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[China]
Trade Verify
Address: YUANHUA, HAINING, ZHEJIANG, CHINA
Contact name:Terry White
JIAXING PASSION NEW ENERGY TECHNOLOGY CO., LTD. |
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Verified Suppliers
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300L Portable Homed Integrated Pressurized Flat Plate Solar Water Heater Stainless Steel Inner Tank
How Pressurized Solar Water Heater Close Loop System Works
Pressurized solar water heater close loop system is combined with indirect solar water tanks, solar collectors, copper pipes, valves and other parts.
When the glycol in the jacket go through the collectors, it will become hot, then it will return to the jacket by itself. The system use thermal–siphon principle.
In this way, the hot glycol will gradually transfer the heat energy to the water in the tank.
There will be a heat element in the middle of the tank.
When the sunshine is not good, the heat element can work and heat the water. You can parallel combine several sets open loop solar water heater for large hot water requirement.
Close loop system is fit for the cold place, where the temperature is low than 0 degree, and bad water quality area.
Flat Collector
| Size (mm) | 2000*1060*82 / 2000*1560*82 | |||||
| Cover glass | Low-iron tempered glass with transmittance ≥91% | ||||||
| Coating | Selective Blue TiNOX coating with absorptivity ≥95±2% | ||||||
| Absorber | Copper / Aluminum plate welded with copper header & riser tubes | ||||||
| Insulation | High-density polyurethane & fiber glass | ||||||
| Frame | Anodized aluminum alloy with anti-aging elastic sealing | ||||||
Pressure Water Tank | Capacity | 100L ~ 300L for prssure hot water storage tank | |||||
| Inner tank | Food-grade stainless steel SUS304-2B / SUS316 / Enamel | ||||||
| Insulation | High-density PU foam with 80~90 hours heat preservation | ||||||
| Tank shell | High-quality color steel painted white | ||||||
| Bracket | Shaped strong galvanized steel adaptable to flat or slope roof | ||||||
| Accessories | T/P valve, Check valve, Copper connectors, Stainless screws | ||||||
| Collector Angle | 25 ~ 50° | ||||||
| Working Pressure | 6.0 bar | ||||||
| Model Number | Flat Plate Solar Collector | Aperture Area/ m2 | Tank Liter | Container Loading Qty /sets | |||
| Size /mm | Qty /pcs | 20GP | 40GP | 40HQ | |||
| 100 | 2000*1060*82 | 1 | 2 | 100 | 51 | 102 | 124 |
| 120 | 1 | 2 | 120 | 49 | 98 | 119 | |
| 150 | 1 | 2 | 150 | 44 | 89 | 108 | |
| 150 | 2000*1560*82 | 1 | 3 | 150 | 35 | 70 | 85 |
| 200 | 1 | 3 | 200 | 31 | 62 | 75 | |
| 250 | 2000*1060*82 | 2 | 4 | 250 | 25 | 49 | 60 |
| 300 | 2 | 4 | 300 | 23 | 45 | 55 | |
Features:
- System Capacity: 120L/150L / 250L / 300L.
- Water tank inner is made of SUS304 high-grade stainless steel.
- Strong mounting frame for flat roof or pitch roof mounting.
- Easy installation and maintenance.
- Full automatic controller.
- Automatic start / stop the auxiliary electric heater under preset timing and temperature level.
- With Back up electric heater, ensure adequate hot water supplying at rainy or cloudy days.
FAQ
Frequently Asked Questions
Q: How to use in cloudy or rainy days?
A: We could connect electric heater, gas heater or other boilers
for bakup heating;
Q: Freezing problem in solar water heater?
A: Never, when snow more than 5 days electric heating will start to
protect system;
Q: Minimum order quantity?
A: 20 set for each model of solar water heaters and solar
collectors;
Q: Warranty period?
A: 10 years for VISION solar water heaters and solar collectors
upon bill of lading date;
Q: Accept OEM production?
A: Yes, offer to make customized logo on solar products and packing
cartons.
