What's the working principle of our portable solar home system?
1. The flat plate absorbs solar energy and transmits it to the water tank through circulation .
2. When the temperature of the flat plate reaches the set value, the controller starts the circulation pump automatically.
3. The circulation pump makes heat-conducting liquid circulate automatically. 4. The heat-conducting liquid transfers heat to water by lower heat exchanger in the water tank. 5. When the temperature difference between solar flat plate and tank doesn't reach the set value, the circulation pump will be shut automatically . 6. In case the temperature of the water tank does not reach Tmax, Electric Heating Element will start to work automatically.
Collector:
Material
Tempered textured glass
Cover thickness
4mm
Cover transmission
87%
Ext.Dimension
2000*1000*80
Aperture area
2 m²
Material
copper
Surface coating
Black chromed/blue sputtered
Construction type
Fin&tube(ultrasonic welding)
Header material
Copper T2
Header tube size(L*W*T)
1886mm*Φ10mm*0.458pcs
Absorptivity
α=0.93(±0.05)
Emittance
ξ=0.12(±0.02)
insulation material
Fiber glass Insulation(blacking backing)
insulation thickness
Back 25mm
Conductivity(w/mk)
≤0.048w/m.k under test temperature 70°C
Bracket/Frame
Aluminum alloy
Back plate
Galvanized steel plate 0.3mm
Max operation temperature
200°C
Max pressure
1400kpa
sealing gasket
EPDM
Max. working temperature
120°C
Max. working pressure
10bar
Daily output volume
105˜300L
Water Tank:
Capacity(L)
100L-500L
Material of inner tank
BTC 340R steel & enamel coating
Material of outer tank
Colorful steel
Tank insulating layer
50mm high-density polyurethane foamed
Foam density
45kg/m3 minimum
Heat preservation
96 hours
Tank connections
water Inlet /water outlet for
integrating the heating circuit
Sensor
electric heating and temperature sensor
Tank welding
Argon arc welding
Heat pipe vacuum tube Solar Collector Quantity
15 pcs to 60pcs
Material of coil
Copper coil
Accessories Display
Customers feedback
Comparisions
Comparing withCompact non-pressure flat plate solar water heater:
1. Anti-freezing liquid for in-direct solar water heating, more safe, fast, anti-freezing;
2. No tank drainage even though flat plate is broken;
3. High pressure tank with direct city water supply and high pressure hot water outflow;
4. Multifunction tank for bathing, washing, domestic heating, pool heating, etc.
5. Less heat loss with safety valve closed storage tank;
Packaging & Shipping
Shipping
1. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;
2. Customers specifying freight forwarders or negotiable shipping methods!
3. Delivery Time: 7-10 days for samples; 15-25 days for batch goods.
Payment Terms
1. Payment: T/T; 30% deposits; 70% balance against copy of original BL.
2.MOQ: 1pcs
3.Warranty : 5years for water tank, 3 years for the collector
Our service
1.We are Alibaba Assessed 9 years Gold Supplier.
2.We are a factory manufacturing solar water heaters,best production capability ,best quality control, Best Service .
3.Inspected by the Inspection Institution of Technischer überwachüngs VereinCertification.
4.100% QC inspection Before Shippment.
5. CE/ISO/EN 12975 listed,competitve price.
Company Information
Company View
Certificates
FAQ
FAQ:
Q1:Can I add my logo on the solar water heater?
A:Yes,OEM and ODM are available for us.
But you should send us the Trademark authorization letter.
Q2:How can i get the after-service?
A:We will send you the spare parts by free if the problems caused by us.
If it is the men-made problems,we also send the spare parts,but you should pay.
For our solar water heater it is lifelong maintenance.
Q3 :Do you have inspection procedures for solar water heater?
A:100% self-inspection before packing.
Q4:Can I have a visit to your factory before the order?
A:Sure,welcome to visit our factory.
Here is our factory address:Niutang Industrial Park, Wujin District, Changzhou, Jiangsu, China.
Hotel booking service is available.
We offer free spares according to your order quantity. Such as Vacuum Tube, tube holders, dusting rings, silicon rings, screws etc.
And we can offer logo design, Products Advertising Design etc services free.
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