Mass Solar Loan Program

Massachusetts Clean Energy Center

Available Solar & Renewable

About This Program

Mass Solar Loan Program is available to homeowners in Marlborough, MA.

Low-interest financing for residential solar and battery storage systems in Marlborough. Loans range from $2,000 to $60,000 with terms up to 15 years. Rates starting at 4.49% APR for qualifying borrowers.

Loan amount based on typical 7kW solar installation cost after incentives

Verified against Massachusetts Clean Energy Center's official page on 2026-06-17.

Data last verified 2026-06-09. How we verify our data.

In Marlborough, MA, you can combine this program with other local help to cut your cost:

Key Details

  • Low-interest loans up to $60,000
  • Terms up to 15 years available
  • Rates starting at 4.49% APR
  • Covers solar panels and battery storage
  • No prepayment penalty

How to Apply

Get free help applying Visit Official Program Page Track this program

(617) 315-9355

A grant-savvy contractor in Marlborough, 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 Marlborough early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
  • Photos of the problem area or the work to be done.
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

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: Ongoing program

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

Email us about this program

Frequently asked questions

How much can Mass Solar Loan Program provide in Marlborough, MA?

Loans up to $60,000.

Who qualifies for Mass Solar Loan Program in Marlborough?

Mass Solar Loan Program is open to homeowners in Marlborough, MA. It has no income limit.

How do I apply for Mass Solar Loan Program in Marlborough, MA?

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.

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

Get matched with a pro, free Browse Marlborough, MA contractors

Find More Programs in Marlborough, MA

This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.

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