WSE 58 Evacuated tube with heat pipe Solar water heaters Most efficient technology on the market, Csa F378 Excellent to supplement domestic hot water or in floor heating or any other type of hydronic heat. $1032.00 per 20 tube panel FOB Saskatoon $1082.00 our location plus applicable taxes. These panels are directly comparable to the 20 tube Vitosol 300-T's which are three times the price of ours. Hard borosilicate glass can handle hail up to 30 mm Work in even the most extreme climates and in overcast weather For more information call 519 205 0650 Stands available for ground or flat roof mounting