235W Bendable Solar Cells Poly Solar Panel with Factory Direct Sale CNBM
- Ref Price:
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- 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 do solar cells perform in areas with high levels of air pollutants?
- Solar cells generally perform less efficiently in areas with high levels of air pollutants. Air pollutants, such as smog, dust, and particulate matter, can accumulate on the surface of solar panels, reducing their ability to absorb sunlight. This buildup of pollutants creates a barrier between the sun and the solar cells, decreasing their overall performance and energy production. Additionally, air pollutants can also block and scatter sunlight, further diminishing the amount of sunlight reaching the solar cells. Therefore, in areas with high levels of air pollutants, regular cleaning and maintenance of solar panels are necessary to ensure optimal performance.
- Q: Can solar cells be used for lighting?
- Yes, solar cells can be used for lighting by converting sunlight into electricity, which can then be used to power various types of lighting systems.
- Q: How do solar cells perform in different climates?
- Solar cells perform differently in different climates due to variations in sunlight intensity, temperature, and weather conditions. In regions with abundant sunlight and cooler temperatures, solar cells tend to perform optimally, generating higher electricity outputs. However, extreme climates such as very hot or very cold environments can affect the efficiency and lifespan of solar cells. Additionally, cloudy or rainy climates may reduce the overall energy production of solar cells. Despite these variations, solar power remains a viable and increasingly popular renewable energy option in a wide range of climates.
- Q: The history of solar cells
- Lithium battery Lithium battery is a class of lithium metal or lithium alloy for the anode material, the use of non-aqueous electrolyte solution of the battery.
- Q: Can solar cells be used in medical devices?
- Yes, solar cells can be used in medical devices. Solar cells can provide a renewable and sustainable source of energy for various medical devices, such as remote monitoring systems, wearable devices, and even implantable devices. They can help eliminate the need for frequent battery replacements and provide continuous power supply, making them particularly useful in remote or resource-limited areas.
- Q: How do solar cells impact job creation?
- Solar cells have a positive impact on job creation as they require a skilled workforce for the manufacturing, installation, and maintenance of solar panels. The growing demand for solar energy has created various job opportunities in sectors such as engineering, construction, and clean energy technology, thus contributing to economic growth and employment opportunities.
- Q: Can the solar powered cells really work better than the normal cells?
- Yes, it does work much better than the normal cells, but the solar powered cells also has its disadvanges.
- Q: How do solar cells affect the aesthetics of a building?
- Solar cells can have a significant impact on the aesthetics of a building. While they provide an eco-friendly and sustainable energy solution, their installation can alter the visual appearance of a structure. The presence of solar panels on rooftops or facades may change the overall design, symmetry, or color scheme of the building. However, advancements in solar technology have led to more aesthetically pleasing options such as solar tiles or solar windows, which seamlessly blend with the architecture and minimize the visual impact. Ultimately, the extent to which solar cells affect the aesthetics of a building depends on the design choices and integration techniques employed.
- Q: Can solar cells be used in off-grid cabins or cottages?
- Yes, solar cells can definitely be used in off-grid cabins or cottages. Solar panels can generate electricity by converting sunlight into usable energy, which can then be stored in batteries for later use. This makes them an excellent choice for powering remote locations like off-grid cabins or cottages where access to the electrical grid may be limited or non-existent.
- Q: What is the role of bypass diodes in shading situations?
- The role of bypass diodes in shading situations is to minimize the impact of shade or partial shading on the performance of solar panels. When a solar panel is partially shaded, the shaded cells can create a significant drop in voltage, reducing the overall electrical output. Bypass diodes are connected in parallel with the shaded cells, allowing the current to bypass the shaded area and flow through the diode. This helps to maintain a higher voltage and prevent the shaded cells from negatively affecting the performance of the entire solar panel.
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235W Bendable Solar Cells Poly Solar Panel with Factory Direct Sale 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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