Btu Solar Vacuum Tube Polycrystalline and Monocrystalline Solar Modules
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pallet
- Supply Capability:
- 100000000 pallet/month
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Specifications:
solar panels from 5W--300W, made of TAIWAN MOTECH brand cells,with CO in TAIWAN,Mono and Poly with VDE,IEC,CSA,UL,CE,ISO.
We import solar cells from Taiwan Motech brand, with this CO in taiwan and our CSA certification,we can still sell goods to Anti-dumping areas like USA. Our main products are solar panels, off grid and on grid solar home systems , solar street lighting systems, solar water heating system,solar pump,solar attic fan, solar DC LED lights and solar DC refrigerators.
Certificates : ISO, CE, VDE IEC, MCS, CSA-UL, CEC.
Delivery time: sample 10days, order 25-30days.
Sample: charged.
Payment term: T/T 30% as deposit, 70% before shipment. Or irrevocable L/C at sight.
Trade term: FOB Shenzhen or CIF destination seaport or Airport.
Characteristics:
I.Solar Cell : High efficiency crystalline solar cell. Even if under the weak light, the solar module can produce maximum power output.
II.Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.
III.EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.
IV.AI frame: Without screw, corner connection. 6 holes on the frame can be installed easily.
V.Junction box: Multi function junction box with water proof.
VI.Long lifetime: ≥25 years; Less power decrease.
VII.Good performance of preventing from atrocious weather such as wind and hails.
VIII.Resisting moisture and etching effectively, not effected by geology.
IX.The certificate issued by international authority: UL, TUV, IEC, VDE, CE.
Quality and Safety
1. Rigorous quality control meets the highest international standards.
2. High-transmissivity low-iron tempered glass, strong aluminium frame.
3. Using UV-resistant silicon.
4. IS09001/14001/CE/TUV/UL
Warranties
1. 10 years limited product warranty
2. 15 years at 90% of the minimal rated power output
3. 25 years at 80% of the minimal rated power output
Technical date :
ITEM NO.: | Poly 156*156 cell ,60pcs . Power range from 230Wp-260Wp | ||||||
Maximum Power(W) | 230 | 235 | 240 | 245 | 250 | 255 | 260 |
Optimum Power Voltage(Vmp) | 29.4 | 29.5 | 29.7 | 30.1 | 30.3 | 30.5 | 30.7 |
Optimum Operatige Current(Imp) | 7.83 | 7.97 | 8.08 | 8.14 | 8.25 | 8.37 | 8.48 |
Open Circuit Voltage(Voc) | 36.7 | 36.8 | 36.9 | 37.1 | 37.3 | 37.5 | 37.7 |
Short Circuit Current(Isc) | 8.52 | 8.59 | 8.62 | 8.65 | 8.69 | 8.73 | 8.78 |
Solar Cell: | 156*156 Poly | ||||||
Number of Cell(pcs) | 6*10 | ||||||
Name of Solar Cells | Polycrystalline Cell | ||||||
Size of Module(mm) | 1650*992*40/45/50 | ||||||
Cable & Connector Type | Pass the TUV Certificate | ||||||
Frame(Material Corners,etc.) | Aluminium-alloy | ||||||
Back sheet | TPT | ||||||
Weight Per Piece(KG) | 19.5KG | ||||||
FF (%) | 70-76% | ||||||
Junction Box Type | Pass the TUV Certificate | ||||||
Tolerance Wattage(e.g.+/-5%) | ±3%, or 0-3% | ||||||
Front Glass Thickness(mm) | 3.2 | ||||||
Temperature Coefficients of Isc(%) | +0.04 | ||||||
Temperature Coefficients of Voc(%) | -0.38 | ||||||
Temperature Coefficients of Pm(%) | -0.47 | ||||||
Temperature Coefficients of Im(%) | +0.04 | ||||||
Temperature Coefficients of Vm(%) | -0.38 | ||||||
Temperature Range | -40°C to +85°C | ||||||
Surface Maximum Load Capacity | 5400Pa | ||||||
Allowable Hail Load | 23m/s ,7.53g | ||||||
Bypass Diode Rating(A) | 12 | ||||||
Warranty | 90% of 10 years, 80% of 25 years. | ||||||
Standard Test Conditions | AM1.5 1000W/ 25 +/-2°C | ||||||
Packing | carton or pallet | ||||||
1*20' | 14 Pallets / 316pcs | ||||||
1*40'STD | 25 Pallets / 700pcs |
FAQ:
I..Will you focus on the safety of the goods during transportation?
