Special anti-corrosion white steel plate -0.32mm thickness
Inner tank
SUS304-2B food grade stainless steel
Inner tank can endure the acid and alkaline
quality water
0.31mm thickness
Tank capacity
90L-300L
Structure of tank:
4holes for air vent,overflow,water inlet
and outlet,electric heater
Insulation
50 to 55mm thickness high densitypolyurethane foam
Vacuum Tube
Glass Material
High borosilicate glass 3.3
Structure
All-glass double-tube co-axial structure
Heat-absorbing layer
Cu/SS-ALN(H)/SS-ALN(L)/ALN
Interval
6.7cm (Φ47x1,800mm) /7.7cm (Φ58x1,800mm)
Vacuumtube quantity
12 / 15 / 18 / 21 / 24 / 30 / 36 pcs
Vacuum tube size
Φ58x1,800mm
thickness of glass tube
1.6mm
Absorption
as=0.93-0.96(AM1.5)
Emission ratio
εh=0.04-0.06(80C±5C)
Idle sunning property parameters
Y=220~260m2.C/KW
Average heat loss coefficient
ULT=0.6~0.7W/(m2.C)
Bracket(Supporting frame)
1.Angle:45degree,The best angle: a reasonable
bracket angle basing on different latitude inorder to
gain more heat
Thickness of bracket: 1.2-1.4mm
2.Material :high quality galvanized anticorrosive
steel plate thickening,it has a better ability to
endure gravity,and resist storm and hail resistance
Welding:
Advancedargon arc welding
Fastening pieces:
made of stainless steel screw
Heat preservation
72hrs
Customized specifications are welcome
oem:we have many years experients of OEM,OEM accepted
Delivery Detail: 7 days after receiving your downpayment
1.about product
Efficacy:save energy 60%-65%
Application:family
OEM/the size and style follow your requirement
2.about factory
Experience:we have many years experience of manufacture solar water heater,and younn is a stand brand for quality and price.
Good after sales service:shipment and sample quality tracking includes lifetime.Any small problem happening in our solar water heaters will be solved at the most prompt time.We always offer relative techincal support/consultant.Quick response,all your inquiry will be replied within 24 hours.
Market:our produce are design and sell well in inland and north America,also we are open up our second large market EUROPE market
