Our corporate office is located at 202 Perry Parkway, Gaithersburg, Maryland, 20877.

Our office location is conveniently located off of I-270 in close proximity to the Montgomery County Fairgrounds.  We currently serve the Mid-Atlantic region including Maryland, Washington, DC, Virginia, West Virginia, Pennsylvania, and Delaware. 

Are you or your company a solar candidate?  Receive a free residential solar site evaluation or commercial solar site evaluation today. 

Standard Solar, Inc.

202 Perry Parkway
Gaithersburg, MD  20877

Delaware Technology Park
1 Innovation Way
Newark, DE  19711

E-mail: info@standardsolar.com
Commercial Inquiries: commercial@standardsolar.com
Toll Free: (888) GRID-TIE (1-888-474-3843)
Local: (301) 944-1200
Fax: (301) 944-1202

Vendors and business inquiries, please send correspondence to corporate@standardsolar.com. Job applicants, please visit our careers page.