Solar Panels in Havre de Grace, MD: Cost, Payback & Savings
A typical 8.4 kW home solar system in Havre de Grace costs about $33,600 and pays for itself in about 12.5 years, saving roughly $43,128 over 25 years at Maryland's average electricity price of 21.3¢/kWh.
Monthly solar production in Havre de Grace
Estimated output of a 8.4 kW south-facing roof system. Jul is the strongest month (1,228 kWh); Dec the weakest (622 kWh).
Solar production (kWh) Typical home use, 929 kWh/month
Solar payback calculator for Havre de Grace
Pre-filled with Havre de Grace's sunshine and Maryland's average electricity price. Enter your own bill and an installer's price per watt to see your payback.
Leave export credit blank where the utility offers full net metering. Where exports earn less, solar used at home as it's produced is worth the full price and the rest earns the export credit.
How Havre de Grace compares
- Each kW of panels here produces about 1,341 kWh a year — 3% less than the Maryland median and 2% less than the US median city (1,371 kWh).
- Payback ranks #146 of 151 Maryland places we cover.
- Sunshine varies little across a state; electricity price, installed cost and how utilities credit exported power drive most of the difference between states.
Net metering, tax credits and incentives in 2026
Maryland offers net metering: power you send to the grid is credited at or near the retail price, so every solar kWh is valued at 21.3¢ here.
There is no federal tax credit for buying home solar installed in 2026. The 30% Residential Clean Energy Credit (Section 25D) ended for systems placed in service after December 31, 2025, so the costs and paybacks on this page include no federal credit.
Maryland and local utilities may still offer rebates, performance payments, property-tax or sales-tax exemptions. Search the DSIRE incentives database for Maryland and ask installers which programs they apply for you.
Frequently asked questions
Is solar worth it in Havre de Grace, MD?
For a typical home, a solar system pays for itself in about 12.5 years and then keeps saving money. Over 25 years the estimated net savings are $43,128. Verdict: solid long-term investment. Your own payback depends on your roof, your bill and the quotes you get.
How many solar panels do I need in Havre de Grace, MD?
A home using 929 kWh a month (the Maryland average) needs about 21 panels of 400 W — a 8.4 kW system — to cover its annual use. Divide your own yearly kWh by 1,341 to get the kW you need.
How much do solar panels cost in Havre de Grace, MD?
At 4.00 dollars per watt, a 8.4 kW system costs about $33,600 before any state or utility incentives. There is no federal tax credit for systems installed in 2026.
How much sun does Havre de Grace get?
Havre de Grace averages 4.8 peak sun hours per day, so each kilowatt of panels produces about 1,341 kWh a year.
Does Maryland have net metering?
Yes. Power sent back to the grid is credited at or near the retail price (21.3¢ per kWh on average).
How much does electricity cost in Maryland?
Residential electricity in Maryland averages 21.3¢ per kWh, and a typical home uses 929 kWh a month (EIA).
Solar payback in nearby places
- Aberdeen12.3 yrs
- Bel Air South12.3 yrs
- Bel Air12.3 yrs
- Edgewood12.3 yrs
- Elkton12.1 yrs
- Bel Air North12.2 yrs
- Joppatowne12.3 yrs
- White Marsh12.3 yrs