Non-pressurized Solar Hot Water Heater
.Competitive price and good quality
.CE,ISO9001
.5-15 years warranty
.OEM
Port: Shanghai,Ningbo Sea-port
Minimum Order Quantity: 1 Set/Sets PCS
Supply Ability: 6000 Set/Sets per Month
Payment Terms: L/C,D/P,T/T,Western Union
Contact Supplier
Packaging Detail: Standard export carton with foam or wooden box
Delivery Detail: 6-10days
Non-pressurized solar hot water heater details:
Model: FD-NPA58-18C
How non-pressurized solar hot water heater works
1. Solar hot 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 becaomes 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
Non-pressurized solar hot 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 hot water heatering system optional accessories
1. Assistant tank: 30L
2. Controller
3. Electrical heater: 1.5/2/2.5kw
Solar hot water heating system specification
| Descripition | Solar water heating system |
| Material of out tank | 0.31-0.4mm thickness color steel/ fluorine carbon steel |
| Material of inner tank | Food grade 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 | 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: | 1.5mm thickness Galvanized 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 | 1.686 m² |
| Tube quantity | 18 tube 58x1,800mm |
| Tank capacity | 150L |
| Assistant tank | 30L |
Model No.: ZhiZhun
Features: integrated copper coil thermosyphon solar water heater
Certificate: SRCC, Solar Keymark, CE and ISO9001
Model No.: Reba
Features: U pipe closed loop solar power system
Certificate: SRCC, Solar Keymark, CE and ISO9001
Model No.: ADL
Features: heat pipe solar collector
1.Higher conversion efficiency
2.5 years warranty
3.Anti-freezing -30,anti-wind
Model No.: ADL
Features: split solar water heater:
1.with solar collector,pressure tank,work station
2.EN-129745 $ solar keymar
3.7 bar high pressure
Model No.:
Features: solar water heater with assistant tank
1.CE,ISO9001certification
2.more hot water
3.save energy and environmental
4.longlife
Model No.: H-150Y
Features: solar water geyser
1.Tank Capacity:150L
2. one collector
3.Aperture area(sqm):1.85
4.Stainless steel tank with more model
Model No.: ADL6018
Features: Solar water heater:
1.OEM service
2.auto-operation
3.easy installation
4.anti-freezing,environmental friendly
Model No.: RS-NPA-CS
Features: 1.pre-heated solar water heater
2.OEM
3.CE,ISO9001,CCC,SRCC
4.delivery time:10-15days
5.5 years guarantee 15 years lifetime
Model No.: RS-NP
Features: 1.Solar Keymark,CE ,ISO9001,SGS,CCC standards
2.Offer OEM/ODM service
3.Delivery on time
4.5 years warranty
Model No.: CN-JL-01
Features: water bong
1.15years warranty
2.CE&Keymark,ISO certification
3.Easy installation
4.Capacity:100L-500L
Model No.: MXE-M470
Features: solar heaters water
1.CE,ISO9001,CCCcertificate
2.Offer OEM
3.Delivery time:15 days
4.sample is welcome
Model No.: MXE-M470
Features: solar water heater
1)Stable and reliable performance and well wind resistant
2)15 years warranty
3)Offer OEM
4)CCC,CE,ISO