250W Graphene Enhanced Poly Silicon Solar Module with High Quality CNBM

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250W Poly Silicon Solar Module with High Quality CNBM

Polycrystalline Solar Module

XH250P(72)/ XH275P(72)/ XH300P(72)

Models	XH250P(72)	XH285P(72)	XH300P(72)
Max. Power (Pmax)	250Wp	285Wp	300Wp
Optimum Operating Voltage (Vm)	34.8V	35.7V	35.9V
Optimum Operating Current (Im)	7.18A	7.77 A	8.08A
Open-circuit Voltage (Voc)	43.8V	35.4 V	44.4V
Short-circuit Current (Isc)	8.04A	8.24 A	8.62A
Cells efficiency	14.6%	15.8%	16.8%
Dimension L×W×H (mm)	1956×992×50mm	1956×992×50	1956×992×50
Power Tolerance (Pmax)	0 ~ +3%	0 ~ +3%	0 ~ +3%
Numbers of cells	60pcs poly solar cell 156×156mm	72pcs poly solar cell 156×156mm	72pcs poly solar cell 156×156mm
weight	25kg	25kg	25kg
Max system voltage	1000V DC	1000V DC	1000V DC
Temperature cycling range	-40℃ ~ +85℃	-40℃ ~ +85℃	-40℃ ~ +85℃

Q: Can solar cells be used at night?: No, solar cells cannot be used at night as they rely on sunlight to generate electricity.

Q: How do solar cells perform in areas with high levels of water pollution?: Solar cells can experience a decrease in performance in areas with high levels of water pollution due to the reduced sunlight reaching the cells. The pollutants in the water can absorb or scatter sunlight, leading to lower solar panel efficiency and energy output. Additionally, water pollution can also corrode the surface of solar panels, further affecting their performance. Therefore, regular maintenance and cleaning of solar panels are crucial in such areas to ensure optimal functioning.

Q: Can solar cells be used in shopping centers?: Yes, solar cells can be used in shopping centers. They can be installed on rooftops or in parking lots to generate clean and renewable energy, helping to reduce electricity costs and carbon emissions. Solar cells can also be integrated into the design of buildings, such as glass facades or awnings, allowing shopping centers to harness solar power while maintaining aesthetic appeal.

Q: What is the impact of solar cells on reducing energy poverty?: Solar cells have a significant impact on reducing energy poverty by providing access to electricity in remote areas that are not connected to the grid. They offer a reliable and sustainable source of power, enabling households to meet their basic energy needs and improve their quality of life. Additionally, solar cells reduce dependence on expensive and polluting fossil fuels, making energy more affordable and environmentally friendly for those living in poverty.

Q: Can solar cells be used in underwater vehicles?: Yes, solar cells can be used in underwater vehicles. However, their efficiency may be significantly reduced due to limited sunlight penetration through water. Specialized solar cells designed for underwater use can be utilized to generate power for these vehicles, but alternative power sources such as batteries or fuel cells are often used for efficient operation underwater.

Q: Can solar cells be used on boats?: Yes, solar cells can be used on boats. They are a reliable and efficient source of renewable energy that can power various electrical systems on board, including lighting, navigation equipment, and charging batteries. Additionally, solar cells are lightweight, durable, and environmentally friendly, making them an ideal choice for boating applications.

Q: What is the impact of bird droppings on solar cell efficiency?: Bird droppings can have a negative impact on solar cell efficiency as they can block sunlight from reaching the surface of the cells, reducing their ability to generate electricity. Additionally, the acidic nature of bird droppings can cause damage to the protective coatings on the solar cells, further decreasing their efficiency. Regular cleaning and maintenance are necessary to mitigate the effects of bird droppings on solar cell performance.

Q: I am a purchasing manager for a EPC engineering company, and we are planning to purchasing some 4bb solar cells for one of our project in Taiwan, can I get a quotation online?: We do have 4bb solar cells, but we also have 125Mono &156 Multi&Mono 2BB&3BB&4BB A grade solar cell.

Q: How do solar cells perform in different geographic locations?: Solar cells perform differently in different geographic locations due to variations in sunlight intensity, temperature, and weather patterns. Regions closer to the equator generally receive more direct sunlight throughout the year, resulting in higher solar cell performance. However, solar cells can still generate electricity even in regions with less sunlight, as long as they receive sufficient irradiance. Factors like cloud cover, air pollution, and shading from buildings or trees can also affect solar cell performance. Overall, solar cells can be effective in a wide range of geographic locations, but their output may vary depending on local conditions.

Q: Can solar cells be used in electric grid stabilization?: Yes, solar cells can be used in electric grid stabilization. Solar energy can be harnessed and fed into the electric grid, helping to stabilize it by providing a consistent and renewable source of electricity. By balancing the intermittent nature of solar energy with other sources of power, such as storage systems or conventional power plants, solar cells can contribute to grid stability by reducing reliance on fossil fuels and promoting a more sustainable energy mix.

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