1. Competitive price and good quality
2. Certification: CE, ISO9001
3. 5/15 years warranty
4. OEM,Gtai
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact Supplier
Packaging Detail: Standard Export Carton
Delivery Detail: 2 weeks for full containers
How stainless steel solar water heater works
1. Stainless steel solar water heater of all glass evacuated tube collector integrated with storage tank, are ideal for use in houses and other applications where cheap, reliable hot water supply is required. They are simple, economic and practical.
2. As the specific gravities of hot water and cold water are different, cold water goes downward and hot water goes upward.
3. When cold water in evacuated tubes is heated, it becames lighter and goes to the water tank, while cold water in the tank goes down to the evacuated tubes
4. Through this circulation, the cold water in the water tank will be gradually heated.
Stainless steel solar water heater features
1. Cheap and reliable solution, Simple structure, Easy installation
2. High efficiency
3. Withstands water pressure no more than 0.1MPa
4. Operated without any power supplying
5. Electric heater can be used as back up in rainy days
6. Hot water can be used directly, or can be used as a pre-heated
Solar heater optional accessories
1. Assistant tank: 30L
2. Controller
3. Electrical heater: 1.5/2/2.5kw
| Descripition | Stainless steel solar water heater |
| Material of out tank | Food grade 0.31-0.4mm SUS304/SUS202 stainless steel |
| Material of inner tank | 0.31-0.4mm thickness SUS304 stainless steel |
| Tank insulating layer | 55mm 45kg/m³ high-density polyurethane foamed |
| Inlet and outlet hole | Male G 1/2, 3/4 |
| Max pressure | 0.05 Mpa |
| Solar collector tube | 3.3 Borosilicate glass with N/Al coating |
| Thickness of glass tube | 1.6mm |
| Vacuum tube tightness | P≤ 0.005 Pa |
| Absorption | as=0.93-0.96(AM1.5) |
| Emission ratio | ε h=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: | 1.2mm thickness SUS201/SUS202/SUS304 stainless steel |
| Structure of tank: | 4 holes for air vent, overflow, water inlet and outlet, electric heater |
| Welding: | Argon arc welding |
| Fastening pieces: | Made of stainless steel screw |
| Absorber area | 2.249m² |
| Tube quantity | 24 tube 58x1, 800mm |
| Tank capacity | 200-240L |
| Assistant tank | 20L |
| Model | Vacuum tube | Tank | For how | Container loading | FOB | ||||||||||
| GTINP | Qty | Dia | Len | Absorber | Dia | Practicable | Frame | Material of | Heat | many | Dimension | quantity | Price | ||
| series | of | (mm) | (m) | area(aquare | outer/ | Volume | material | inner&outer | insulating | people | (CBM) | (set) | (USD) | ||
| tube | meter) | inner(mm) | (L) | tank | layer | use | 20' | 40' | 40'HQ | ||||||
| GTCS16 | 16 | 1.95 | 160 | Stainless | Inner tank: | 3 | 0.648 | 43 | 89 | 105 | |||||
| GTCS18 | 18 | 2.2 | 180 | steel 202 | stainless steel | Thickness: | 4 | 0.72 | 38 | 80 | 94 | ||||
| GTCS20 | 20 | 2.45 | 200 | SUS3042B | 50mm | 5 | 0.792 | 35 | 73 | 85 | |||||
| GTCS24 | 24 | 58 | 1.8 | 2.95 | 460/360 | 240 | Thickness:0.4 | Polyurethane | 6 | 0.952 | 29 | 60 | 71 | ||
| GTCS28 | 28 | 3.44 | 280 | Width:70mm | Outer tank: | foam | 7 | 1.112 | 25 | 52 | 61 | ||||
| GTCS30 | 30 | 3.68 | 300 | Thickness: | SUS304BA | 8 | 1.143 | 24 | 50 | 59 | |||||
| GTCS32 | 32 | 3.93 | 320 | 0.7mm | Thickness:0.4 | 9 | 1.215 | ||||||||
Model No.: PH1-150S
Features: up-outlet hot water tank for boiler
1.capacity:150L
2.working pressure:0.8Mpa
3.SUS 304 inner tank
4.CE&RHOS certified
Model No.: PH2-400C
Features: 400L Pressure hot water tank(twin coils)
1.stainless steel inner tank,
2. working pressure:0.8Mpa
3. CE& Rhos certified.
Model No.: PH2-400
Features: 400L electric hot water tank
1.stainless steel inner tank
2.double coil heat exchanger
3.auxiliary electric heater
4.CE&Rohs
Model No.: PH2-400
Features: 400L twin coils water tank
1. Stainless steel coil heat exchanger
2. auxiliary electric heating
3. CE & RHOS
Model No.: SN-NP028
Features: hermosiphon Non Pressure Solar Water Heaters
1) CE 5 years guarantee
2) Low pressure
3) OEM&ODM
4) 24 hours hot water
Model No.: DIYI-NP01-20
Features: 1. Frame angle: 25,38or 45
2. Capacity of water tank: 90L~324L.
3. Heat preservation: 72 hours
4.Hailstone resistance
Model No.: SLCLS
Features: pressure solar water heaters
CE,ISO,CCC,SGS
QC in House,5 years warranty
Samples welcome,300sets/day
solar water heaters
Model No.: SLCLS
Features: OEM factory since 1998
CE,ISO,CCC,SGS
QC in House,5 years warranty
Samples welcome
solar geyser heating
Model No.: SLDTS
Features: 1) Double Tank Solar Water Heater
2) Manufacture since 1998
3) Free training, no worry
4) 5-year warranty, free replacement
Model No.: SLDTS-14
Features: Direct Thermal System with 12 years experience of manufacture and free training,5-year warranty,10L-600L water tank available
Model No.: SLSSS
Features: 1.Unpressurized solar water heater
2.CE,ISO,SGS,CCC certificates
3warranty 3 years
4OEM & design service offered
Model No.: SLDTS
Features: 1.Solar Hot Water
2.Manufacture since 1998
3.Free training, no worry
4.5-year warranty, free replacement