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Kramer Middle School - Washington DC Kramer Middle School - Washington DC Kramer Middle School 1
Bernard Brown Community Center 62 kW Bernard Brown Community Center 62 kW Bernard Brown Community Center 319 kW
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Kramer Middle School - Washington DC Kramer Middle School - Washington DC Kramer Middle School 1
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Information

Founded In: 2008
Size: 50-99 Employees

Our Story

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Sustainable Energy Systems is a family owned renewable energy design and installation business based out of Frederick, Maryland and operating in the Mid-Atlantic region since 2008.  Our main line of business is solar photovoltaic integration - developing, designing, and installing turn-key solar PV systems for commercial and residential clients.  

SES has a reputation for high quality installations using best in class materials, and offering very competitive pricing.  We include an industry-leading 25-year workmanship warranty on all installations, and we are fully licensed, bonded, and insured.

We offer rooftop, ground mount, parking canopies with electric vehicle charging, All-Earth solar trackers, and integrated lithium-ion battery backup. 

SES has installed over 2,000 systems, including projects contracted by many of the national solar companies including SolarCity, Sungevity, and SunEdison.   Some of our commercial projects include REI, Frederick Housing Authority, and DC Public Schools, and we have installed systems larger than 260 kW to date.    

We offer components from leading manufacturers including SolarEdge, Enphase, U.S.-made Itek Solar, Trina, LG, Silfab, LG-Chem, and others.

Our service territory includes Maryland, Washington, DC, and Virginia. 

We hire locally and support multiple renewable energy employment programs offered by local universities. We seek American made materials and support the local economies of our clients.

  

What We Do

Products/Services Relating to Solar & Wind Energy Systems

Project Experience

Commercial
Airport Runway
Laboratory
Education (K-12)
School / College / University
Fire / Police Station
Gas Station
Golf Course
Hotel / Motel
House
Manufacturing Plant
City / Town Hall
Office Building
Power Generation & Distribution
Terminal - Airport / Bus / Railroad
Church / Synagogue
Retail Store
Restaurant
Utilities
Jail / Prison
Arena / Stadium
Library
Club House / Community Center
Casinos
Mixed Use
Historic Preservation
Storage Facility / Warehouse
Grocery Stores
Theater
Assisted Living
Single Family Residential
Design Build
Data Centers - Mission Critical
Auto Dealership / Service
Bank
Parking Lots
Non-Residential Building
Animal Hospital / Kennel
Court House
Fitness Center
Medical Office
Post Office
Residential Building
Tract Housing
Military
Government

Service Areas

Preferred Brands & Manufacturers

solaredge
solaredge
Enphase Energy
Enphase Energy
LG
LG
SolarWorld
SolarWorld
SolarWorld Authorized Installer
SolarWorld Authorized Installer
Trina Solar
Trina Solar
Schletter
Schletter
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