1)OEM factory since 1998
2)CE,ISO,CCC
3)Samples welcome
4)5 years warranty and free traning
5)pre-heating solar water heater
Port: Shanghai
Minimum Order Quantity: 10 Set/Sets samples is ok
Supply Ability: 300 Set/Sets per Day
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: standard export cartons/wooden cases
Delivery Detail: 3 days for sample and 10 days for fcl container
Pre-heating Solar Geyser
Components:
Solar evacuated tubes, solar storage tank with heat exchanger inside and support
Specification of Evacuated Tube
Length (nominal) | 1800mm |
Outer tube diameter | 58mm |
Inner tube diameter | 47mm |
Glass thickness | 1.8mm |
Thermal expansion | 3.3x10-6oC |
Material | Borosilicate Glass 3.3 |
Absorptive Coating | Graded Al-N/Al |
Absorptance | >93% (AM1.5) |
Emittance | <8% (80oC) |
Vacuum | P<5x10-3Pa |
Stagnation Temperature | >200oC |
Heat Loss | <0.8W/ ( m2oC ) |
Maximum Strength | 0.8MPa |
Start-up temperature | ≤25°C |
Anti hail | ≤Ø 25mm |
Weight | 2.2kg |
Package | 1880*330*170(10pcs)1880*280*170(8pcs) |
Model | Aperture Area | Vacuum Tubes | Capacity | Packaging Dimension(mm*mm*mm0nsion inat.com Skylight-Sunlight Lovet New Energy Co., Ltd ) Tank/Frame1/Frame2 | Measurement (CBM) | N.W. (kg) | G.W. | Loadage Container | |||||
Dia. | Length | No. | |||||||||||
20GP | 40GP | 40HQ | |||||||||||
SLITS-24 | 2.98 m2 | 58mm | 1800mm | 24 | 176.5 L | 2060*500*510/1540X105X80/825X525X85 | 0.90 | 106.8 | 116.4 | 28 | 60 | 76 | |
SLITS-30 | 3.73 m2 | 58mm | 1800mm | 30 | 220.3 L | 2510*500*510/1540X105X80/825X525X85 | 1.06 | 126 | 138 | 24 | 51 | 64 |