... capacity: 150L,200L,250L,300L,400L,500L,600L,700L,800L............solar water collector1) Reliable, efficient, twin-glass evacuated tubes2) ... and reducing your fuel cost13) Domestic and commercial use, solar collector is ideal for both domestic and commercial use, ... .5Container Loading Quantity(set)20102787763574022116916613613040HQ278213209172171Price(USD) Split aluminum solar water heater frame parts