1.With CE certificate 2.Inner tank: SUS304 0.5 mm 3.outer tank:0.4 mm 4.100L to 360L 5.for both angle and flat roof

Type	Area( m2)	Vacuum tube			Volume(liters)	Gross wet(kg)
		diameter(mm)	Length(mm)	Qty(pcs)
SZ58/1800-12	1.57	58	1800	12	120	46
SZ58/1800-14	1.83	58	1800	14	140	52
SZ58/1800-16	2.08	58	1800	16	160	59
SZ58/1800-18	2.34	58	1800	18	180	65
SZ58/1800-20	2.6	58	1800	20	200	71
SZ58/1800-24	3.13	58	1800	24	240	79
SZ58/1800-30	3.92	58	1800	30	300	98

solar water heater