Different latest types of solar water heater (solar energy water heater) are available with high quality and competitive price
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: strong export carton packingport
Delivery Detail: 10-15 days
Related technical parameter 1
Vacuum rate: ≥5×10-3Pa | Coating layer: Aluminium nitride |
Absorption rate: ≥0.93 | Emissivity: ≤0.08 |
Startup temperature: ≤-25 | Maximum temperatures stuffily Exposed to the sun: 250 |
Frost-resisting property: -50 | Life: ≥15 years |
Wind resistance 30m/s 11 levels | Hailstone resistance: 35mm |
Glass tube material. The high boroscilicate glass adds the copper piper | Attracts hot plate: Copper molding |
Single-valve weight: 1.5KG 2.36KG | Single-valve size (mm) 47×1500 58×1800 |
Condensation end size (mm) 15×50 | Heat transfer temperature rise 95% |
Related technical parameters 2
Type | Area (mm2) | Vacuum tube | 20GP/40GP/40HC loading Qty (sets) | ||
(mm) | Length (mm) | Qty (pcs) | |||
WKC-QZ-1.5M/16# | 1.65 | 47 | 1500 | 16 | 163/359/437 |
WKC-QZ-1.5M/20# | 2.27 | 47 | 1500 | 20 | 133/294/355 |
WKC-QZ-1.5M/30# | 3.12 | 47 | 1500 | 30 | 75/167/203 |
WKC-QZ-1.8M/16# | 2.1 | 58 | 1800 | 16 | 110/243/296 |
WKC-QZ-1.8M/20# | 2.95 | 58 | 1800 | 20 | 81/179/218 |
WKC-QZ-1.8M/24# | 3.23 | 58 | 1800 | 24 | 68/150/183 |
WKC-QZ-1.8M/30# | 4.01 | 58 | 1800 | 30 | 63/138/169 |