250W 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:Which brand of the solar cells is sold with the lower price on the market? Which brand is more practical for the countryside?: Sometimes the lower price solar cells mean you might have to take the risk of low quality solar cell.

Q:How do solar cells perform in urban environments?: Solar cells can perform well in urban environments, although their efficiency can be affected by factors such as shading from buildings and pollution. However, advancements in technology have allowed for the development of solar cells that are more resilient to these challenges, making them a viable and sustainable energy option in urban areas.

Q:What is the future of solar cells?: The future of solar cells is promising and bright. With advancements in technology and increasing efficiency, solar cells are becoming more affordable and accessible. The integration of solar power into everyday objects and the development of flexible and transparent solar cells are opening up new possibilities for renewable energy generation. Additionally, research is underway to improve the storage and conversion of solar energy, further enhancing the efficiency and effectiveness of solar cells. As the world continues to prioritize clean energy solutions, the future of solar cells looks to be a key component in achieving a sustainable and greener future.

Q:What is the role of inverters in solar cell systems?: The role of inverters in solar cell systems is to convert the direct current (DC) generated by the solar panels into alternating current (AC) that can be used to power electrical devices or be fed back into the grid.

Q:Can solar cells be used on spacecraft?: Yes, solar cells can be used on spacecraft. In fact, solar cells are commonly utilized on spacecraft to generate electricity by converting sunlight into usable energy. This provides a reliable and renewable source of power for various systems and instruments onboard the spacecraft.

Q:How do solar cells perform in regions with high levels of snowfall and blizzards?: Solar cells generally do not perform optimally in regions with high levels of snowfall and blizzards. The snow accumulation on the solar panels can significantly reduce their ability to generate electricity as it blocks the sunlight from reaching the cells. However, advancements in technology and design have led to the development of snow-resistant solar panels that can shed snow more easily and continue to generate electricity even in snowy conditions. Additionally, the angle and tilt of the panels can also play a role in snow shedding. Overall, while solar cells may not perform at their highest efficiency in regions with heavy snow, it is still possible to generate some electricity with proper installation and maintenance practices.

Q:Can solar cells be used in military vehicles?: Yes, solar cells can be used in military vehicles. They provide a renewable and sustainable source of energy, reducing dependency on fossil fuels and increasing operational efficiency. Additionally, solar cells can help power various systems and equipment in military vehicles, enhancing their capabilities and reducing logistical challenges in remote or hostile environments.

Q:Do you believe you can make a solar cell by using kitchenware?: As a scientist, I think it's possible.

Q:How do solar cells perform in areas with high levels of chemical pollutants?: Solar cells may experience a decrease in performance in areas with high levels of chemical pollutants due to the reduced intensity of sunlight reaching the cells. The presence of pollutants in the atmosphere can block or scatter sunlight, leading to a decrease in the amount of energy absorbed by the solar cells. This can result in a reduction in the efficiency of solar panels and a decrease in their overall power output. Regular cleaning and maintenance of the solar panels can help mitigate the negative impact of chemical pollutants on their performance.

Q:How much do solar cells cost?: The cost of solar cells can vary depending on various factors such as the type and size of the system, installation requirements, location, and quality of the panels. On average, residential solar panel systems can range from $10,000 to $30,000 or more. However, it is important to consider long-term savings on electricity bills and potential government incentives that can offset the initial investment.

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