Wafer Based Polycrystalline Solar Panels for 240W - 156*156 Poly Cell
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 pc
- Supply Capability:
- 100000 pc/month
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Specifications:
Structure of Polycrystalline Solar Panel
Polycrystalline Solar Panel : 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, rner 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, CE.
Standard Test Conditions of Polycrystalline Silicon Solar Panel:
The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions, Irradiance: 1000W/m2, Spectrum: AM1.5 at 25°C, The info below is subject to manufacturing tolerances.
Where appropriate minutes of measurement are available and are used for the dimensioning of the installation.
Advantages of Monocrystalline Silicon Solar Panel
• CNBM Solar performance guarantees for 25 years
• 12 years guarantee for workmanship
• Timeliness of delivery
• Quality Products certified (TÜV, UL, CE, ISO)
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
We have organized several common questions for our clients，may help you sincerely：
①What price for each watt?
It depends on the quantity, delivery date and payment terms,
②What is your size for each module? Can you tell me the Parameter of your module?
We have different series of panels in different output, both c-Si and a-Si. Please take the specification sheet for your reference.
③Can you provide the peripheral products of the solar panels, such as the battery, controller, and inverter? If so, can you tell me how do they match each other?
Yes, we can, we have two companies for solar region, one is CNBM International, the other is CNBM engineering Co.
We can provide you not only the solar module but also the off grid solar system, we can also provide you service with on grid plant.
④What is your warranty system?
Our product performance guarantees for 25 years
• 12 years guarantee for workmanship
• Timeliness of delivery
• Quality Products certified (TÜV, UL, CE, ISO)
⑤How do you pack your products?
We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.
⑥ Can you do OEM for us?
Yes, we can.
- Q: What is the role of junction boxes in solar cell systems?
- Junction boxes in solar cell systems serve as important components that provide electrical connections and protection for the wiring and components within the system. They are responsible for housing the electrical connections between solar panels, inverters, and other electrical devices, ensuring proper flow and distribution of electricity. Additionally, junction boxes help regulate the temperature and prevent moisture or debris from entering the system, ensuring the safety and efficiency of the solar cell system.
- Q: How much maintenance do solar cells require?
- Solar cells require very little maintenance. They are designed to be durable and can last for several decades with minimal upkeep. Routine maintenance typically involves cleaning the surface of the solar panels to ensure optimal sunlight absorption and occasionally checking for any damage or debris. Overall, solar cells are a low-maintenance energy solution.
- Q: What is a monocrystalline solar cell?
- A monocrystalline solar cell is a type of solar cell made from a single crystal structure, usually silicon. It is known for its high efficiency and uniform appearance, as it is made from a single continuous crystal. Monocrystalline solar cells are widely used in solar panels due to their ability to convert sunlight into electricity effectively.
- Q: Can solar cells be used in space heating systems?
- Yes, solar cells can be used in space heating systems. Solar panels, which consist of solar cells, can convert sunlight into electricity. This electricity can then be used to power space heating systems, either directly or through storage in batteries. Additionally, solar thermal systems can use solar energy to heat water or air, which can then be used for space heating purposes.
- Q: Can solar cells be used to power emergency lighting systems?
- Yes, solar cells can be used to power emergency lighting systems. Solar cells convert sunlight into electricity, which can be stored in batteries for later use. This makes them a reliable and sustainable source of power for emergency lighting, ensuring that they will continue to function even during power outages or other emergencies.
- Q: Can solar cells be used for disaster relief efforts?
- Yes, solar cells can be used for disaster relief efforts. They provide a reliable and sustainable source of electricity, enabling the operation of essential equipment such as medical devices, communication systems, and water purification systems in areas affected by natural disasters. Solar cells can also be easily transported and quickly deployed in emergency situations, making them an ideal solution for providing power in remote or inaccessible locations.
- Q: Are solar cells weather-resistant?
- Yes, solar cells are weather-resistant. They are designed to withstand various weather conditions including rain, snow, wind, and extreme temperatures.
- Q: Can solar cells be combined with energy storage systems?
- Yes, solar cells can be combined with energy storage systems. The integration of solar cells and energy storage systems allows for the capture and storage of excess energy generated by the solar cells during periods of high production. This stored energy can then be utilized during times when solar production is low or when there is a higher demand for electricity. This combination enables a more efficient and reliable renewable energy solution.
- Q: Can solar cells be used for telecommunications infrastructure?
- Yes, solar cells can be used for telecommunications infrastructure. Solar cells can generate electricity from sunlight, making them an ideal renewable energy source for powering remote telecommunications towers, base stations, and other infrastructure. They can provide a reliable and sustainable power supply in areas where grid electricity is unavailable or unreliable, reducing dependence on fossil fuels and minimizing operational costs.
- Q: What is the role of tracking systems in solar cell installations?
- The role of tracking systems in solar cell installations is to optimize the efficiency and output of the solar panels by adjusting their position and angle throughout the day to track the movement of the sun. This allows the panels to capture the maximum amount of sunlight and generate more electricity, increasing the overall performance and effectiveness of the solar cell installation.
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Wafer Based Polycrystalline Solar Panels for 240W - 156*156 Poly Cell
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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