1.high quality with 15 years warranty.
2.offer reasonable price.
3.fast heating.
4.deliver quickly.
5.offer OEM.
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.: SR-012
Features: 1.best price and high quality;
2.CE, ISO9001;
3.solar energy;
4.integrated pressurized solar water heater;
5.OEM/ODM supply;
Model No.: YJ15DP1.8-H58
Features: Solar enrgy water heater
Approved by CE, ISO14001, CCC
Warranty for 5 years, using life can last 15 years
Delivery in 15 days
Model No.: SS-M0
Features: split solar water heater
1.CE,EN12975&solar keymark
2.Anti-freezen & pressurized
3.15 years warranty for vacuum tube
Model No.: SS-M
Features: split heat pipe system
1. EN12975 & solar key mark
2. Anti-freezen & pressurized
3. 15 Years Warranty for vacuum tube
Model No.: sp-h
Features: 1. The system could work with some tube breakage
2. Suitable for cold weather, down to -20 oC
3. Water runs with pressure
Model No.: SS-M
Features: solar power water heater
1. EN12975 solar keymark
2. Anti-freezen & pressurized
3. 15 Year Warranty for vacuum
Model No.: SP-C
Features: solar water heater panel
1. Tinox blue titanium coating
2. Whole-plate ultrasonic welding
3. Pressurized solar collector
Model No.: SLB
Features: 1. CE,SRCC,Solar Keymark
2. Anti-freezen & pressurized
3. 10 years warrantee
4. 10-15 days delivery
5. OEM available...
Model No.:
Features: Pressurized Solar Water heater
High quality, Low price, hot selling
Model No.: SLD
Features: 1.CE,SRCC,Solar Keymark
2. Anti-freezen & pressurized
3. 10 years warrantee
4. 10-15 days delivery
5. OEM available...
Model No.: SP-H
Features: Solar Water Heater
1.tubes are heat pipe
2.tank are 1.2 thickness
3. Suitable for cold weather, down to -20 oC
Model No.: SLSFS
Features: 1) Split flat plate solar heater(SLSFS)
2) Manufacture since 1998
3) SOLAR KEYMARK,SGS,CE,BV,CC,ISO
4) 10L~600L tank capacity