Hot Carrier Solar Cells Poly Solar Panel with 25 Years Warranty for Hot Selling CNBM
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 300000 set/month
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Polycrystalline Solar Modules
CNBM offers a range of small, medium and large polycrystalline solar modules, designed for a range of requirements.
Specifications:
Tolerance | +/-3% |
Cell | Polycrystalline silicon solar cells (156 x 156mm) |
N0. of Cells | 60 (10 x 6) |
Dimension of Modules (mm) | 1650 x 990 x 40 |
Weight (kg) | 25.5 |
Limits:
Operating Temperature | -40~+85? |
Storage Temperature | -40~+85? |
Maximum System Voltage | 1000 VDC max. |
Hail Impact | Diameter of 28mm with impact speed |
Temperature and Coefficients:
NOCT | 48C+/-2? |
Voltage temperature coefficient (%/K) | -0.35 |
Current temperature coefficient (%/K) | 0.05 |
Power temperature coefficient (%/K) | -0.45 |
Characteristics:
Model: | SGM-200P | SGM-210P | SGM-220P |
Max-power voltage Vmp (V) | 29.2 | 29.4 | 29.41 |
Max-power current Imp (A) | 6.85 | 7.14 | 7.48 |
Open-circuit voltage Voc (V) | 36.5 | 36.69 | 36.9 |
Short-Circuit Current Isc (A) | 7.28 | 7.6 | 7.93 |
Max-power Pm(W) | 200 | 210 | 220 |
Model: | SGM-230P |
Max-power voltage Vmp (V) | 29.8 |
Max-power current Imp (A) | 7.72 |
Open-circuit voltage Voc (V) | 37.31 |
Short-Circuit Current Isc (A) | 8.19 |
Max-power Pm(W) | 230 |
STC: Irradiance 1000W/m2, module temperature 25?, AM-=1.5
Poly Crystalline Solar Panels Specifications Range
Maximum Power (Pm) | Dimension | Weight | Operating Voltage (Vmp) | Operating Current (Imp) | Open Circuit Voltage (Voc) | Short Circuit Current (Isc) |
0.45W | 140x80x10mm | 0.08kg | 3.3V | 150mA | 4.6V | 160mA |
1.0W | 162x140x10mm | 0.16kg | 7.5V | 150mA | 10.3V | 160mA |
4.5W | 269x251x23mm | 0.8kg | 16.5V | 0.27A | 20.5V | 0.3A |
10W | 420.1×268.9×22.6mm | 1.92kg | 17.5V | 0.58A | 20.5V | 0.6A |
20W | 425x502x50mm | 3.0kg | 16.8V | 1.19A | 21.0V | 1.29A |
30W | 593x502x22.6mm | 3.9kg | 16.8V | 1.78A | 21.0V | 1.94A |
40W | 655x537x50mm | 5.75kg | 17.3V | 2.31A | 22.1V | 2.54A |
50W | 839x537x50mm | 6.0kg | 17.5V | 2.9A | 21.8V | 3.17A |
65W | 1111x502x50mm | 7.2kg | 17.6V | 3.69A | 22.1V | 3.99A |
80W | 1204x537x50mm | 7.7kg | 17.6V | 4.55A | 22.1V | 4.8A |
- Q: What can be used as the materials for solar cells?
- Some kind of semi-conductor is one of the materials.
- Q: How are solar cells connected in a solar panel?
- Solar cells are connected in a solar panel through a series of electrical connections called interconnects. These interconnects form a circuit that allows the flow of electrons between the individual solar cells, ensuring that the electrical current generated by each cell is combined to produce a higher voltage and power output.
- Q: Can solar cells generate electricity during a blackout?
- No, solar cells cannot generate electricity during a blackout because they rely on a connection to the power grid to operate.
- Q: Are solar cells affected by electromagnetic interference?
- Yes, solar cells can be affected by electromagnetic interference. Electromagnetic interference can degrade the performance of solar cells by disrupting the flow of electrons and causing fluctuations in output power. However, proper shielding and grounding techniques can be implemented to minimize these effects and ensure optimal functioning of solar cells.
- Q: What is the payback period for installing solar cells?
- The payback period for installing solar cells varies depending on several factors, such as the initial cost of installation, the amount of energy generated by the solar cells, and the cost of electricity in the area. Generally, the payback period ranges from 5 to 15 years, but it can be shorter or longer depending on these factors.
- Q: Can solar cells be used to power farms or agricultural operations?
- Yes, solar cells can indeed be used to power farms or agricultural operations. Solar panels can be installed on rooftops, open fields, or even integrated into the design of greenhouses to generate clean and renewable energy. This energy can then be used to power various farming operations such as irrigation systems, machinery, lighting, and storage facilities. By utilizing solar power, farmers can reduce their reliance on fossil fuels, lower energy costs, and contribute to a more sustainable and environmentally friendly agricultural sector.
- Q: How to manufacture solar cells?
- Quality control is important in solar cell manufacture because discrepancy in the many processes and factors can adversely affect the overall efficiency of the cells.
- Q: Why and what is the low efficiency solar cell?
- I do know when the energy is absorbed by the solar cell, there will be loss in the conversion, that is one of the reason that the solar cell becomes low efficient.
- Q: Do solar cells require maintenance?
- Yes, solar cells require some maintenance. Regular inspections to check for any damage or debris on the panels, cleaning to ensure optimal sun exposure, and monitoring the performance of the cells are all necessary for proper maintenance.
- Q: How are solar cells installed?
- Solar cells are typically installed on rooftops or open ground areas. First, the installation site is surveyed to determine the best location and angle for maximum sunlight exposure. Then, the solar panels are mounted onto a structure using brackets or frames. The panels are interconnected and wired to an inverter, which converts the direct current (DC) generated by the panels into usable alternating current (AC) electricity. Finally, the system is connected to the electrical grid or a battery storage system, allowing the generated solar energy to be used for powering homes or businesses.
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Hot Carrier Solar Cells Poly Solar Panel with 25 Years Warranty for Hot Selling CNBM
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 300000 set/month
OKorder Service Pledge
OKorder Financial Service
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