Closed Loop Solar Water Heater
1, CE, ISO9001
2, Including solar collector, pressurized tank and work station
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: Standard export cartonsone carton for tank, and one carton for working station, some cartons for the heat pipe solar collector
Delivery Detail: 15 working days at sight the advanced payment
Closed Loop Solar Water Heater
The whole system includes heat pipe solar collector, pressurized tank and working station three parts. The detailed information is as follows,
Heat Pipe Solar Collector
I. IC-CN patent technology, compatibility of high and low temperature between -30-300, globally suitable.
II. Cu+H2O, the most stable configurations till now, has been awarded RoHS certificate.
III. High quality shell material TU1, effectively reduce the non-condensable gas.
IV. Freeze Protection: Because the heat pipe is located within the evacuated glass tube, brief overnight temperatures as low as -20oC (14oF) will not cause the heat pipe to freeze.
V. High heat conduction coefficient: is 2000 -5000 times of metal materials.
VI. High quantity of heat conduction: is 1000 times than old metal materials.
VII. Low temperature difference: less than 4 difference in 2 meter long pipe.
Model Type | SLHPC |
Manifold casing material | Aluminum painted un-oxygen layer |
Frame material | Aluminum or Stainless Steel or Galvanized Steel with paint |
Header pipe material | Copper |
Heat pipe material | Copper |
Insulation | Polyurethane |
Rubber seals and rings | UV stabilized high temperature silicon rubber |
Test pressure | 9 bar |
Collector mounting | Plate roof or inclined roof |
Angle of operation | 10-80 |
Inlet Outlet | Φ22 or G3/4 inch male |
Pressurized tank
Model | Inner tank diameter | Dimension | Material and thickness of the inner tank(mm) | Material and thickness of the outer shell(mm) | Insulation thickness | Surface area heat exchanger top |
SLPWT 100 | φ368 | φ450 | BTC340R 1.8 | Color steel sheet 0.5 | 40 mm | ---- |
SLPWT 150 | φ368 | φ450 | BTC340R 1.8 | Color steel sheet 0.5 | 40 mm | ---- |
SLPWT 200 | φ438 | φ520 | BTC340R 2.0 | Color steel sheet 0.5 | 40 mm | 0.4 m2 |
SLPWT 250 | φ542 | φ620 | BTC340R 2.0 | Color steel sheet 0.5 | 40 mm | 0.4 m2 |
SLPWT 300 | φ542 | φ620 | BTC340R 2.5 | Color steel sheet 0.5 | 40 mm | 0.4 m2 |
SLPWT 400 | φ613 | φ710 | BTC340R 2.5 | Color steel sheet 0.5 | 50 mm | 0.5 m2 |
SLPWT 500 | φ613 | φ710 | BTC340R 2.5 | Color steel sheet 0.5 | 50 mm | 0.5 m2 |
Surface area heat exchanger bottom (m2) | Installation size of water pipe | Back-up | Working pressure | Overall dimension (reference) | Packing dimension | Weight(reference) |
0.6 | NPT3/4" | 1.5KW | 0.7MPa | φ450×1105 | 480×480×1200 | 46 Kg |
0.6 | NPT3/4" | 1.5KW | 0.7MPa | φ450×1570 | 480×480×1665 | 58 Kg |
0.6 | NPT3/4" | 1.5KW | 0.7MPa | φ520×1530 | 550×550×1625 | 68 Kg |
0.7 | NPT3/4" | 1.5KW | 0.7MPa | φ620×1280 | 655×655×1375 | 75 Kg |
0.7 | NPT3/4" | 2.5KW | 0.7MPa | φ620×1530 | 655×655×1625 | 95 Kg |
0.8 | NPT3/4" | 2.5KW | 0.7MPa | φ710×1580 | 740×740×1675 | 112 Kg |
0.8 | NPT3/4" | 2.5KW | 0.7MPa | φ710×1715 | 740×740×1800 | 122 Kg |