2018 new style double boiler 300 liter heat pipe solar water heater

FOB Reference Price:Get Latest Price
$1,050.80 - $1,150.00 / Sets | 1 Set/Sets LARGER QUANTITY,BETTER PRICE (Min. Order)
Report Suspicious Activity
Quick Details
Evacuated Tube, Split Presurized Solar Water Heater
Circulation Type:
Indirect / Closed Loop (Active)
Heating System:
Thermosyphon (Passive)
Connection Type:
Housing Material:
Color Steel
CE, SRCC,Keymark
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
solar water heater,OEM,FADI
Model Number:
silver,grey, black... optional
Heat pipe condenser size:
Dia:24mm; Length:7cm
Heat pipe thickness:
Pump station voltage:
10 years
SRCC,Solar Keymark
shower and space heating
Quality grade:
A grade
Pump station model:
Supply Ability
Supply Ability:
3000 Set/Sets per Month
Packaging & Delivery
Packaging Details
300L tank packing dimension: 180*640*640mm 1CTN
Solar collector packing dimension:
15tube manifold: 2000*200*160mm 2CTNS
15pcs tube: 1930*335*240mm 2CTNS
SR882 Pump station packing: 465*455*210mm 1CTN
8L expansion packing dimension: 200*200*350mm 1CTN
In total: 1.21CBM 7CTNS
Lead Time :
Solar Water Heater
Model: FD-SP2-300B
Solar water heater features
1. The upright tank can make the water temperature to a high level. It can hot the water instantly.
2. The tank inside the building, the hot water loses less energy than the normal one
3. The solar collector and the tank of solar water heater is separated, that makes the system combine with the building perfectly, which will reduce the sightseeing for the building and environment around
4. Back up with electric heater so that in the day without sunshine hot water can also be used
5. Can be combined with gas or electric heater
6. Max. Pressure: 12bar; Operating Pressure: 6 bar
7. It can be used for other function, such as warming,swimming pool etc
Solar water heater working principle:
1. The solar collector absorbs solar energy and transmits it to the solar water heater tank through circulation
2. When the temperature of the collector 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 collector and heat pipe solar water heaters 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
Solar water heater working station components:
1. Operating screen
2. Manometer
3. Pump speed adjust switches
4. Temperature difference circulation pump
5. Flow rate indicator
6. Return circuit connector
7. Safety valve
8. Expansion vessel connector9. Return circuit connector
10. Wall mounting
11. Expansion vessel:8L
12. Pressure resistance: 10 bar pressure for expansion vessel
Solar water heater specification:
solar water heater
Material of out manifold
0.55mm thickness color steel/ fluorine carbon steel
Material of inner tank
Food grade 2.0 mm thickness SUS304 stainless steel
Tank insulating layer
50mm 45kg/m³ high-density polyurethane foamed
Inlet and outlet hole
Male G1''
Max pressure
0.6 Mpa
Solar collector tube
3.3 Borosilicate glass with CU/SS-ALN(H)SS-ALN(L)/ALN absorber coating
Thickness of glass tube
Vacuum tube tightness
P≤0.005 Pa
as=0.93-0.96 (AM1.5)
Emission ratio
εh=0.04-0.06 (80C±5C)
Idle sunning property parameters
Average heat loss coefficient
2.0mm thickness aluminum alloy
Tank weight
Tank size
560mm Dia x 1810mm Height
Tank capacity
Solar collector
2pcs  58x1800x18tube solar collector
Absorber area
4.788 m²
solar water heater pump station
SR882,SR962 working station
Heat exchanger length
Upper:12m, Underside:18m
Benefits of this kind solar water heater:
1. Prolong the life of your existing water heater
2.Costs less than an electric, gas or oil water heater
3.No maintenance required
4.Lasts longer than a traditional hot water heater
5.Reduce your water heating costs
6.Reduce your carbon footprint


Fadi Solar business terms and conditions:

1.Warranty: 10years for complete solar wate heater
2.Delivery time:
   Sample order: 7-10days
   1-2 *40HQ: in 15days
   2-5 *40HQ: in 20day
3.Payment term: T/T,L/C,ESCROW,Paypal,E-credit line,Wstern union
4. Installation training and guidance for free(we have a very professional and experienced interational installation team)

FD-SP2-300L Solar Water Heater Application in Poland( 30units installed there every month):
Company Information


Professional • Innovation • Quality - Haining Fadi Solar Energy Co., Ltd's is one of the most professional manufacturers producing
energy conservation and environment-friendly products, such as solar water heater, solar collectors, solar panel etc. Through several years' development, Fadi has been the outstanding one in the solar energy industry.
As a professional solar water heater manufacturer ,Haining Fadi Solar Energy Co,.Ltd aims at "Creating the Number 1 Brand".
With this vision, we have been providing the most cost-effective solar thermal products and best services to our business partner since 2009!


Our Services


1.Quality Assurance
All our products are strictly manufactured in accordance with the production standards. Before being issued the product quality certification, all products are inspected and accepted by the technical inspection department of the manufacturing plant.

2.Product Customization Service

Our company can supply both standard and non-standard products to meet your various needs. We can customized products according to your drawings.

3.Providing Classification Society Certificates
We can supply various certificates of Classification Societies: CE, SRCC, SOLAR KEYMARK ,ISO.SGS....etc..

4.Excellent Pre-sale and After-sale Service
Our salesmen are adhering to the trading principles of being honest and trustworthy, fair and equitable to provide excellent and satisfactory service for our customers.




1.Is sample order acceptable?
Yes,it is OK.

2.How to place the order?
You can send us email or inquiry on Alibaba directly.

 3.How many days for delivery?
Basically,10~13 working daqys for builk order, for sample orders, 10 days.

4.How to make the payment?
We accept Bank T/T,Western Union,or L/C.

5.How will make the shipment?
A.Sea shipment by standard carton packing or pallet packing.
C.Express service.


You May Like
Not exactly what you want? 1 request, multiple quotations Get Quotations Now >>
You May Like