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Solar water heater

Prix FOB

Obtenir le dernier prix

100 ~ 300 /

25 Set Minimum Order

Pays:

China

N Â° de modÃ¨le:

Prix FOB:

100 ~ 300 / (Negotiable) Obtenir le dernier prix

LocalitÃ©:

Prix de commande minimale:

100

Commande minimale:

25 Set

Packaging Detail:

carton

Heure de livraison:

within 20 working days

Capacité de Fournir:

300 Set per Day

Payment Type:

T/T

Groupe de produits :

Solar Water Heater

Contacter maintenant

Changzhou skylight New Energy Co., Ltd

China

Membre gratuit

Personne Ã contacter Ms. catherine

houyu, Changzhou, Jiangsu

Contacter maintenant

La description

Components:
Solar evacuated tubes, solar storage tank and support

Technical data:

Skylight Evacuated Tube Specifications:
1. Length (nominal):***0mm/***0mm/***0mm/**0mm/**0mm
2. Outer tube diameter: *8mm/*7mm/*0mm
3. Inner tube diameter: *7mm/*7mm/*0mm
4. Glass thickness:1.8mm/2.0mm
5. Thermal expansion: 3.3x***6°C
6. Material: Borosilicate Glass 3.3
7. Absorptive Coating: Graded Al-N/Al
8. Absorptance: v>*3% (AM1.5)
9. Emittance: <8% (*0°C)
*0. Vacuum: P<5x***3 Pa
*1. Stagnation Temperature :> **0°C
*2. Heat Loss :< 0.8W/ (m2°C)
*3. Maximum Strength: 0.8MPa
*4. Start-up temperature: ≤*5°C
*5. Anti hail: ≤ *5mm
*6. Weight:2.2kg/1.2kg/3.0kg
*7. Package: ***0***0***0(*0pcs) ***0***0***0(8pcs)
*8. Sky-light Special tube like **0mm or **0mm tubes are also available against request

Skylight Tank and Frame Specifications:
1) Volume:*0L, *0L, *0L, *0L, *0L, **0L, **0L,**0L, **0L, **0L, **0L, **0L
Inner tank material and thickness: SUS**4 2B /0.5mm
2) Outer shell material and thickness: Color steel/0.5mm OR SUS**4/0.5mm
3) Insulation material and thickness: CFC free Polyurethane/*5mm
4) Frame material and thickness: Galvanized steel/1.5mm OR SUS**4/0.5mm
5) Size of the holes: G1/2 OR G3/4
6) Electrical heater: Available against request, ***0W or ***0W
7) Magnesium rod: Available against request
8) Assistant tank: Available against request: Dia. **0mm***0mm (6L), 8L, *0L, *0L, *0L, double tank.
9) Controller: Available against request: SP*5, SP*6, SPI, SPII, SPIII
*0) Sky-light Guarantee: 3 years for galvanized steel support, 5 years for solar storage tank and evacuated tubes

Working Principle

EVACUATED Sky-light 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 Sky-light manufacturing cost.

EACH evacuated tube consists of two glass tubes made from extremely strong borosilicate glass. The outer tube is transparent allowing light rays to pass through with minimal reflection. The inner tube is coated with a special selective coating (Al-N/Al) which features excellent solar radiation absorption and minimal reflection properties. The top of the two tubes are fused together and the air contained in the space between the two layers of glass is pumped out while exposing the tube to high temperatures. This "evacuation" of the gasses forms a vacuum, which is an important factor in the performance of the Skylight evacuated tubes.

Pays:	China
N Â° de modÃ¨le:	-
Prix FOB:	100 ~ 300 / (Negotiable) Obtenir le dernier prix
LocalitÃ©:	-
Prix de commande minimale:	100
Commande minimale:	25 Set
Packaging Detail:	carton
Heure de livraison:	within 20 working days
Capacité de Fournir:	300 Set per Day
Payment Type:	T/T
Groupe de produits :	Solar Water Heater