Direct-plug solar hot heater water without pressure

solar hot heater water 1.CE,ISO9001,CCCcertificate 2.Offer OEM 3.Delivery time:20 days 4MOQ:1 set

 solar hot heater water

Evacuated Tube Specifications

1.Inner tube:47mm

2.Outer tube:58mm*1800mm

3.Glass thickness:1.8mm/2.0mm

5.Thermal expansion:3.3x10-6 °C

6.Material:Borosilicate Glass3.3

7.Absorptive Coating:Graded Al-N-Al

8.Absorptance: >93% (AM1.5)

9. Emittance: <8% (80°C)

10. Vacuum: P<5x10-3 Pa

11. Stagnation Temperature :>200°C

12. Heat Loss :< 0.8W/ ( m2°C )

13. Maximum Strength: 0.8MPa

14. Start-up temperature:=25°C

15. Anti hail:=Ø 25mm

Mode	Area	Vacuum tube			Capacity(L)	Person NO.	Loading Qty (set)
		Dia(mm)	Len.(mm)	Qty(pcs)			20"	40"	40"H
MXR-M470-12	1.52	58	1800	12	120	2,3	62	128	145
MXR-M470-15	1.88	58	1800	15	150	3	48	100	116
MXR-M470-18	2.25	58	1800	18	180	3,4	44	90	106
MXR-M470-20	2.50	58	1800	20	200	3,4	36	76	90
MXR-M470-24	3.00	58	1800	24	240	4	34	70

Tank and Frame specification

1.Inner tank material and thickness: SUS304 2B /1.2mm

2.Outer shell material and thickness: Color steel/0.5mm OR SUS304/0.5mm

3. Insulation material and thickness: CFC free Polyurethane/55mm

4. Size of the holes: G1/2 OR G3/4

5.Frame material and thickness: Galvanized steel/1.5mm OR SUS304/1.3mm

6.Electrical heater,Magnesium rod,Controller  Available against request

Evacuated tube solar hot water advantages:1. Can he operated completely automatic if connect with intelligent controller.2. Simple structure, easy plug-in installation, can be installed both on flat and inclined roof, and can be used with an auxiliary electric booster as to provide tot water without sunshine.3. Superior heat preservation ensured by one-off molding polyurethane foam with thickness 50 65mm.4. Suitable for camping area, holiday residences.5. Stable and reliable performance, well wind resistance.6. Meet the mankind healthy bath standard: The material of inner tank is SUS304-2B stainless steel plate; the silica gel ring sealing has a long life against the erosion and it ie not harmful to health.

Direct-plug solar hot heater water without pressure