solar water heating system,accessories and so on

1. Ⅰ.Company Profile
Jiangsu Sunhome New Energy Co.,Ltd is one of the top professional manufactures in
China since 1998. We engage in research,development and application of solar energy
products. We are also an excellent exporter and have established long term
relationships with many overseas customers. Sunhome products could perform under all
weather conditions. Therefore, our products are sold to more than 76 countries and
regions such as Europe, America, Australia, Africa and Southeast Asia, and so on.
Our products are produced under advanced equipments with top raw materials. Full-time
strict quality control covers all steps of the production process and make sure no finished
goods with manufacturing fault.We provide timely after-sale service and solar water
heater technology consultant. Sunhome closely follows the steps of the developed
counties to research more high-tech solar products to meet the Environment-Friendly and
energy-saving.
Sunhome solar product has been produced according to European EN 12975 standards.
And we have already been awarded ISO9001,ISO14001, CCC and CE certifications.
We are experienced in offering OEM service to different customers from many countries.
We able to produce any Solar Water Heater according to your detailed specifications.
All enquiries are welcome.
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2. Ⅱ.Solar Collector
1.Heat Pipe Solar Collector
●Used in split solar heating system for water heating, Solar collectors with
different quantity of vacuum tube can be assembled with a water tank of
different capacity.
●Perfectly designed, suitable for any architectural style, and harmoniously
integrated with owner’s building.
●Collector can be installed in a single house as well as a commercial
building with a centralized hot water system!
●The collector’s integrated and modularized design is optimized for both
installation and operation.
●Economical, affordable, energy saving, environmentally friendly!
●Models available:SHHPC58 and SHHPC47 series with required no of tubes
Characteristics:
1. Easy installation Quick start
2. Connected to tap water, working under pressure
3. Average daily heat efficiency> 60％
4. Vacuum tube separated from water, high thermal stability, no tube blast
5. No water running in the vacuum tube, this eliminates the low heat transfer efficiency of
water
6. Collectors can be connected either in series or in in parallel to increase utilization and
flexibility of the installation.
7. Single broken vacuum tubes do not affect the operation of the remaining system.
8. water jackets protect the rubber rings and dust-proof rings from aging and falling off
9. The high-tech treated vacuum tube and super heat pipe release the pressure on
proper time
10. Waterless vacuum tubes also solve any issues related to calcification of the tubes and
the associated reduction in efficiency.
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3. ◆ Technology:
Model Type SHHPC
Manifold casing material Aluminum painted un-oxygen layer
Frame material (Aluminum or Stainless Steel or Galvanized Steel)
and painted Layer
Header pipe material Copper
Heat pipe material Copper
Insulation Polyurethane 55mm
Rubber seals and rings UV stabilized high temperature silicon rubber
Test pressure 9 bar
Collector mounting Plane roof/slope roof
Angle of operation 10℃-80℃
Inlet Outlet Φ22 or 3/4 inch male
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4. ◆ Specifications:
Ligthing Heat pipe Supply hot 20/40" GW
MODEL
(m2) water(L/ ℃ ) container KG
diameter length No.
SHHPC47/12 1.26 12 70/60 133/276 28
SHHPC 47/18 1.80 18 110/60 120/249 42
Φ47mm 1500mm
SHHPC 47/20 2.10 20 125/60 110/227 46
SHHPC 47/30 3.15 30 180/60 76/158 69
SHHPC 58/12 1.73 12 110/60 118/244 40
SHHPC 58/18 2.57 18 150/60 84/175 60
Φ58mm 1800mm
SHHPC 58/20 2.88 20 175/60 77/160 64
SHHPC 58/30 4.32 30 260/60 52/106 98
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5. 2.U Pipe collector
The liquid (usually a glycol-water antifreeze mixture) ) in the U pipe heats up, and
conducts the heat energy to the water inside the storage tank through plate exchanger or
internal spiral coils.
