solar heat system
1.Use water directly
2.CE,SIO,CCC,Keymark,SRCC
3.all vacumm tubes
4.Non pressure
Port: Shanghai or Ningbo
Minimum Order Quantity: 1 Set/Sets Sample is availble
Supply Ability: 10000 Set/Sets per Month y
Payment Terms: L/C,Western Union
Contact Supplier
Packaging Detail: For LCL, Wooden box, For FCL, Carton box.
Delivery Detail: 2 weeks
Specification:solar heat system
Compact non-pressurized solar water heater
Working Principal
Compact non-pressurized solar water system of all-glass evacuated tubular collector integrated with storage tank, are ideal for use in small units, houses and other applications where cheap, reliable hot water supply is required. Simple, economic and practical.
As we know the specific gravities of hot water and cold water are different, cold water goes downward and hot water goes upward.
When cold water in vacuum tubes is heated it become lighter and flows to the water tank while cold water in the tank goes down to the vacuum tubes. With this circulates the cold water in water tank will be hotter and hotter.
Vacuum tube
Achieves the National Standard GB/T 17049-1997
Excellent solar-thermal conversion and low heat loss
Highly reliable, using borosilicate glass 3.3
Long vacuum life time
Insulation layer
With high pressure constant temperature and fixed
quality integrated polyurethane foaming technology,
the insulation efficiency is perfect and durable.
Foaming density: 35g/cm³
Closed-cell foam rate: 95%
Model No.: SLA-3
Features: 1.CE,SRCC,Solar Keymark,SABS
2. Non-pressurized
3. 10 years warrantee
4. 10-15 days delivery
5. OEM available...
Model No.: SKI-NP
Features: integrated no pressure solar water heater.
OEM service and small order acceptable.
no corrosion,no skale,no shrunk by pressure
Model No.: WK-QZ
Features: pressurized, evacuated tube, approved CE
Model No.: SR-UPSS5818
Features: 1.All glass vacuum tube solar water heater system
2.Pretty appearance
3.High absorption
4. Competitive Price
Model No.: SHP
Features: 1.Supply split pressurized solar thermal system ,
2.High quality with high efficiency,
3.5years warranty,
4.Oem service.
Model No.: JNNP
Features: Integrative Solar Hot Water
1.CE,Solar Keymark,CCC,ISO
2.Low Pressure Solar Hot Water
3.10 Year's Experience
4.OEM Service
Model No.:
Features: this tank suitable for solar water heater and Air source heat pump water heater
Model No.: SDTJ
Features: 1.copper coil solar water heaters
2.solar heater with CE passed
3.OEM offered
4.good quality with competitive price
Model No.:
Features: Solar Water Heater
1.OEM available
2.Intelligent operation
3.High efficiency
4.It works even freezing-36
Model No.: DIYI-E01
Features: Vacuum Tube Solar Collector
1.easily installed
2.economic
3.wide applying situation
4.strong accommodating ability
Model No.:
Features: Materuial:304 ss steel,
Collector;dia.58mm 1800mm vacuum tube
55mm heating insulating layer
Model No.: ZhiZhun
Features: 200L integrated copper coil solar geyser
Certificate: SRCC, Solar Keymark, CE and ISO9001