Yes, Safety of the cargo is the primary element that we would consider on transportation.
II..How would guarantee the quality will meet the requirements of your clients?
Before shipment, we will have inspection for each batch of goods.
III..What certificates do you have?
IEC,UL,TUV,CSA,etc.
IV..Can you do OEM according to clients’ requirements?
Yes, we have our own brand while we can provide OEM service.
- Q: Is it necessary to change the vacuum tube, a heavy snow, solar water pipes are frozen, maintenance costs are too high, if you do not have to change the vacuum tube, I am ready to repair
- Is it necessary to change the vacuum tube, a heavy snow, solar water pipes are frozen, maintenance costs are too high, if you do not have to change the vacuum tube, I am ready to repair
- Q: How do solar vacuum tubes compare to solar chimney power plants?
- Solar vacuum tubes and solar chimney power plants are both forms of solar energy technologies, but they differ in terms of their applications and functionalities. Solar vacuum tubes are typically used for domestic or small-scale solar heating purposes, such as heating water or providing space heating. They consist of a series of glass tubes that capture sunlight and convert it into thermal energy. On the other hand, solar chimney power plants are designed for large-scale electricity generation. They utilize the greenhouse effect to create an updraft of hot air, which drives turbines to generate electricity. The main advantage of solar chimney power plants is their potential for higher power generation capacity compared to solar vacuum tubes. In summary, solar vacuum tubes are suitable for decentralized heating applications, while solar chimney power plants are better suited for centralized electricity generation on a large scale.
- Q: Can solar vacuum tubes be installed on any type of roof?
- Solar vacuum tubes can be installed on a variety of roof types, including flat and sloped roofs. However, it is important to consult with a professional installer to assess the structural integrity and suitability of the roof for such installations.
- Q: Do solar vacuum tubes require a backup heating system?
- No, solar vacuum tubes do not typically require a backup heating system. They are designed to efficiently capture and convert solar energy into heat, making them capable of providing sufficient hot water or space heating without the need for additional heating systems.
- Q: Can solar vacuum tubes be used for heating greenhouses?
- Yes, solar vacuum tubes can be used for heating greenhouses. These tubes are designed to absorb sunlight and convert it into heat energy, which can then be used to warm up the greenhouse. The vacuum insulation within the tubes helps to minimize heat loss, making them an efficient and cost-effective option for greenhouse heating.
- Q: Can solar vacuum tubes be used for solar-assisted air conditioning?
- Yes, solar vacuum tubes can be used for solar-assisted air conditioning. These tubes can harness solar energy to heat a fluid, which can then be used in a heat exchanger to cool air. This process helps reduce the energy consumption of traditional air conditioning systems, making it a viable and sustainable option for cooling buildings.
- Q: Can solar vacuum tubes be used for preheating ventilation air?
- Yes, solar vacuum tubes can be used for preheating ventilation air. By harnessing solar energy, these tubes can heat up air before it enters the ventilation system, reducing the load on traditional heating systems and conserving energy. This preheating process can help maintain a more comfortable indoor temperature while also reducing energy consumption and costs.
- Q: Solar water heater pipe broken how to change
- Vacuum tube method for solar water heater:1, find detergent with water than a;2, and then use a brush in the water heater close to the bottom of the silicone rubber apron of the location of a circle (that is, sets of vacuum tube apron);
- Q: How do solar vacuum tubes perform in areas with high snowfall?
- Solar vacuum tubes perform well in areas with high snowfall due to their unique design. The tubes are made of high-quality materials and are designed to absorb heat even in cold and snowy conditions. Additionally, the tubes have a cylindrical shape which allows them to shed snow more easily compared to flat solar panels. This helps to ensure continuous solar energy absorption and efficient performance even in areas with heavy snowfall.
- Q: Are solar vacuum tubes suitable for use in military installations?
- Yes, solar vacuum tubes are suitable for use in military installations. They are highly efficient in converting solar energy into heat, making them ideal for water heating, space heating, and cooling applications. Their durability and ability to withstand extreme weather conditions also make them a reliable energy source for military installations, where reliability and sustainability are crucial. Additionally, solar vacuum tubes offer a decentralized energy solution, reducing dependence on traditional fuel sources and enhancing energy security in military operations.
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Btu Solar Vacuum Tube Polycrystalline and Monocrystalline Solar Modules
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pallet
- Supply Capability:
- 100000000 pallet/month
OKorder Service Pledge
OKorder Financial Service
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