Home / Cost by state / Maryland
Cost by state

Installed premium home solar array with a home battery cost in Maryland (2026)

A typical Maryland range, the local factors behind it, and the tools to price your own project.

Reviewed for 2026, updated September 8, 2026.

$23,800
Typical low in Maryland
$54,000
Typical high in Maryland
+8%
Versus the national typical range

What drives the cost in Maryland

Maryland has humid summers, moderate sun and occasional coastal storms, with labor costs that track the Washington and Baltimore metro. The state offers a residential clean energy rebate, exempts solar equipment from sales tax and added value from property tax, and a renewable energy credit market pays for production; some counties add their own property tax credits. Net metering is available across the major utilities.

Tips for Maryland buyers

  • Apply for the state rebate early, since funding is limited each fiscal year.
  • Sign with a credit aggregator so your production earns renewable energy credits.
  • Check your county for an additional property tax credit and its application deadline.

Ranges are hedged planning estimates derived from a national typical range and a local index, not quotes. A typical installed price before incentives for a premium residential solar array paired with a single home battery; it varies widely with system size, roof type, equipment tier and local labor, and because federal rules for the residential credit changed after 2025, confirm which state and utility incentives actually apply to your installation date rather than assuming a headline discount.

Price your project