1. vaccum tube solar collector
2. "3-Hi" vacuum tube, most efficient
3. *tubes, 58*1800mm
4. 5years warranty
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact Supplier
Packaging Detail: Expot Carton, Wooden case, Pallet
Delivery Detail: 15days
Solar collector,solar water heater,solar thermal collector,solar panel,solar energy collecting,solar heatings,solar water heating,solar water heaters
Most efficient vacuum tube---"3-Hi" vacuum tube technology
“3 Hi” vacuum tubes use 3 systems coating to ensure the most effective heat absorption. This included a AL-N/AI layer but also a separate aluminum and copper layer. The added layer conduct heat better and also stabilize the coating allowing for a much longer lifespan of 20 year or greater.
Technical Specifications
| Specification | Heat Pipe 58/1800-20R | Heat Pipe 58/1800-30R |
| Number of tubes | 20 | 30 |
| Frame& manifold | Aluminum | Aluminum |
| Heating type | Copper Heat Pipe | Copper Heat Pipe |
| Lenth of Tube | 1800mm | 1800mm |
| OD of tube | 58 mm | 58mm |
| ID of tube | 50 mm | 50mm |
| Glass Thickness | 2 mm | 2mm |
| Water Capacity | 1l(1/4 gallons) | 1.5l (1/3 gallons) |
| Weight dry | 169lbs | 211 lbs |
| Weigh Wet | 173 lbs | 215lbs |
| Max BTU/HR | 5000/hr | 7500 BTU/hr |
| Pressure | 116 psi | 116 psi |
| Glass MaVacuumterial | Borosilicate glass | Borosilicate glass |
| Vacuum | P<5x10 -3 PA | P<5x10 -3 PA |
| Frame | Included | Included |
| Warranty | 5 years | 5 years |
Test Drive one of our solar systems and you will quickly see the difference a powerful "engine" makes.
Model No.: SP Collector
Features: First Level Solar Collector
(SOLAR KEY MARK,SRCC,CE,ISO9001)
High standard collector
Model No.: lucky-IP-12
Features: 1. Solar Keymark-EN12975,SRCC,SGS,ISO.CE,CCC.
2. Delivery Time: within 10 days.
3. Gurantee:vacuum tube 15 years.
4. Awesome.
Model No.: JX-IP
Features: 1.Compact Pressurized Anticorrosion Solar Water Heater
2OEM,own factory
3Guarantee15year
4.1% vacuum tubes free
5Samples OK
Model No.: SP-470-47/1500-24-C
Features: high quality
competitive price
accept OEM
Model No.: Lucky-SC-03
Features: 1:Solar Keymark EN12975,SRCC,CE,ISO
2.Heat Efficiency:100000Btu/day based on 1000watt/M2
3:15years warranty
4.Delivery 10days
Model No.: JXFT-58/1800-300L
Features: Solar Water Heater:Streamlined design, grander appearance and various specifications.
Model No.:
Features: 1.EN-12975-Solar Keymark,SRCC,CE ISO
2.Anti-freezing,all stainless steel
3.Quality fist ,price first and customer foremost.
Model No.: LUCKY
Features: 1.SRCC,SOLARKEYMARK,SGS,CE,ISO-EN-12975
2.Heat Efficiency;400000But/day based on 1000 Watt/M2
3.15 years gurantee.
Model No.: LUCKY--SP
Features: Pressurized solar collector with Solar Keymark
1.CE,SK&SRCC,SGS,ISO
2.OEM service supply
3.Fulfill large hot water needs
Model No.: Lucky
Features: 1.SRCC,Solar Keymark.SGS,
2.100000Btu/day based on 1000watt/M2
3.15 years warantee for vacuum tube
4.Leading Manufacture.
Model No.:
Features: 1.Solar keymark,SRCC,CE,ISO9001-2000
2.high pressurized solar water heater.
3.perfectly combine with architecture
Model No.: JX-IP
Features: Indirect ('closed loop') passive systems use a non-toxic antifreeze heat transfer fluid (HTF) in the collector.