Solar Water Heater With Heat Pipe - SLCPS

Solar Water Heater With Heat Pipe .

Components:

Heat pipe evacuated tubes, solar storage tank and support

Technical data:

Skylight Evacuated Tube Specifications:

1. Length (nominal):1800mm

2. Outer tube diameter: 58mm

3. Inner tube diameter: 47mm

4. Glass thickness:1.8mm/2.0mm

5. Thermal expansion: 3.3x10-6^°C

6. Material: Borosilicate Glass 3.3

7. Absorptive Coating: Graded Al-N/Al

8. Absorptance: >93% (AM1.5)

9. Emittance: <8% (80^°C)

10. Vacuum: P<5x10-3 Pa

11. Stagnation Temperature :>200^°C

12. Heat Loss :< 0.8W/ ( m2^°C )

13. Maximum Strength: 0.8MPa

14. Start-up temperature:≤25°C

15. Anti hail:≤Ø 25mm

16. Weight: 2.2kg

17. Skylight Package: 1880*330*170(10pcs)1880*280*170(8pcs)

18. Special tube like 100mm or 120mm tubes are also available against request

Tank and Frame Specifications:

1) Volume: 100L, 150L, 180L, 200L, 220L, 250L

Inner tank material and thickness: SUS304 2B /1.2mm

2) Outer shell material and thickness: Color steel/0.5mm OR SUS304/0.5mm

3) Insulation material and thickness: CFC free Polyurethane/55mm

4) Frame material and thickness: Galvanized steel/1.5mm OR SUS304/1.3mm

5) Size of the holes: G1/2 OR G3/4

6) Electrical heater: Available against request, 1500W, 2000W or 3000W

7) Magnesium rod: Available against request

8) Controller: Available against request: SP25, SP26, SPI, SPII, SPIII

9) Guarantee: 3 years for galvanized steel support, 5 years for solar storage tank and evacuated tubes

Working Principle

EVACUATED

tubes are the absorber of the solar water heater. They absorb solar energy

converting it into heat for use in water heating. Evacuated tubes have been invented in China by Professor Yin Zhiqiang and have already been used for years in Germany, Canada, China and the UK. There are several types of evacuated tubes in use in the solar industry. Skylight uses the most common "twin-glass tube". This type of tube is chosen for its reliability, performance and low manufacturing cost