Astrum Solar

Astrum Solar is a residential solar installation company with corporate headquarters at 8955 Henkels Lane, Suite 508 in Annapolis Junction, Maryland. Originally founded in 2008, the company was acquired by Direct Energy in 2014 and operated as Direct Energy Solar before returning to its original Astrum Solar brand. The company serves homeowners and small businesses across Maryland, Delaware, Washington DC, Virginia, and West Virginia, with a particular focus on the Baltimore-Washington corridor.

Astrum Solar provides residential solar panel system design, installation, and ongoing monitoring services. The company handles all aspects of the solar process including site assessment, system engineering, permitting, installation, and utility interconnection. Astrum Solar also provides post-installation support and system monitoring for existing customers, including those whose systems were originally installed under the Direct Energy Solar brand.

The company holds NABCEP certification and has established a long track record in the Maryland solar market spanning over 15 years. Customer reviews highlight the company’s reliable system performance, responsive customer support, and efficient permitting process. Astrum Solar’s experience and established presence in the Mid-Atlantic market make it a recognized option for homeowners in the Baltimore metropolitan area considering solar energy.