non pressurized solar water heater

1)high efficient heat absorption 2)inner tank :food lever stainless steel:SUS304-2B 3)economical

non pressure  solar water heater specifications as follows:

1) the material of Inner tank:food level stainless steel:SUS304-2B:thickness:0.31mm or 0.4mm

2)the material of outer tank: stainless steel plate(201)

3)brackets or support :alluminum alloy or stainless steel,thickness:1.5mm

4)evacuated glass tube:AL-N/AL OR SS-C/CU and AL-N

5)the size of outer tank diameter:420mm or460mm

6)Insulation :polyurethane foaming:50mm

7)auxilary water tank:10litres (to be option)

8)electrical heating booster

9)computerized controller

10)silicone seals and rubbers and so on

certificates: ISO9001 ,CCC and CE and so on

Item no.	Evacuated tube			Tank capacity	Area		Volume	Loading QTY(reference)			FOB Shanghai
	Dia	length	Qty		aperture	install		20'GP	40'GP	40'HQ
	(mm)	(mm)	tube	(liters)	( m2 )	( m2 )	m3	(sets)	(sets)	(sets)	(USD)
AJ-SS15	ø47	1500	15	90	1. 48	1.12×1.5	0.42	62	132	160
AJ-SS18			18	108	1.67	1.25×1.5	0.48	55	116	140
AJ-SS24			24	144	2.22	1.64×1.5	0.61	44	92	110
AJ-SS30			30	180	2.94	2.16×1.5	0.76	35	75	88
AJ-SS15	ø58	1800	15	135	2.1	1.28×1.8	0.58	46	97	116
AJ-SS18			18	162	2.51	1.52×1.8	0.68	39	83	99
AJ-SS24			24	216	3.33	2.00×1.8	0.88	31	65	76
AJ-SS30			30	270	4.14	2.48×1.8	1.06	26	54	63

non pressurized solar water heater