222 Linnerud Dr. :: Sun Prairie, Wisconsin :: 53590
While renewable energy systems are capable of powering houses and small businesses without any connection to the electric grid, we focus on the advantages that a grid connected system offers.
A grid connected system allows you to power your home or business with renewable energy during those times when the sun is shining. Any excess electricity you produce is fed back to the electric grid.
When solar resource is unavailable, the electricity from the grid supplies your needs, this eliminating the need and expense of installing and servicing of batteries for storage.
Cardinal Heating & Air Conditioning :: 222 Linnerud Dr. :: Sun Prairie, WI 53590 Phone: 608.837.9367 :: Fax: 608.837.6469 :: License Number: 4033