1) compact solar energy water heater stainless steel tank
2) 5 years guarantee
3) free installation
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: standard export container
Delivery Detail: 10 days for container order, 1 day for sample order.
Components:
24 tubes home application compact solar energy water heater stainless steel tank(SLSSS47*1500) since 1998(AAA, BV, SGS, ISO90)
Technical data:
Specification of Evacuated Tube
Length (nominal) | 1800mm/1500mm |
Outer tube diameter | 58mm/47mm |
Inner tube diameter | 47mm/37mm |
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) |
Tank and Frame Specifications
Inner tank material and thickness | SUS304 2B/0.5mm/0.45mm |
Outer shell material and thickness | SUS304/0.5mm/0.45mm |
Insulation material and thickness | CFC free Polyurethane/55mm |
Frame material and thickness | SUS304 stainless steel /1.3mm |
Features:
The Skylight solar storage tank must be integrated with the solar evacuated tubes;
The Skylight system has to be installed on the top of the roof;
The Skylight water coming down for shower is because of the pressure of the city wate