Product Description:
This is a pressurized system, with jacketed tank and flat panel solar collector combined. We call it compact flat panel pressurized solar water heater.
This closed loop system can prevent freezing and scale. Heated glycol-water mixture solution from the collector flows into the tank’s jacketed shell heat-exchanger and then returns to the collector after heating up the domestic water.
Product Features:
The enamel is coated inside the water tank Which is of high corrosion resistance and of Great pressure bearing. Our Porcelain enamel tanks approved by CE, WATERMARK, ETL, WRAS, EN12977-3
The whole system approved by SOLAR KEYMARK (EN 12976 Standard)
Imported blue titanium absorber from Germany with high absorptivity(95%) and low heat loss(5%). High purity oxygen-free copper pipes as circulation system with high thermal conductivity, anti-corrosion pressure-bearing and longer service life. Low-iron tempered solar glass as cover with 92% transmittance. Our flat panel solar collector approved by SOLAR KEYMARK(EN12975 Standard)
High Quality Parts:
CE Approved
Water Mark Approved
CE Approved
Real Images and Details:
Technical Parameters:
Jacketed Water Tank:
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Tank Capacity |
100L |
150L |
200L |
250L |
300L |
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Outer Tank Diameter(mm) |
Φ540 |
Φ540 |
Φ540 |
Φ540 |
Φ540 |
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Inner Tank Diameter(mm) |
Φ440 |
Φ440 |
Φ440 |
Φ440 |
Φ440 |
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Inner Tank Material |
Steel BTC340R(2.5mm thick) |
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Heat Exchanger |
Jacketed Shell(1.8mm thick) |
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Inner Tank Coating |
Porcelain Enamel(0.5mm thick) |
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Outer Tank Material |
Color Steel(0.5mm thick) |
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Insulating material |
Rigid polyurethane foam |
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Insulation thickness |
50mm |
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operating Pressure |
6bar |
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Corrosion protection |
magnesium anode |
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Electric Element |
Incoloy 800(2.5kw,220v) |
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Adjustable Thermostat |
30℃~75℃ |
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TP Valve |
7bar,99℃(water mark approved) |
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Flat Panel Solar Collector:
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Dimension |
2000*1000*80mm |
2000*1250*80mm |
|
|
Gross area |
2m2 |
2.5m2 |
|
|
Aperture area |
1.85m2 |
2.35m2 |
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|
Absorber |
Aluminum Plate |
Aluminum Plate |
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|
|
Material |
Germany Blue Titanium |
Germany Blue Titanium |
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Selective Coating |
Absorptivity |
≥95% |
≥95% |
|
|
Emissivity |
≤5% |
≤5% |
|
Header Pipes |
Copper (¢ 22*0.8mm)/(¢ 25*0.8mm) |
Copper (¢ 22*0.8mm)/(¢ 25*0.8mm) |
|
|
Riser Pipes |
Copper (¢ 8*0.6mm)/(¢ 10*0.6mm) |
Copper (¢ 8*0.6mm)/(¢ 10*0.6mm) |
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Cover Plate |
Material |
Low – iron tempered glass |
Low – iron tempered glass |
|
|
Transmittance |
≥92% |
≥92% |
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Frame |
Aluminum alloy |
Aluminum alloy |
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Base plate |
Galvanized plate |
Galvanized plate |
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Base Insulation |
Glass wool |
Glass wool |
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Side Insulation |
EPDM |
EPDM |
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Max test pressure |
1.4MP |
1.4MP |
|
|
Max work pressure |
0.7MP |
0.7MP |
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How It Works:
The system operates on the thermosiphon principle, meaning that heat transfer occurs entirely by means of natural convection, without pumps and control units. The solar fluid heated in the collector rises and transfers heat through a highly efficient jacketed shell. High-selectivity harp absorbers are used to guarantee the highest possible solar yield in this system.
