Maryland Energy Storage Income Tax Credit


New Member
Anyone get Maryland Energy Storage Income Tax Credit? Any chance you can use a DIY battery and get by this req?

Qualifying energy storage systems shall maintain certain safety criteria including:

A) Utilize equipment certified by a nationally recognized testing laboratory (NRTL) that is listed on the US Department of Labor’s, Occupational Safety and Health Administration’s NRTL Program;

Does this just apply to controller/charge systems or the whole system?