Sunpower Solar Cells 235w Poly Solar Panel with 25 Years Warranty 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: How do solar cells handle snow or ice buildup?
- Solar cells do not handle snow or ice buildup well. When covered by snow or ice, solar cells are unable to absorb sunlight effectively, leading to reduced energy production. To prevent this issue, solar panels are often installed at an angle, allowing snow and ice to slide off more easily. Additionally, some solar systems use heating elements to melt snow or ice that accumulates on the panels.
- Q: How do solar cells generate electricity at night?
- Solar cells do not generate electricity at night as they rely on sunlight to produce energy.
- Q: Can solar cells be used in smart home automation systems?
- Yes, solar cells can be used in smart home automation systems. Solar cells can generate electricity from sunlight and can be integrated into the smart home system to power various devices and sensors. This allows for energy-efficient and sustainable operation of the automation system, reducing reliance on conventional power sources and lowering electricity costs.
- Q: Can solar cells be used in remote areas with no access to electricity?
- Yes, solar cells can be used in remote areas with no access to electricity. Solar cells convert sunlight into electricity, making them a reliable and sustainable source of power in areas where grid connectivity is absent. They are particularly well-suited for remote locations due to their portability, low maintenance requirements, and ability to generate electricity even in harsh environmental conditions.
- Q: What is the impact of solar cells on job creation?
- The impact of solar cells on job creation is significant. The solar industry has seen a rapid growth in recent years, leading to a surge in job opportunities. Solar cell manufacturing, installation, maintenance, and research and development have all created a wide range of employment opportunities. This growth has not only created jobs in the renewable energy sector but has also generated indirect employment in related industries. Additionally, the shift towards solar energy has encouraged innovation and entrepreneurship, further contributing to job creation. Overall, solar cells have had a positive impact on job creation by driving economic growth and fostering a sustainable workforce.
- Q: What is the environmental impact of manufacturing solar cells?
- The environmental impact of manufacturing solar cells is relatively low compared to other forms of energy production. While the production process does require energy and resources, such as silicon, metals, and chemicals, it is offset by the clean energy the solar cells generate throughout their lifespan. Additionally, advancements in manufacturing techniques have significantly reduced the environmental footprint of solar cell production in recent years. Overall, the environmental benefits of using solar cells for clean energy generation outweigh the impact of their manufacturing.
- Q: How much do solar cells cost?
- The cost of solar cells can vary depending on various factors such as the size, type, efficiency, and quality of the cells. On average, residential solar panels can cost anywhere from $10,000 to $30,000, including installation. However, it's important to note that prices have been decreasing over the years, making solar energy more affordable and accessible to a wider range of consumers.
- Q: Is the Photovoltaic Cells cheap to buy?
- Photovoltaic Cells is cheaper than some kinds of solar cells because of the material that made of the Photovoltaic Cells is low cost one.
- Q: Can solar cells be used to power large industrial facilities?
- Yes, solar cells can be used to power large industrial facilities.
- Q: Can solar cells be used on spacecraft?
- Yes, solar cells can be used on spacecraft. In fact, solar cells are commonly utilized on spacecraft to generate electricity by converting sunlight into usable energy. This provides a reliable and renewable source of power for various systems and instruments onboard the spacecraft.
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Sunpower Solar Cells 235w Poly Solar Panel with 25 Years Warranty 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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