Pre-Tabbed Solar Cells Factory Direct Sale Polycrystalline Solar Panel CNBM
- 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: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 be used in power plants?
- Yes, solar cells can be used in power plants. Solar power plants, also known as solar farms or solar parks, use arrays of solar panels or solar cells to convert sunlight into electricity on a large scale. These solar power plants can generate significant amounts of renewable energy and contribute to reducing greenhouse gas emissions.
- Q:How does the solar cell work properly?
- Silicon, as one of the most important semi-conductor material, plays a vital part in how to make the solar cells work.
- Q:What is the role of silicon in solar cells?
- Silicon is a crucial component in solar cells as it acts as a semiconductor material that can convert sunlight into electricity. When exposed to sunlight, silicon absorbs photons, which in turn excite the electrons, allowing them to flow and generate an electric current. It also forms the basis of the p-n junction, an essential structure within solar cells that separates the positive and negative charges, facilitating the flow of electricity. Overall, silicon's properties make it ideal for harnessing solar energy and converting it into usable electricity.
- Q:What is the maximum voltage output of a solar cell?
- The maximum voltage output of a solar cell depends on various factors such as the type of solar cell, sunlight intensity, temperature, and cell design. Typically, most solar cells have a maximum voltage output ranging from 0.5 to 1 volt.
- Q:Can solar cells be recycled?
- Yes, solar cells can be recycled. The process involves separating the different components, such as glass, metals, and semiconductors, and reusing or repurposing them for new solar cell production or other industries. Recycling solar cells helps reduce waste and environmental impact while also conserving valuable resources.
- Q:Can solar cells be used on satellites?
- Yes, solar cells can be used on satellites. In fact, they are commonly used as the primary source of power for satellites in space.
- Q:How do solar cells contribute to reducing greenhouse gas emissions?
- Solar cells contribute to reducing greenhouse gas emissions by converting sunlight directly into electricity without any emissions of greenhouse gases. This renewable energy source replaces the need for fossil fuels, such as coal and natural gas, which release carbon dioxide and other harmful gases when burned for electricity generation. By harnessing the power of the sun, solar cells provide a clean and sustainable alternative, helping to mitigate climate change and reduce our carbon footprint.
- Q:Can solar cells be used for powering electric vehicle charging stations?
- Yes, solar cells can be used for powering electric vehicle charging stations. Solar panels can convert sunlight into electricity, which can then be used to charge electric vehicles. This renewable energy source is ideal for charging stations as it reduces reliance on traditional power grids and reduces carbon emissions.
- Q:How to define the poly solar cells as the A Grade one?
- It is hard to tell if the poly solar cells you bought has no certificate, ganratees.
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Pre-Tabbed Solar Cells Factory Direct Sale Polycrystalline Solar Panel CNBM
- 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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