☀️ Connecticut · 2025 data

Is solar worth it in Connecticut?

At Connecticut’s average rate of 30.5¢/kWh and about 1200 kWh per kW of panels a year, a typical home pays back its system in roughly 5.5 yrs after the 30% federal credit — then keeps saving. Run your own numbers below.

$ / mo
$ / watt
$
to pay back your system
System size
Net cost after 30%
Year-1 savings
25-yr net savings

Independent estimate for guidance only — not a quote or advice. Some of the highest power prices in the US offset modest sunshine.

What drives solar payback in Connecticut

Connecticut homeowners pay about 30.5¢/kWh, which is 13.7¢ above the national average. A rooftop here generates roughly 1200 kWh per kW each year — below the typical US figure. On exports, Connecticut offers partial / below-retail export credit: Some of the highest power prices in the US offset modest sunshine.

A worked example

For a Connecticut home with a $160/month power bill:

5.2 kW
System size needed
$11,016
Net cost after 30% credit
$1,920
First-year savings
$50,384
25-year net savings

Assumes 3.00 $/W installed before incentives. Your actual cost, roof and usage will differ — adjust the calculator above.

Connecticut solar incentives

Every estimate here already includes the 30% federal Residential Clean Energy Credit. On top of that, Connecticut homeowners may qualify for state, utility or SREC incentives that change often and vary by provider. For the current, authoritative list, check DSIRE’s Connecticut programs, then type any rebate into the calculator to see how it shortens your payback.

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