For IRS solar and residential energy credit ( tax form and worksheet ): IRS Residential Energy Credit Forms http://www.irs.gov/pub/irs-pdf/f5695.pdf
For more industry info on solar tax credits, see: Solar Energy Industries Association
Collector installation as shown on south facing roof ( one story ).
Maximum distance to hot water heater, 20 ft. Collector must be directly over the mechanical / laundry room.
Installation MUST occur during proper construction time of new home construction
Solar PV powered system designs and larger collectors and storage capacity available.
Not including delivery or permit fees.
10/23/06