The Cansolair Solar Max 240 consists of a four foot by seven
foot solar collector (28 Square feet). The Solar Max can be mounted on
the roof or the south side of the house.
Peak BTU performance was observed during the noon hour period in October
2001 wherein the temp rise was 50 to 54F degrees resulting in a 9000 to
9720 Btu or 2636 to 2847 Watts. $2745.00. Tax
Credits may apply (depending on residency) potentially lowering you final
cost to around $1,400 after up to 55% in tax credits.
More details are available on the manufacturers