Net Metering in Maryland — 2026 Rules & Credits

How net metering works

When panels produce more than you use, surplus energy flows to the grid. Your utility credits your account — at retail, avoided-cost, or buyback rates depending on policy.

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.

• Daytime surplus → bill credits
• Evening usage → draw from credits
• Annual true-up may settle remaining balance

Maryland net metering policy

Maryland homeowners may qualify for the 30% federal ITC plus any active state or utility rebates. Verify current programs at dsireusa.org before signing a contract.

Maryland install costs average $3.08/W with estimated 10.2-year payback on a 6 kW system — above US national averages.

Net metering vs battery storage

If export credits are low in Maryland, batteries store solar for evening use. Add-on cost: $10,080 before ITC.

Solar battery cost guide · National net metering overview