Solar Panel Cost in Baltimore, MD (2026)
Solar panel costs in Baltimore, MD typically run near the Maryland state average. A 6 kW system in Baltimore costs about $19,950 before the 30% federal ITC, with payback around 10.2 years at local utility rates.
Quick answer
In Baltimore, a 6 kW solar panel system costs about $19,950 installed (10.2-year payback). After the 30% federal tax credit, net cost is roughly $14,000. Annual savings: ~$1,270/year at 15.5¢/kWh.
Free quote comparison
Compare solar quotes in Baltimore
Free — compare pre-screened local installers. No obligation.
MySunROI may earn a fee if you request quotes through partner links. See our disclaimer.
Solar Panel Cost Calculator
Instant estimate with Solar Score™ — unique to MySunROI
Estimate for Maryland
$8,600net after 30% ITC
~4 kW · 10 panels · $12,300 before credits · 15.5¢/kWh
Annual savings
$846
Payback
10.2 yrs
25-year savings
$22,227
25-year savings timeline
Includes ~3% utility rate growth & 0.5%/yr panel degradation
Baltimore vs US Average
| Metric | MD | US avg |
|---|---|---|
| 6 kW system (before credit) | $19,950 | $16,271 |
| Net cost after 30% ITC | $14,000 | $11,390 |
| Cost per watt | $0.00/W | — |
| Annual electricity savings | $1,270 | $1,335 |
| Payback period (years) | 10.2 yrs | 9 yrs |
| Electricity rate | 15.5¢/kWh | — |
Updated 2026-07-07. Estimates only.
What affects solar costs in Baltimore?
Baltimore metro solar pricing runs near the Maryland state average, reflecting local labor, permitting, and installer competition. Solar installation costs in Maryland reflect local labor rates, permit fees, and utility interconnection rules. A typical 6 kW system runs $14,410–$25,410 before the 30% federal tax credit, with net cost around $10,090–$17,790.
Baltimore homeowners should compare at least three local quotes specifying panel brand, inverter type, and production guarantee. Maryland averages 15.5¢/kWh and 4.4 peak sun hours per day — moderate solar production potential for rooftop systems.
Utility rules in Maryland affect how solar credits apply to your bill — verify net metering or buyback terms for your specific provider serving Baltimore.
Baltimore solar ROI depends on Maryland electricity rates, local install competition, and roof suitability. Maryland install costs average $3.08/W with estimated 10.2-year payback on a 6 kW system — above US national averages.
Baltimore solar snapshot
- 6 kW system: $15,550 – $27,450
- After 30% ITC: $14,000
- Electric rate: 15.5¢/kWh · Peak sun: 4.4 hrs/day
- Payback: ~10.2 years · Annual savings: ~$1,270
How to maximize solar ROI in Baltimore
- Compare Baltimore installer quotes on cost per watt ($/W)
- Check Maryland incentives — state guide
- Review how to choose installers in Maryland
- Compare at least three installer quotes in Maryland
- Model payback using your actual utility rate and usage
Frequently Asked Questions
How much do solar panels cost in Baltimore?
A 6 kW solar system in Baltimore, MD typically costs $15,550–$27,450 before incentives, or $14,000 after the 30% federal tax credit.
Is solar worth it in Baltimore?
With 15.5¢/kWh electricity rates and 4.4 peak sun hours, Baltimore homeowners often see 10.2-year payback. Use our calculator for your roof and usage.
How does Baltimore compare to Maryland?
Baltimore install pricing is among the higher-cost metros in Maryland.
Related pages
How We Calculate Solar Costs
MySunROI estimates combine NREL residential PV installed-price benchmarks, EIA state electricity rates, and regional labor modifiers — updated 2026-07-07.
Estimates only. Last updated 2026-07-07. Estimates based on NREL PV cost benchmarks, EIA electricity rates, and 2026 installer pricing surveys.