1.Pass the CE ISO9001 and Solar keymark
2.Galvanized steel
3.Automatic to the cold water inlet
4.Cheap than the stainless
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact Supplier
Packaging Detail: we usually pack the goods by cartons, but for sample order we'll pack them by plywood boxes for protection.
Delivery Detail: within 7-10days after we receive T/T 30% as depoist.
Solar Keymark,CCC,ISO, CE
11years of produce solar water heater history, and 7 years of export experience.
Have our own vacuum tube factory and annual output is 12 million pcs.
Glass tube heater.
Vacuum tube
Normally vacuum tube size are φ58*1800 length andφ47*1500 length. | ||
Extermal pipe diameter and thickness | Φ=47±0.7mm&=1.6mm Φ=58±0.7mm&=1.6mm | |
Internal pipe diameter and thickness | Φ=37±0.7mm&=1.6mm Φ=47±0.7mm&=1.6mm | |
Absorbing coating property | Structure | /AL/AL-ALN(H)/AL-ALN(L)/ALN |
| Sediment method | Single targe magnertron sputtering plating | |
| Specific absorption | as=0.93~0.96(AM1.5); | |
vacuum tightness | P<=5.0x10-3Pa; | |
Idle sunning property parameters | Y=260~300m2.°C/KW; | |
Average heat loss coefficient | ULT=0.4~0.6W/m2.°C | |
Water tank(we can offer you no matter what size you want )
Material: inner tank is SUS304-2B imported food-grade stainless steel | ||
Material of outer tank: Stainless steel | ||
| Inner tank diameter and thickness | Φ315 | Φ360 |
| Outer tank diameter and thickness | Φ420 | Φ460 |
| Preserved layer (material is foamed polyurethane) | 52.5mm | 50mm |
Frame
| Materials: | 1.5mm aluminum alloy |
| Installation angle of the frame: | Flat roof or inclined roof |
| Reflection material | Aluminium reflection SUS304-2B |
Normal is 35°-45°.(According to your needs) | |
Non-pressurized Solar Water Heater
It is the simplest one, the tube and tank are linked together, the working principle is like this: the vacuum tubes collect the sunshine and make the water in the tube to be hot, and then the cold water in tank will circulate with water in tank automatically from time to time. This is the simplest and cheapest model, but very efficient. In summer, the water temperature can reach up to 95 degree, nearly boiling.
inner tank is stainless steel 304, 0.4mmthickness.
out tank are stainless steel.
Frame are galvanized steel or aluminum alloy
this model we have different size.
Size: φ47*15/18/20/24/30tubes
φ58*15/18/20/24/30tubes
above the type of relatively mild winter for the region.
Similar weather in Shanghai.
Model No.: MXE-PM470
Features: 24tubes pressure compact solar water heater
1.SRCC,SK,ISO9001,ISO14001,CE
2.15 years'warranty
3.OEM approve
4 MOQ:1Set
Model No.: SHDTS
Features: Compact Thermosiphon Nonpressurized Solar Heater
1.CE,ISO9001,ISO14001 and CCC approved
2.small and OEM order accept
Model No.: FHS
Features: Hot Selliing Solar Water Heaters
1).IS9001
2).OEM/ODM are welcomed
3).High quality with low price
Model No.: DB18/58/(18-30)EPH)
Features: solar water heaters, pressuized and vacuum tube solar water heater, have CE,CCC,ISO certification, can also offer OEM service.
Model No.: DB15/47/(14-30)CS
Features: non-pressurized solar water heater, stainless steel solar water heater, have CCC,CE,ISO certification , supported OEM service.
Model No.: DB18/58/12-(80-120)FB
Features: separated pressurized solar water heater,No water goes through the vacuum tube,Pressure operation,Separated installation
Model No.: DB18/58/(15-30)ZC
Features: solar water heater ZCseries:The water is not across vacuum tube, resolving the problem of frozen tube
Model No.: DB/18/58/14-20LB
Features: Features Specifications:Sell Solar Water Heater:
Product Name: Solar Water Heater
Place of Origin: HuangShi Donper
Model No.: DB18/58/(15-30)-ZC
Features: solar water heater:ZC series,The water is not across the vacuum tube
Model No.:
Features: split pressurized water heating system includes150L twin coil water tank and flate plate solar collectors. suit for home use.
Model No.:
Features: pressurized solar water heater system providng high quality solar heater system, good price and after-service.
Model No.: FC-D58/1800-A-(200-500)
Features: solar water heater system:multi-place offer water,which can satisfy for bathing/ cleaning/house waork and manifold requirement