1.20 Tubes Vacuum Tube Solar Collector
2.OEM,own factory
3.Guarantee15year
4.1% vacuum tubes for free
5.Samples alsowelcome
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: Standard Export Packing: Full Container Load: in carton with foam in it, then cartons to container Sample Order: specially packed in cartons first, then cartons to plywood cases.
Delivery Detail: 10-15 days after receiving deposit
solar collector
1. Specification:
Vacuum tubes | Tank Capacity | Loading Qty (sets) | |||||
Model | No. | Dia.(mm)–Len(m) | 20'GP | 40'HQ | |||
JXSC47/1500/10 | 10 | Ø47-1.5 | 85 | 264 | 642 | ||
JXSC47/1500/15 | 15 | Ø47-1.5 | 128 | 174 | 422 | ||
JXSC47/1500/20 | 20 | Ø47-1.5 | 170 | 165 | 402 | ||
JXSC47/1500/25 | 25 | Ø47-1.5 | 213 | 140 | 341 | ||
JXSC47/1500/30 | 30 | Ø47-1.5 | 255 | 93 | 226 | ||
JXSC58/1800/10 | 10 | Ø58-1.8 | 100 | 167 | 405 | ||
JXSC58/1800/15 | 15 | Ø58-1.8 | 150 | 129 | 314 | ||
JXSC58/1800/20 | 20 | Ø58-1.8 | 200 | 99 | 241 | ||
JXSC58/1800/25 | 25 | Ø58-1.8 | 250 | 83 | 202 | ||
JXSC58/1800/30 | 30 | Ø58-1.8 | 300 | 70 | 172 | ||
Price term | FOB Shanghai, China (most common) | ||||||
Terms of payment | 30% T/T in advance, balance 70% after the reception of copy of B/L | ||||||
Delivery time | 15 days upon receipt of deposit | ||||||
Package | full container quantity | in cartons with foam | |||||
sample orders | in cartons with foam to wooden cases | ||||||
2. Material:
Manifold: | Aluminum Alloy |
Channel in the manifold: | Copper |
Vacuum tube: | High Borosilicate 3.3 Glass |
Heat pipe in the vacuum tube: | Copper |
Insulation material: | Rock Wool/ Polyurethane Foam |
Bracket: | Galvanized Steel/ Aluminum Alloy/ Stainless Steel |
3. Advantages of solar collector:
1)Can be combined with existing energy sources
2) Adopts red copper channel, with great performance of heat exchange.
3) Utilize copper heat pipes containing special medium liquid with low boiling point
4) No water inside the evacuated tubes, no risk of freezing
5) Each heat pipe tube works independently and efficiently, the solar water heater can still in service even with several tubes breakage
6) Work well in all climates, can be functioning well even in ambient temperature of minus 30 degrees Celsius.
7) Hail resistance: 25mm
4. Working principle:
1. As heat pipe collector, the condenser zone of the heat-pipe is inserted to the copper sleeves which are distributed on the water pipe averagely.
2. After the solar energy is absorbed by the vacuum tubes, it is transferred to the heat pipe through the aluminum fin.
3. Heated by the energy, the medium in the heat-pipe is working and transferring the heat energy to the condenser zone.
4. When water or other medium in the water pipe flows across the copper sleeves, they would bring the energy and be heated.
5. The heated water or other medium makes water in the tank hotter and hotter by walking across the coils in the tank.