pump water heater rebates and financing offers, which are accessed by using an instant rebate process or an HPIN installer.

Customers of Municipal Light Plants (MLPs) can also use installers in the HPIN, though rebates and financing offers will be determined by your MLP.

Go to Heat Pump Installer Network

Start Weatherization With A Home Energy Assessment (HEA)

Residents of Cape Cod and Martha’s Vineyard

No-cost HEA available

Go to Cape Light Compact

Customers of Municipal Light Plants

Check your MLP’s website

Find Your MLP

All other Residents

No-cost HEA available

Go to Mass Save®

Contact Air-Source Heat Pump Installers

We recommend selecting air-source heat pump installer from the Mass Save Heat Pump Installer Network (HPIN).

Customers of Berkshire Gas, Cape Light Compact, Eversource, Liberty Utilities, National Grid, and Unitil are eligible for Mass Save air-source heat pump rebates and financing offers, which are accessed by using an HPIN installer.

Customers of Municipal Light Plants (MLPs) can also use installers in the HPIN, though rebates and financing offers will be determined by your MLP.

Go to Heat Pump Installer Network

Suggested For You

We’re In This Together

Pledge to reduce your home’s carbon footprint by replacing old systems and appliances with clean energy technologies over time.

I’m on board!
Incentives, Financing, and Ownership OptionsThe Growth of Solar in Massachusetts

Join the Clean Energy Transformation

Let's work together to reduce greenhouse gas emissions from our homes and build a clean energy future for Massachusetts.

GO CLEAN
close-link