Certifications

ENE_HM_h_c

BPI Building Perfornnce Institute


ARCSA


NABCEP
Entry Level Certificate of Knowledge


New York Solar Energy Society


sharp solar electricity

Solar Certified Installer


conergy pv system design and installation
PV System Design and Installation Certified * Solar Water Pumping Solutions Certified


American SOlar Energy Society


fronius inverter design and installation
Inverter Design and Installation qualified


new york city contractor
Licensed Contractor

license #1218929


Better Business Bureau


Efficiency First


NYSERDA


Home Performance

dsire usa

Solar Energy Systems Turn Sunlight into Electricity.

Solar Energy System (c) The Energy Grid 2008

In this simple illustration, electricity is produced in 'Direct Current' (DC) form by photovoltaic Solar Panels. This energy is then converted to grid-compatible "Alternating Current" (AC) by an Inverter. Once converted, the electricity can be used to power household appliances or be sent back through the electric meter into the grid.

HPwESBann1ft

Drum River Consultants • 1707 Dean Street, Brooklyn, NY 11213 • This email address is being protected from spambots. You need JavaScript enabled to view it. • 718-221-0386 • Fax 718-221-0387

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