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200L thermosiphon high pressure solar geyser with vacuum tubes

200L thermosiphon high pressure vacuum tube solar geyser with a 20 tube manifold solar collector suitable for households in the South Africa and Lesotho market. It is higher efficiency than flat plate solar geysers, and no over heating problems. It also works in winter time when outdoor temperature is below zero. The solar geyser could generate 200liter hot water per day, could meet hot water demand for a 4 person family. 
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  • RNE-PC-20

  • SOLARAVEN

  • 841912

200L thermosiphon high pressure vacuum tube solar geyser with manifold solar collector 

Thermosiphon pressurized vacuum tube solar geyser with manifold solar collector is a renovation model for the compact solar water heater, which adopts advanced heat pipe solar collector technology, combines heat pipe solar panel with pressurized hot water tank. 

The solar collectors, no matter it is vacuum tube solar collector or flat plate solar collector, all generate heat from the sunlight, For a thermosiphon solar water heater sysem, the heat will rise natually from solar collector into the geyser tank.  The high pressure solar water geyser with vacuum tubes, which heat efficiency is quicker in cloudy and low radiation days than normal solar geysers with flat panel. daily average heat efficiency can up to 55%.


The 200liter thermosiphon high pressure solar geyser equipped a 20 vacuum tube manifold solar collector. Suitable for a 4 person family hot water needs per day. It is widely used in South Africa and Lesotho market. For some tropical areas, it is also very suitable.  It is higher heat efficiency than flat plate solar heaters, and without over heating problems in hot summer days. 


20171113_030321_20160201_145810

Specification:

Model

Thermosiphon High Pressure  Solar Geyser Specification

    Quantity 20GP/40GP/40HQ (sets)

Solar vacuum Tube

Geyser Water Tank

Diameter    (mm)

Length (mm)

NO. (pcs)

Absorb area ()

Inner Dia. (mm)

Outer Dia. (mm)

Capacity

RNE-PC-10

58

1800

10

1.66

360

470

100L

52/106/139

RNE-PC-15

15

2.08

150L

45/92/112

RNE-PC-18

18

2.57

180L

40/80/96

RNE-PC-20

20

2.85

200L

38/76/93

RNE-PC-25

25

3.41

250L

32/64/77

RNE-PC-30

30

4.25

300L

26/52/63



Technical data:

  • Outer tank material: SUS304 stainless steel or powder coated     color steel

  • Inner tank material: 1.2mm thick SUS304 food grade     stainless steel (Optional material SUS316L)

  • Solar vacuum tube material: borosilicate glass 3.3; AL-SS-CU absorb     coating, with copper heat pipe inside

  • Frame material: 1.2mm thickness stainless steel or aluminum alloy

  • Insulation material: 55mm thickness polyurethane

  • Suitable for mains pressure water(up to 6 bar )

  • Easy plug-in installation

  • Install the T/P valve on the pressurized water tank

  • Seal material: Stabilized High Temperature Silicon

  • High thermal performance and working temperature: the heat exchanging     rate even in winter can up above 55%.

  • Heat collecting efficiency is at least 20% above common flat plate solar water heater systems.

  • Work in all day and all season: no matter any corner of the world, this solar geyser can work well even -30ºC to avoid the tube freezing problem.

  • Reliability: No water inside the solar vacuum tubes, so water scale can     not generate and tube cracks could be avoided, the solar water geyser system still can keep     working even with some damaged tubes.

  • It can connect with water tap and work automatically with max     pressure 0.6Mpa, bring enjoyable washing experience.

  • Safety: P/T valve would release pressure and temperature to protect solar geyser tank.


More display:


200liter high pressure solar geyser on pitched roof

20171113_030321_20160201_145810


High pressure solar geyser on flat roof 

SolarGeysersSlide1



manifold vacuum tube collector solar geyser on ground

Vacuum-Tube-Solar-Water-Heater




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