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6. Feature:
1.Can operate with water pressure up to 6 bar;
2.Can be combined with existing energy source
3.Storage do not need be installed above the collector
◆ Specifications:
Model SHUPC58/12 SHUPC58/15 SHUPC58/18 SHUPC58/20
Type of Class Tube ø 58 x 1800mm
Number of Tube 12 15 18 20
U Pipe copper
Header tuber copper
Insulation Polyurethane or Rock wool
Fluid Type pure water or 50/50 propylene glycol and water mixture
Tested Pressure 10Bar 10Bar 10Bar 10Bar
System Pressure 6Bar 6Bar 6Bar 6Bar
Cut Lenth of ≥50% ≥50% ≥50% ≥50%
efficiency
Ligthing Area(m²) 1.71 2.14 2.57 2.86
Absorb Area(m²) 0.99 1.24 1.48 2.03
Packing Demension 2050X1160X110 2050X1326X130 2050X1556X130 2050X1726X130
3.Flat Plate Solar Collector
Special Anodized aluminum alloy frame to ensure handsome appearance and can accept
high pressure without leakage
Operation Temperature -33℃～120℃
Patterned temper glass or low iron temper glass (4mm thickness) is not easy broken with
very high transmission and low emission Black chrome or Magnetic blue sputtering
coating has very higher absorption rate to ensure the high efficiency.
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8. SHFPC-2.02 DESCRIPTION
（solarkeymark certificated）
）
Size(mm)out line 2000 x 1010x 95mm
Copper riser tubes Ø10mm x0.5mm 8pcs
Copper header Ø22 x 0.6mm 2 pcs
Copper Absorber Fin 125mm wide, 0.15mm thick
Surface coating Black chrome
Insulation material 50mm Glasswool, 24K
Frame Aluminum alloy in 1.3mm thick
Frame color bronzed, white color, black
Glass 3.2mm tempered & patterned glass
with transmission 92% (anti-reflection)
Sealing profile EPDM
Backing sheet aluminium material 0.5mm
M Collectors (Model:SHFPC-2.0M)
Absorber
Type Flat plate tube
Absorber fin material Copper
Absorber fin dimensions 1,970mm×970mm
Sputtered surface Black chromium,having selective surface
decalescence
Feature Absorptivity & Emittance
are according to BC091
Absorptivity α=0.93(±0.05)
Emittance ε=0.12(±0.02)
Tube Array
Riser to heat layer joint Supersonic melting solder
Header to riser joint Copper Silver solder
Header material Type C-copper tube, to AS 1432-1973
Header size Φ 25mm OD, 0.71 mm wall thickness
Riser material Type C-copper tube, to AS 1432-1973
Riser size Φ 12 mm OD, 0.40 mm wall thickness
Number of risers 7
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9. Collector socket material Free machining brass
Collector socket thread size 20mm(3/4” BSP)
Maximum torque 0.03 kN-m
Connection pip size 19.1mm OD ( 3/4”)
Weights & Measures
Weight empty 38kg
Weight full 40kg
Structural pressure test 800kPa
BT Collectors (Model:SHFPC-2.0BT)
Absorber
Type Flat plate and tube
Absorber fin material Copper
Absorber fin dimensions 1,970mm×970mm
Sputtered surface TINOX® high selectivity coating,Made in
Germany
Feature Absorptivity&Emittance
are according to BC091
Absorptivity α=0.95(±0.05)
Emittance ε=0.04(±0.02)
Tube Array
Riser to heat layer joint Supersonic melting solder
Header to riser joint Copper Silver solder
Header material Type C-copper tube, to AS 1432-1973
Header size Φ 25mm OD, 0.71 mm wall thickness
Riser material Type C-copper tube, to AS 1432-1973
Riser size Φ 12mm OD, 0.40mm wall thickness
Number of risers 7
Collector socket material Free machining brass
Collector socket thread size 20mm(3/4“BSP)
Maximum torque 0.03 Kn-m
Connection pipe size 19.1mm OD ( 3/4“)
Weights & Measures
Weight empty 38kg
Weight full 40kg
Structural pressure test 800kPa
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10. 4.All Glass Vacuum Tube Solar Collector
Features:
Reliable,efficient,Twin-Glass Vacuum tube
Easy plug-in installation and Features:
An economical solution
Could be either vertically or horizontally positioned
Especially suit large commercial or industrial applications, such as farm, restaurant, hotel,
factory,etc.
