Solar Energy Water heater Outer Tank: Al-Zn Coated Steel Sheet Inner Tank: SUS 304-2B Stainless Steel Sheet Insulation: Polyu

Solar Energy Water heater

Non Pressure Solar Water heater
The Detail of material
Outer Tank: Al-Zn Coated Steel Sheet
Inner Tank: SUS 304-2B Stainless Steel Sheet
Insulation: Polyurethane foam
Vacuum tube: Borosilicate glass 3.3
Absorption coating: AL-N-AL
Stand: Aluminum alloy/galvanized sheet
Option: Auto feeding tank, controller are available for charging water

Vacuum Tubes	Aperture	tank volume	Shower time	40HQ loading QTY	20GP loading QTY
						D*L*N	m2	L	Times/day	SET	SET
Φ47*1500*15	1.35	80	2~3	126	53
Φ47*1500*18	1.63	95	2~3	120	49
Φ47*1500*20	1.82	105	3~4	111	45
Φ58*1800*14	1.80	125	3~4	96	41
Φ58*1800*16	2.06	140	3~4	87	38
Φ58*1800*18	2.33	155	4~5	84	36
Φ58*1800*20	2.59	170	4~5	75	32
Φ58*1800*24	3.11	205	5~6	69	28
Φ58*1800*28	3.64	240	6~7	52	24
Φ58*1800*30	3.90	255	6~7	48	23
Φ58*2100*32	4.95	300	7~8	39	18

Solar Energy Water heater