Massachusetts Clean Energy Center
Mass Solar Loan Program is available to homeowners in Medford, MA.
Zero-interest loans for solar photovoltaic and battery storage installations. Available to all Massachusetts homeowners with no income restrictions. Loan terms up to 7 years with no prepayment penalty.
0% interest loan for solar installation costs
Official program page checked live on 2026-06-22.
Data last verified 2026-06-09. How we verify our data.
In Medford, MA, you can combine this program with other local help to cut your cost:
A grant-savvy contractor in Medford, MA can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.
You will likely need a contractor to apply
Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Medford early keeps your application moving.
Get matched with a contractorEach program sets its own contractor rules. Check the official program page for exact requirements.
Documents you will likely need
Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.
Deadline: Rolling applications while funds last
Ask us. It is free, and a real person answers within a business day.
Email us about this programLoans up to $25,000 at 0% interest.
Mass Solar Loan Program is open to homeowners in Medford, MA. It has no income limit.
Apply directly with Massachusetts Clean Energy Center using the official program link on this page or call (617) 315-9355. There is no middleman and no fee.
Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.
Rebates and discounts that stack on top of any grant. Most are free to use.
This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.
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