High Absorption Germany Blue Film Laser Welding Flat Plate Solar Collector Aluminium Alloy Frame
Working Principle
Flat plate solar collector is a metal box with a glass cover (called glazing) on top and a colored absorber plate at the middle.
The sides and bottom of the collector are usually insulated to minimize heat loss.
Sunlight passes through the glazing and strikes the absorber plate, which heats up, changing solar energy into heat energy.
The heat is transferred to liquid passing through pipes attached to the absorber plate.
Water in the flat plate becomes hot and rise in the top of the water tank, and the cold water sink to bottom then heat by copper core.
So the whole system is always circulating continuously.
Descriptions of Flat Panel Collector
1. All-copper with black chrome or blue titanium, highly selective absorber surface
2. Ultrasonic welding technical, no defect with low temperature for long-time working
3. High quality toughened glass with high luminousness.
4. Patterned temper glass or low iron temper glass (4mm thickness)
5. The angle of the frame can be changed in the production as the virtual geographical condition of the customers. We can design the suitable angle for the customers.
6. We can offer the different material of water tank , frame , and tubes according to your request.
7. Black chrome or Magnetic blue sputtering coating has very higher absorption rate to ensure the high efficiency.
Specifications of Flat Panel Collector
| Surface Material | vacuum aluminum plating blue titanium entre board anodized aluminum black chrome entire board |
| Absorption Rate | 0.93±0.02 |
| Emissivity | 0.09±0.05 |
| Frame Size(mm) | 2000×1000×80/2500×800×80 |
| Cover Material | low-iron tempered glass gyrosigma |
| Cover Transmittance | About 89% |
| Insulation Material | 24K*30mm glass wool |
| Max Working Pressure | 0.6MPa |
Applications of Flat Panel Collector
1. Domestic : Flats, Bungalows and Apartments.
2. Commercial : Hotels, Hospitals, Hostels and Dormitories.
3. Industrial : Process Industries, Preheating boiler feed water.
Packaging & Shipping
Packaging Details: Export strong corrugated carton.
Delivery Detail: Within 7 - 10 days for container order quantity upon confirmed invoice or sales contract.
Warranty:
10 years international responsibility for Flat Plate Panel Solar Collector due to original quality problems.
Basic trade term & packages
MOQ: 20'GP container (Sample is available)
Warranty: 10 years guarantee for whole set solar water heater
Payment term: 30% deposit by TT, Balance for BL by TT or LC
Delivery time: 7-15 days after confirmed
Port of departure: Shanghai or Ningbo
Supply ability: 8000 sets per month
Package: Standard export cartons
FAQ
Q1 : Are you Factory or trading company ?
We are Factory with 25 years of production experience.
Q2: Is the price Competitive?
We have our own Factory. Thanks to strong production and distribution system, we promise to offer our customers the most competitive price.
Q3: Can you Provide the Sample?
Yes, We provide sample for testing for customers for the first cooperation or the needs of customers.
Q4: How we can trust your company ?
We support Aliababa trade insurance , 100% products quality protection, 100%
On time shipment protection, 100% payment protection for your covered amount.
Q5: What’s your delivery time ?
For 1*20 GP or 1*40 GP container within 7-10 working days.
Product Tags:
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Blue Film Absorber Coating Solar Flat Plate Collector Black Frame Color Images
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