Mini 2W 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 affect the aesthetics of a building?
- Solar cells can have a significant impact on the aesthetics of a building. While their installation may alter the appearance of the structure, advancements in solar technology have led to more aesthetically pleasing designs. With options like integrated solar panels or solar shingles that blend seamlessly into the building's design, solar cells can enhance the overall aesthetics and even contribute to a more modern and sustainable look. Additionally, the sight of solar panels on a building can signal an environmentally conscious approach, which many people find visually appealing.
- Q:What is the role of solar cells in powering water pumping systems?
- Solar cells play a crucial role in powering water pumping systems by converting sunlight into electricity, which is then used to run the pumps. This renewable energy source eliminates the need for traditional fuel sources and provides a sustainable and cost-effective solution, especially in remote or off-grid areas where access to electricity is limited.
- Q:Can solar cells be used for powering electric gates?
- Yes, solar cells can be used for powering electric gates. Solar cells convert sunlight into electricity, which can be used to charge batteries that power the electric gates. This renewable energy source is an environmentally friendly and cost-effective solution for gate automation.
- Q:How are solar cells connected to the electrical grid?
- Solar cells are connected to the electrical grid through the use of inverters, which convert the direct current (DC) produced by the solar panels into alternating current (AC) that can be used by homes and businesses. This AC power is then fed into the electrical grid, allowing for the distribution of solar energy to other users and ensuring a reliable supply of electricity.
- Q:How many years should I spend in the solar cell industry to be a good solar cells sales person?
- Personally, I think 4 years will be good enough to be a really good solar cells sales, and you can accumulate a lot of client based and resources.
- Q:What is the impact of leaf litter on solar cell performance?
- Leaf litter can have a negative impact on solar cell performance as it can block sunlight from reaching the surface of the cells, reducing their efficiency and overall power output. Additionally, the buildup of leaf litter can also lead to overheating and potential damage to the solar panels. Regular cleaning and maintenance of solar panels are crucial to ensure optimal performance and maximize energy generation.
- Q:Can solar cells be used in public transportation systems?
- Yes, solar cells can be used in public transportation systems. They can be installed on the roofs of buses, trains, and trams to generate electricity from sunlight, which can be used to power various systems such as lighting, air conditioning, and onboard electronics. This helps reduce reliance on fossil fuels and lowers the carbon footprint of public transportation. Additionally, solar cells can also be integrated into bus shelters and charging stations to provide clean energy for electric buses and other vehicles.
- Q:Can solar cells be used in public transportation?
- Yes, solar cells can be used in public transportation. They can be integrated into various parts of vehicles, such as the roof or windows, to generate electricity and reduce the reliance on fossil fuels. This not only helps to reduce emissions and combat climate change but also provides a sustainable and cost-effective solution for powering public transportation.
- Q:Can solar cells be used on wearable technology?
- Yes, solar cells can be used on wearable technology. Advances in technology have made it possible to integrate small, flexible, and lightweight solar cells into wearable devices such as smartwatches, fitness trackers, and even clothing. These solar cells can convert sunlight into electricity, providing a sustainable and convenient way to power wearable technology.
- Q:What is the effect of dust or dirt on solar cell performance?
- The presence of dust or dirt on solar cell surfaces can significantly decrease their performance by reducing the amount of sunlight reaching the cells and interfering with the efficient transfer of electrons. This can lead to a decrease in the overall power output of the solar system. Regular cleaning and maintenance are essential to ensure optimal performance and maximize energy production.
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Mini 2W 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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