Design and installation of solar powered systems in Philadelphia, Chester, Delaware, Montgomery, and Bucks Counties.
Windy city harnessing the ... sun
- March 18th, 2010
Chicago, Illinois' largest city, which is known for it's strong winds (politician winds?), is looking to the sun to help meet the power demands of its 2 million-plus residents. ComEd, a city utility company, is planning to launch a solar panel pilot program. Read the story here.
Standard Grid Tied System
DC energy created by the PV panels runs into the inverter and creats an alternating current (AC). Then AC current is metered prior to heading back into the grid.
U.S. Solar Radiation
This chart shows Philadelphia averages 1600 kW-yr.