preheated solar water heater

FOB Price: Get Latest Price
Certification:CE,Solar key-mark,ISO9001,SRCC
Capable:Water Mrak,UL
Minimum Order:5 Set/Sets
Brief Description:preheated solar water heater; OEM offered; Samples available; Prompt delivery; no maintenance

Allen Zhang

  • Product Details

Basic Specification

Model NumberSP-C-X
Housing MaterialColor steel plate
Place of OriginZhejiang, China (Mainland)
Brand NameSIDITE
TypeEvacuated Tube
With Accessories or NotYes
TypeHeat Pipe
Circulation TypeIndirect Loop
Body MaterialsAluminium Alloyed, Aluminium alloyed, Stainless Steel
Heating SystemThermosyphon
CertificationCE, Other, SRCC, solar key-mark

Detail Description

Preheated Solar Water Heater

Working Principle:

Warm water rises when the phenomenon known as natural convection happens and water circulates between the collectors and thank. The tank must be installed above the collector. As water in the collector is heated, it becomes lighter and naturally rises into the tank above. Meanwhile, cooler water in the tank flows downwards into the collector, thus causes circulation throughout the system. These systems are reliable and relatively inexpensive.

Key Specifications/Special Features:

1. One copper coil is installed inside the tank as the heat exchanger, when water flows into the copper coil, absorbs the heat of the water in the tank via the copper coil, therefore the water tank is just heat storage tank

2.Vacuum tube: 58 to 1,800mm or 58 to 2,000mm co-axial structure high borosilicate

3.Glass vacuum tube with tube wall thickness of 1.6mm

4.Inner tank material: SUS304-2B stainless steel with thickness of 0.4mm

5.tank material: color powder coating steel/stainless steel

6.Frame material: galvanized steel plate with thickness of 1.5mm

7.Frame optional angle: 0, 25, 38 and 45°

8.Capacity of water tank: 200, 240, 300, 360 and 400L/person for maximum consumption

9.Assistant tank: 5, 7, 10 and 12L

10.Copper coil: Ø12mm and wall thickness of 1.0mm

11.Cooper coil length: 30m (200ml), 35m (240 and 300ml) and 40m (360ml)

12.Heat preservation layer high pressure automatic polyurethane foaming layer with thickness of 55mm

13.Heat preservation: 72 hours

14.Hailstone resistance: 20ft container, sample is available

15.Sample regulation: buyer should pay for product cost and sea freight

16.Guarantee: 5 years

17.Optional accessories: electrical heater and controller

18.Minimum order quantity: 5 sets.

Primary Competitive Advantages:

 1.Cheap and reliable water heating solution with simple structure and easy installation;
2.High efficiency with daily average efficiency higher than 50%;
3.Can be operated completely automatically if connected with intelligent controller;
4.Operation without any power supply;
5.Auxiliary electric booster is optional;
6.Superior heat preservation ensured by one-off molding polyurethane foaming with thickness 50-65mm.

Water Tank Structure :

Additional Information

Payment TermsL/C, T/T, Others
Minimum Order5 Set/Sets
Lead Time / Delivery Time15 Day(s)
Sample AvailableYES Ask For Sample
Delivery Detailswithin 5-7days LCL and within 7-15days 20GP*1
FOB PortShanghai
Loading InfoBy sea or by air
Packing Infocartons or fumigation-free trays
Target Market(s)Africa(except Middle East), Eastern Europe, Latin America, Mainland China, Middle East, North America, Northern Europe, Central & Southern Asia, Southeast Asia, Western & Southern Europe

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