frame : Imported color steel and aluminum-zinc plated steel, coated with hi-tech
corrosion-resistant layer
MODEL Absorbing vacuum tube
Area
(m2) diameter length tube
SHGTC47/60 6.00 Φ 47mm 1500mm 60
SHGTC58/50 7.14 Φ 58mm 1800mm 50
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11. Ⅲ.Solar Water Heater
1.Direct Thermosiphon solar system
1).Features
●Inner tank: Food Grade Stainless Steel(SUS304/2B) by argon protect welding;
●Outer shell: Galvanized Steel coated anti-corrosion layer or stainless steel
●Insulation layer: 50-60mm import polyurethane integral foaming
●Frame: Galvanized Steel coated with anti-corrosion layer, both installed on inclined
and flat roof.
● Vacuum tube:47*1500mm and 58*1800mm with AL/N/AL selective surface or
Cu-Ss-Al
●High Pressure Cold Water In:6 bar cold water to tank from Feeder or Electric Auto
Valve.
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12. ●Automatic Heating Element free
●1% spare parts are free
●5 years quality warranty
●All installation document are free
Lighting vacuum tube Cubage GW Qty.per20'/40'
MODEL
(m 2 ) diameter length No. (L) (kg) Container
SHDTS47/18 1.89 Φ 47mm 1500mm 18 100 62 60/116
SHDTS47/20 2.10 Φ 47mm 1500mm 20 111 68 56/108
SHDTS47/24 2.52 Φ 47mm 1500mm 24 133 76 47/91
SHDTS47/30 3.15 Φ 47mm 1500mm 30 166 86 34/65
Lighting vacuum tube Cubage GW Qty.per20'/40'
MODEL 2
(m ) diameter length No. (L) (kg) Container
SHDTS58/18 2.59 Φ 58mm 1800mm 18 150 84 41/79
SHDTS58/20 2.88 Φ 58mm 1800mm 20 165 90 37/71
SHDTS58/24 3.46 Φ 58mm 1800mm 24 200 110 32/61
SHDTS58/30 4.32 Φ 58mm 1800mm 30 250 130 25/48
Quality Control >>>
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13. 2.Indirect Thermosiphon systems
Thermosiphon solar collectors provides mains pressure pre-heating via a high
efficiency copper coil heat exchanger located within the solar collector tank.
The way in which the Mains Pressure solar collector heats water is the same
as the Non pressure solar collector. Rather than using the water in the tank
directly, as the Non pressure does, the type uses a 45 ～ 60m copper coil
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14. Specification
Copper Coil Heat Exchanger Specifications
HE Material 14mm×1.0mm copper pipe
HE Surface Area 2.5m² for 30 tube water heater
HE Testing Pressure 9 bar
HE net weight 22kg for 30 tube water heater
MODEL Lighting vacuum tube Qty.per20'/40' Container
2
(m ) diameter length tube
SHITS58/20 2.88 Φ 58mm 1800mm 20 32/65
SHITS58/24 3.46 Φ 58mm 1800mm 24 30/62
SHITS58/30 4.32 Φ 58mm 1800mm 30 24/50
3.High Pressure Compact Solar Water Heater
Solar collector evacuated tubes collect and convert sunshine energy into
thermal energy, which is transferred to the central heat pipes in the tubes
through the aluminum fins bridging the tube inner surfaces and the heat pipes.
