Crystalline Si Solar Cells - Factory Wholesale Polycrystalline Solar Panel 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
You Might Also Like
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 (0 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: Can solar cells be used in greenhouses or agricultural facilities?
- Yes, solar cells can be used in greenhouses or agricultural facilities to generate clean and renewable energy. This can help reduce reliance on traditional energy sources and lower carbon emissions. Additionally, solar cells can provide a consistent power supply for various agricultural operations, such as lighting, ventilation, and irrigation systems, enhancing productivity and sustainability in these facilities.
- Q: How do people price solar cells? Is it based on a specific way of calculating the cost of solar cells?
- The pricing of solar cells is based on it's material used to made it, the cost of building it and maintaining it. In fact, it doesn't cost much ever after every installation of solar cells system is done.
- Q: Can solar cells be used to power water treatment plants?
- Yes, solar cells can be used to power water treatment plants. Solar energy can be harnessed to generate electricity, which can then be used to power the various processes involved in water treatment, such as pumping, filtration, and disinfection. Solar-powered water treatment plants are an environmentally friendly and sustainable solution, especially in remote areas where access to grid electricity may be limited.
- Q: What is the environmental impact of manufacturing solar cells?
- The environmental impact of manufacturing solar cells primarily stems from the production of raw materials, energy consumption during manufacturing processes, and waste generation. The extraction and processing of minerals, such as silicon, cadmium, and silver, required for solar cell production can result in habitat destruction, water and air pollution, and carbon emissions. Additionally, the energy-intensive manufacturing processes, including refining, purification, and crystallization, contribute to greenhouse gas emissions. However, it is worth noting that compared to conventional energy sources, the overall environmental impact of solar cell manufacturing is relatively low and can be offset by the clean energy produced throughout their lifecycle.
- Q: How long do solar cells last?
- Solar cells typically have a lifespan of around 25 to 30 years. However, with proper maintenance and regular cleaning, solar cells can continue to generate electricity for even longer periods.
- Q: What is the role of batteries in solar cell systems?
- The role of batteries in solar cell systems is to store the excess energy generated by the solar panels during the day, so it can be used during periods of low sunlight or at night. This helps ensure a continuous and reliable power supply from solar energy.
- Q: Can solar cells be used in space stations?
- Yes, solar cells can be used in space stations. In fact, they are commonly used to provide power to space stations by converting sunlight into electricity.
- Q: Can solar cells be used in recreational vehicles (RVs)?
- Yes, solar cells can be used in recreational vehicles (RVs). Solar panels can be installed on the roof of an RV to generate electricity from sunlight, which can then be used to power various appliances and systems in the vehicle. This provides a sustainable and eco-friendly way to generate power while on the road.
- Q: How do solar cells perform in cloudy weather?
- Solar cells do not perform as efficiently in cloudy weather compared to sunny conditions, as they rely on direct sunlight to generate electricity. However, they can still generate some electricity, albeit at a reduced rate, as they can absorb diffuse sunlight and convert it into energy.
- Q: Can solar cells generate enough electricity to power an entire house?
- Yes, solar cells can generate enough electricity to power an entire house. The energy output of solar cells depends on various factors such as the size of the system, location, and the amount of sunlight received. With a properly designed and adequately sized solar system, it is possible to generate enough electricity to meet the energy needs of a typical house, and even potentially produce surplus energy that can be fed back into the grid.
Send your message to us
Crystalline Si Solar Cells - Factory Wholesale Polycrystalline Solar Panel 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
Similar products
Hot products
Hot Searches
Related keywords
