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compact Pressurized Solar Water Heater
The separate pressurized solar water heater is composed of solar collector, water tank, controller, working station and installation parts. Feature: 1) Module design, arbitrary combination, harmony with the building perfectly. The solar collector and water tank are separate, the tank can be put anywhere of the house and the collector can be put on both tilted roof and flat roof.2) Intelligent control and automatic operation 3) Anti-freeze: no water inside the tubes when it works 4) Multifunction: bath, washing, domestic heating 5) Workable at anytime and enjoyableDescription:compact flat plate solar water heater
pressurized water tank:
inner tank: stailess steel 304 1.2mm
outer tank :gavanized paint 0.5mm
volume : 150L/200L/250L/300L/400L/500L
Solar collector:
| model | dn-fp-f100 | dn-fp-f200 | dn-fp-f300 | dn-fp-f400 | |
| Header Pipes(mm) | Φ22 * δ0.6 * 1060,2pcs Copper | Copper TP2 Φ22 ×δ0.5mm 2pcs | |||
| Riser Tubes(mm) | Φ10 * δ0.45 *1885, 8pcs Copper | Copper TP2Φ10mm×δ0.5mm 8pcs | |||
| Spectrum Absorber Coating | blue titanium coating (Tinox) | black chromed | Anodic Oxidation | ||
| Core board | Copper | Copper-aluminum composite collector | |||
| Absorption Rate of Absorber | 95%±2% | 95%±2% | 95%±2% | ||
| Emissivity of Absorber | 4%±2% | 10%±2% | ≤20%±2% | ||
| ConstructionType | tube and plate | ||||
| Insulation Material | 30 mm rock wool with aluminum foil fabric | Fibre Glass Insulation 30mm | |||
| Frame | δ1.5mm,aluminum alloy frame | δ0.8mm,aluminum alloy frame | |||
| Frame Color | Silver/black | champagne/silver | |||
| Cover Glass | textured tempered glass | low iron tempered glass | normal glass | ||
| Glass Transmittance | 87%-91% | >92% | 81%-89% | ||
| Cover Thickness | 3.2mm | 3.2mm | 4mm | ||
| Matched Water(l) | 100L-150L | ||||
| Highest Working Temperature | -40~150 centigrade degree | ||||
| Max Pressure | 1.2MPa | 1.2MPa | 0.7MPa | ||
| Gross Area | 2m² | ||||
| Aperture Area | 1.84m² | ||||
| Heat Transfer Fluid | pure water and other heat transfer fluid | ||||
| Back Sheet | 0.32mm galvanized plate | ||||
Solar water heater
| volume | 150L | 200L | 250L | 300L | 400L | 500L |
| Qty of collector | 1PCS | 2PCS | 2PCS | 2PCS | 3PCS | 4PCS |
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