The copper heat pipes have tiny amount of purified water sealed in them at
depressurized condition. When heated, the water inside the heat pipes
vaporizes at low temperature (about 30˚ C). The vapor (steam) rises to the
pipe tips inserted into the water contained in the tank. Vapor is cooled down
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15. and becomes condensate falling to the bottom of the pipes. By continuously
circulating this way, heat is carried from outside to the water inside the tank.
● Heat Pipe Plus Vacuum Tube structure, no any water in tube, if one tube broken, no
leakage
● High pressure storage tank(Testing pressure=9 bar)
● Highly efficient heat pipe technology
● No sealing rubber is needed and hence no leaking problem
● Easy plug-in installation
● Anti-freeze
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16. Inner Tank 304 Stainless steel
Outer Shell of Tank Galvanized steel Sheet, Surface plastic painting
Supporting Frame Galvanized steel Sheet, Surface plastic painting
Insulating Layer Foaming polyurethane, Thickness:55mm
Working Pressure Normal working pressure: 6bar Test pressure: 9bar
Electric Booster 1500W
Absorb Tank
Heat pipe Qty.per20'/40'
MODEL Area capacity
Container
(m2) diameter length No. (L)
SHPTS58/18 2.59 Φ 58mm 1800mm 18 150 41/79
SHPTS58/20 2.88 Φ 58mm 1800mm 20 165 32/65
SHPTS58/24 3.46 Φ 58mm 1800mm 24 200 30/62
SHPTS58/30 4.32 Φ 58mm 1800mm 30 250 25/50
Ⅳ.Active Solar Water Heater Systems
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17. 1.Active Open Loop Solar Water Heater Systems
An Open Loop Water Heating System provides many advantages It is the simplest and
typically the least expensive active system to install. There is no heat exchanger, which
allows efficient heat transfer directly to the water.
The system Operates at standard line pressure.
When there is not enough energy for sun, an
electrical back up element will be automatically
switched on by controller.
1).Models available
Model Cubage(L) Heat pipe solar collector Lighting
(m²)
Diameter(mm) Length (mm) No.
SHOLS100 100 47 1500 20 2.22
SHOLS200 200 58 1800 20 3.00
SHOLS300 300 58 1800 30 4.29
2).Systems Running Principle:
1. Solar Collector 5. Tempering Valve 9. Circulating Pump
2. Manual Air Valve 6. Collector Return 10.Roma Valve
3. Hot Water to Taps 7.Collector Supply 11. DHW Electric Tank
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18. 4.Cold Feed 8. Non Return Valve 12. Immersion Heater
2.Active Closed Loop Solar Water Heater Systems
A 50/50 propylene glycol and water mixture from the collectors through a coil of pipe in the
solar tank, and then is pumped back through the collectors. The potable water is warmed
by heat transfer through contact with the pipe. These systems are pretty much the only
choice in very cold climates. When there is not enough energy for sun, an electrical or gas
back up element will be automatically switched on by controller.
1). Feature:
● Simple Installation,No Maintenance,Effective operation
● Easy Retrofitting To Existing systems
● Suitable for single and multiple solar heating Application systems,
● Preferred option for extremely cold areas and questionable water quality.
● Incoming potable water is routed to the solar storage tank
● Porcelain Enemal or SUS304 Stainless Steel Storage Tank With Electrical or gas Back
Up
● Double-walled Copper Coil heat exchangers in storage tank prevent contamination of
household water.
