Clear Solar Cells Polycrystalline Solar Panel with Factory Price High Efficiency CNBM

Clear Solar Cells Polycrystalline Solar Panel with Factory Price High Efficiency CNBM

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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.

Polycrystalline solar Panel with Factory Price High Efficiency 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:

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 remote monitoring systems?: Yes, solar cells can be used in remote monitoring systems. Solar cells are an ideal power source for remote monitoring systems as they convert sunlight into electricity, providing a sustainable and reliable source of power even in remote or off-grid locations. This eliminates the need for traditional power sources or frequent battery replacements, making solar cells a cost-effective and environmentally friendly solution for powering remote monitoring systems.

Q:How do solar cells perform in areas with extreme temperature fluctuations?: Solar cells can be affected by extreme temperature fluctuations. High temperatures can cause solar cells to become less efficient and generate less electricity, while very low temperatures can reduce their ability to function optimally. However, advancements in technology and the use of materials that are more resistant to temperature changes have improved the performance of solar cells in areas with extreme temperature fluctuations. Additionally, proper installation and maintenance can help mitigate the impact of temperature fluctuations on solar cell performance.

Q:Can solar cells be used in electric vehicle charging stations?: Yes, solar cells can be used in electric vehicle charging stations. Solar panels can capture sunlight and convert it into electricity, which can then be used to charge electric vehicles. This approach is known as solar-powered charging stations and is an environmentally friendly alternative to traditional grid-powered stations.

Q:Can solar cells be used to power remote monitoring systems?: Yes, solar cells can be used to power remote monitoring systems. Solar panels can convert sunlight into electricity, which can then be used to power various devices, including remote monitoring systems. This makes solar cells a reliable and sustainable option for powering such systems in remote locations where access to traditional power sources may be limited or unavailable.

Q:Can solar cells be used in remote areas with no grid access?: Yes, solar cells can be used in remote areas with no grid access. Solar cells, also known as photovoltaic (PV) cells, convert sunlight into electricity. They can be installed in off-grid locations where there is no access to a power grid, allowing the generation of electricity for various purposes. Solar cells are particularly beneficial in remote areas as they offer a sustainable and reliable source of clean energy, reducing the dependence on traditional fossil fuels and enhancing energy independence.

Q:How do solar cells perform in areas with high levels of humidity?: Solar cells can still perform efficiently in areas with high levels of humidity. However, excessive moisture in the air can cause a slight decrease in their overall performance due to increased resistive losses. It can also lead to the formation of water droplets on the surface of the solar panels, which can temporarily block sunlight and reduce energy production. To mitigate these effects, solar panels are typically designed to be water-resistant and have anti-reflective coatings to prevent water droplet formation. Overall, while humidity can have a minor impact on solar cell efficiency, it does not significantly hinder their ability to generate electricity.

Q:How do solar cells perform in high humidity environments?: Solar cells typically perform well in high humidity environments. However, excessive moisture or prolonged exposure to water can lead to a decrease in their efficiency. It is important to ensure proper waterproofing and maintenance of the solar panels to prevent any potential damage caused by moisture.

Q:Can solar cells be used in public charging stations for electric vehicles?: Yes, solar cells can be used in public charging stations for electric vehicles. Solar panels can generate electricity from sunlight and convert it into usable energy to charge electric vehicles, making them a sustainable and environmentally-friendly option for public charging infrastructure.

Q:How do solar cells perform in different temperature ranges?: Solar cells generally perform less efficiently at high temperatures. This is because the increase in temperature can lead to an increase in electron-hole recombination, reducing the overall photoelectric conversion efficiency. On the other hand, solar cells can also experience a decrease in performance at extremely low temperatures, although this effect is usually less significant. Overall, the efficiency of solar cells varies with temperature, with a decline at high temperatures and a smaller impact at low temperatures.

Q:How can I buy the solar cells wholesale ?: There are many OEM factories manufacturing solar cells in China. As long as your order is big enough, most of the OEM factories are willing to provide you a competitive whole sale price which is much cheaper than retail price.

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