Question 1

How much does solar cost in Rhode Island in 2026?

Accepted Answer

The average 10.77 kW system in Rhode Island costs approximately $32,308 before incentives.

Question 2

What is the REG Program?

Accepted Answer

The Renewable Energy Growth (REG) program compensates you roughly $0.27/kWh for your solar generation for the first 15 to 20 years.

Question 3

Are there upfront grants available?

Accepted Answer

Yes. The Renewable Energy Fund (REF) offers small-scale solar grants of $0.65/W, capped at $5,000 per project.

Question 4

What are the tax exemptions in RI?

Accepted Answer

Rhode Island offers a 7% sales tax exemption and a 20-year property tax exemption on the value solar panels add to your property.

Question 5

Will solar panels save me money on my electric bill?

Accepted Answer

Yes. With high local electricity rates, a typical system can pay for itself in as little as five years.

Solar Equipment Procurement for Rhode Island Professionals