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19. 2).High pressure tank specification:
Items 100L 150L 200L 250L 300L 400L 500L
inner vessel diameter φ368 φ438 φ542 φ613
water tank dimension φ450 φ520 φ620 φ710
material and thickness of BTC340R 1.8 BTC340R 2.0 BTC340R 2.5
the inner vessel
material and thickness of galvanized sheet 0.5
the shell
insulation thickness 40 40 40 40 40 50 50
Surface area heat 0 0 0.4 0.4 0.4 0.5 0.5
exchanger top（m2)
Surface area heat 0.6 0.6 0.6 0.6 0.7 0.8 0.8
exchanger bottom（m2)
installation size of water NPT3/4"
pipe
rated heating power 1.5KW 2.5
working pressure 0.7MPa
Overall φ450×1105 φ450×1 φ520×1 φ620×1 φ620×1 φ710×1 φ710×1
dimension(references) 570 530 280 530 580 715
Packing case size 480×480×120 480×48 550×55 655×65 655×65 740×74 740×74
0 0×1665 0×1625 5×1375 5×1625 0×1675 0×1800
Weight(references)（Kg） 46 58 68 75 95 112 122
Note: inner tank can be made of sus304/2b with thickness from 1.5mm to 2.0mm
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20. 3).Systems Specifications:
Model Tank Heat pipe or U Pipe Collector Work Station
Capicaty
Φ58X1800 No.
SHCLS150S 150L Φ58X1800 24(1 collector for 15 tubes) A circulating unit
system that gather
SHCLS200S 200L Φ58X1800 30(1 collector for 20 tubes) controller and pump
station
SHCLS300S 300L Φ58X1800 30+20
(2 collectors)
SHCLS400S 400L Φ58X1800 30X2
(2 collector for 30 tubes)
SHCLS500S 500L Φ58X1800 30X2+20X1
(2 collector for 30 tubes,
and 1 collector for 20 tubes)
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21. 4).Systems Running Principle:
1. Collector 7. Check Valve 13. Pressure Gauge
2. Collector Sensor 8. Hose Bibs for Filling and Draining 14. Collector Supply
3. Manual Air Valve 9. Expansion 15. Heat Exchange Coil
4. Hot Water to Taps 10. Air Scoop & Air Vent 16.Solar Storage Tank
5 .Tempering Valve 11. Circulating Pumb 17. Immersion Heater
6. Collector Return 12. Pressure Relief Valve 18.Controller
Ⅴ.Application
1). Close loop system with electrical/gas back up
Closed Loop Solar Heating Systems are suitable for single and multiple solar heating
Application systems, e.g. domestic solar water heating, solar water heating hot tub, solar
Swimming pool heating or solar space heating systems. The Closed Loop Solar Systems
suitable for areas with questionable water quality and all climate conditions. The Closed
Solar Heating Systems are the preferred option for extremely cold areas. When there is
not enough energy for sun, an electrical or gas back up element will be automatically
switched on by controller.
2).Pool Heating
If you have taken steps to retain your pool’s heat but are still not happy with your
heating bills, or if you plan to install a new pool, a solar pool heater may be a good
investment. Such heating systems are one of the most cost-effective applications of solar
energy. It is relatively simple to integrate a solar water heater since most pools require a
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22. pump, filter, and plumbing.With a solar energy system, the pool’s water is pumped
through the filter and then through a solar energy collector(s) instead of directly back to
the pool. The sun heats the water in the collector(s) before it returns to the pool.
If you add a solar heater, you may need a pump larger than your present one, or a
separate, smaller pump to pump the pool’s water to and through the solar collectors.
Adding any heater, solar or otherwise, will preclude selecting the smallest pump.
Nevertheless, you also may reduce pumping time to help cut costs.
3).Space-Heating
The solar collector System is capable of contributing significantly to space heating
requirements in many areas. The best use for solar energy is to heat a building by radiant
under floor hydraulic heating, which requires water at a temperature of around 60C. This
system usually uses a concrete floor slab with special water pipes running through it, to
provide a pleasant, even, low temperature radiant heat. The floor slab will also provide
heat
4).Project
六、Contact us
Jiangsu Sunhome New Energy Co., Ltd.
Add:No.4 North Taihe Road,Houyu town,Changzhou city,Jiangsu Province, China
Tel: 0086 519083680935 Fax:0086-519-83689920
Web site: www.cnsunhome.com
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