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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.

Manufacture in China 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 to power medical devices or implants?: Yes, solar cells can be used to power medical devices or implants. They provide a sustainable and renewable source of energy, allowing these devices to operate without the need for frequent battery replacements or external power sources. Additionally, solar cells can be integrated into the design of medical implants, providing a self-sustaining power supply for long-term usage.

Q: Can solar cells be used on windows?: Yes, solar cells can be used on windows.

Q: Can solar cells be used in hybrid systems?: Yes, solar cells can be used in hybrid systems. Hybrid systems combine different sources of energy, such as solar, wind, or fossil fuels, to generate electricity. Solar cells can be integrated into these systems to harness solar energy and contribute to the overall power generation. This allows for a more sustainable and efficient energy production, reducing reliance on traditional energy sources.

Q: How do solar cells handle electromagnetic pulses?: Solar cells are generally not designed to handle electromagnetic pulses (EMPs) as they are highly sensitive electronic devices. Strong EMPs, such as those caused by a nuclear explosion or a solar storm, can potentially damage or destroy solar cells by overwhelming their circuitry. However, it is worth noting that the likelihood of solar cells being directly affected by EMPs is relatively low, as they are often shielded by other components of the solar panel system such as inverters and wiring.

Q: Can solar cells be used for lighting?: Yes, solar cells can be used for lighting. Solar cells generate electricity from sunlight and this electricity can be used to power light bulbs or other lighting devices. This allows for the use of renewable energy sources and can be particularly beneficial in remote areas or during power outages.

Q: Can solar cells be used for powering space missions?: Yes, solar cells can be used for powering space missions. Solar cells, also known as photovoltaic cells, convert sunlight into electricity. They have been widely used in space missions as they provide a reliable and renewable source of energy. Solar panels equipped with these cells are often deployed on spacecraft to generate power for various systems and instruments. The abundance of sunlight in space makes solar cells a practical and efficient option for powering space missions.

Q: Can solar cells be used for aerospace applications?: Yes, solar cells can be used for aerospace applications. They are commonly used in satellites and space probes to provide power for various systems and instruments. Solar cells are lightweight, reliable, and can efficiently convert sunlight into electricity, making them ideal for powering spacecraft in the vastness of space where traditional power sources are not feasible.

Q: We are currently promoting our one of our solar cells seriers, which is the 156mmx156mm 6inch,2BB/3BB polycrystalline/multi solar cells,mono solar cell,made in Taiwan/Germany, please feel free to contact me if any interest.: I am now in the process of purchasing some mono solar cells, can you send me more details of the product?

Q: What is the role of maximum power point tracking in solar cell systems?: The role of maximum power point tracking (MPPT) in solar cell systems is to optimize the power output of the solar panels by continuously adjusting the operating point to the maximum power point, which is the point at which the solar panel generates the most power. MPPT ensures that the solar cell system operates at its highest efficiency, allowing for maximum energy production and improved overall performance.