Factory Directly Sale Poly solar Panel with 25 Years Warranty CNBM

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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.

Factory Directly Sale Poly solar Panel with 25 Years Warranty CNBM

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 of 86km/h

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:

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 mining operations?: Yes, solar cells can be used in mining operations. They can be employed to power various equipment and machinery used in mining processes, such as lighting, ventilation systems, pumps, and conveyor belts. Solar energy can also be used to generate electricity for on-site offices and facilities, reducing the reliance on traditional energy sources and minimizing the environmental impact of mining activities. Additionally, the use of solar cells in mining operations can contribute to cost savings and improve the overall sustainability of the mining industry.

Q:What is the most common type of solar cell?: The most common type of solar cell is the silicon-based solar cell.

Q:What is the current situation and the recent progress space solar cells in China?: 80% of the satelites in space are using power provided by solar cells. That's why the solar cells research and development are so important in China.

Q:Can solar cells be used in remote locations?: Yes, solar cells can be used in remote locations. Solar cells generate electricity by converting sunlight into energy, making them suitable for areas with limited access to the power grid or where it might be challenging or expensive to connect to traditional energy sources. They are often deployed in remote locations like rural areas, deserts, mountains, or islands to provide a reliable and sustainable source of power.

Q:How do solar cells impact wildlife?: Solar cells have a minimal impact on wildlife compared to other forms of energy generation. While the installation and maintenance of solar panels can disrupt local habitats temporarily, once operational, solar cells do not produce air or water pollution, noise, or hazardous waste that could harm wildlife. Additionally, solar farms can provide valuable habitats for certain species, as the spaces between panels can be used for vegetation growth. Overall, solar cells are considered a much cleaner and safer energy option for wildlife compared to traditional fossil fuels.

Q:What are the 3 things you need to know before you start to make solar cells?: There is another easy way to make a solar cell by using 2 small sheets of brushed copper and setting 1 of them on the hot plate for half an hour until the copper turns black. Some magic will happen.

Q:How do solar cells handle power factor correction?: Solar cells do not handle power factor correction directly. Power factor correction is typically addressed at the level of the grid or inverter systems that convert the DC power generated by solar cells into AC power for use in homes and businesses. However, advanced inverter technologies used in solar power systems can incorporate power factor correction capabilities to improve the overall efficiency and power quality of the system.

Q:How can I understand the working principles of solar cells?: My way of understand the working principles of solar cells is to read tons of books about that topic.

Q:How can I describe solar cells in a simple way?: The angel of the sunshine!

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