pressurized solar water heater.
10 years experience, CE, ISO9001, ISO14001,
deal with OEM, ODM.
Warranty 3years
Port: Shanghai
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 3000 Set/Sets per Month
Payment Terms: T/T
Contact SupplierPackaging Detail: carton
Delivery Detail: 15 working days
Flat Plate Solar Water Heater
Model | SL-I-2.0B/T | SL-II-2.0B/T | SL-III-2.0B/T | |||
Dimensions(W*L*H) mm | 2000*1060*70 | 2000*1060*80 | 2000*1060*90 | |||
Gross area m2 | 2 | 2 | 2 | |||
Absorber area m2 | 1.8 | 1.8 | 1.8 | |||
Conversion factor η % | 76.5 | 77.3 | 78.1 | |||
Loss coefficient a1 w/m2k | 4.11 | 3.9 | 3.55 | |||
Loss coefficient a2 w/m2k2 | 0.0093 | 0.0052 | 0.0022 | |||
Fluid content L | 2.22 | 2.22 | 2.22 | |||
Maximum operating pressure MPa | 1 | 1 | 1 | |||
Temperature of operationoC | (-)35∼150 | (-)35∼150 | (-)35∼150 | |||
Net weight KG | 32 | 33 | 35 | |||
Core | All copper, ultrasonic welding | |||||
Coating | Black chrome | |||||
Absorptance | ≥95%±2% | |||||
Emittance | ≤10%±2% | |||||
Absorber material & thickness | copper T2, δ=0.15mm | |||||
Header pipe material, dimension & quantity | copper T2, Φ22*0.7/Φ25*0.6*1060mm, 2pcs | |||||
Riser pipe material, dimension & quantity | copper T2, Φ10*0.5mm, 8pcs | |||||
Material &thickness of glass | tempered glass:4mm /mistlite tempered glass:4mm/low iron mistlite tempered glass:3.2 | |||||
Dimension of glass sheet mm | 1988*988 | |||||
Transmittance of glass | 87%~91% | |||||
Material & thickness of the frame | Aluminum, δ=0.8mm | Aluminum, δ=0.9mm | Aluminum, δ=1.2mm | |||
Color of the frame | champagne | bronze-colored | white | |||
Insulation material | High pressure high density polyurethane foam | |||||
Insulation thickness mm | 30 | 40 | 50 | |||
Material &thickness of the back sheet | embossed aluminum backsheet:0.3mm | |||||
Cover sealing material | EPDM + metal | |||||
Packing | Carton without any letter | |||||
Packing dimension (2 pieces in 1 carton) mm | 2020*1100*160 | 2020*1100*180 | 2020*1100*200 | |||
20 Container | 165pcs | 145pcs | 130pcs | |||
40 Container | 340pcs | 306pcs | 276pcs | |||
40H Container | 390pcs | 346pcs | 306pcs |