HOT SALE TUV CE UL MCS CEC monocrystalline silicon solar cells made in China

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Packaging Detail:	COMMON PACKING
Delivery Detail:	15 DAYS

solar panel Mono crystalline 250w
1.100% A grade cell
2. Positive Tolerance
3. Super quality competitve price

HOT SALE TUV CE UL MCS CEC solar panel Mono crystalline 250w made in China pecification

Mechanical Characteristics

Solar Cell	Mono-crystalline silicon 156 × 156 mm (6 inches)
No. of Cells	60 (6 × 10)
Dimensions	1640 × 992 × 40mm
Weight	20.0 kgs
Front	Glass 4.0 mm tempered glass
Frame	Anodized aluminium alloy
Junction Box	IP67 rated (3 bypass diodes)
Output Cables	TUV (2Pfg1169:2007), UL 4703, UL444.0 mm2, symmetrical lengths (-) 900mm and (+) 900 mm
Connectors	MC4 connectable
Mechanical load test	5400Pa
Resistance	277g steel ball falls down from 1m height and 60m/s wind

Q:What is the effect of pollution on solar cell performance?: The effect of pollution on solar cell performance is generally negative. Pollution, such as dust, smog, and airborne particles, can accumulate on the surface of solar panels, reducing their ability to absorb sunlight and convert it into electricity. This buildup of pollutants creates a barrier between the sun's rays and the solar cells, resulting in decreased energy production. Regular cleaning and maintenance of solar panels are necessary to mitigate the impact of pollution and maintain optimal performance.

Q:What is the difference between polysilicon and monocrystalline silicon photovoltaic cells?: Monocrystalline silicon is made of polycrystalline silicon by a single crystal furnace, but also useful for the preparation of monocrystalline silicon melting. Polysilicon is the direct raw material for the production of monocrystalline silicon, which is the basic material of electronic information for semiconductor devices such as contemporary artificial intelligence, automatic control, information processing, photoelectric conversion and so on. Known as the "cornerstone of the microelectronics building."

Q:What is the impact of snow accumulation on solar cells?: Snow accumulation on solar cells can have a negative impact on their performance and efficiency. When snow covers the surface of the solar panels, it prevents sunlight from reaching the cells, thereby reducing their ability to generate electricity. Additionally, the weight of the accumulated snow poses a risk of damaging the delicate solar cells or the entire panel structure. Therefore, it is important to regularly clear the snow from solar panels to ensure optimal energy production and prevent any potential damage.

Q:Can solar cells be used in recreational vehicles or boats?: Yes, solar cells can be used in recreational vehicles or boats to generate electricity, making them a sustainable and efficient power source for these vehicles.

Q:What is the impact of snowmelt on solar cell efficiency?: The impact of snowmelt on solar cell efficiency is generally positive. When snow covers solar panels, it reduces their ability to generate electricity due to the lack of sunlight reaching the cells. However, as the snow melts and slides off the panels, it allows for maximum exposure to sunlight, thus improving the efficiency and energy production of the solar cells.

Q:How does the solar cell work in terms of photochemical conversion?: The photovoltaic cell module is capable of generating electromotive force when light is irradiated to obtain energy.

Q:What is the role of bypass diodes in shading situations?: The role of bypass diodes in shading situations is to minimize the impact of shade or partial shading on the performance of solar panels. When a solar panel is partially shaded, the shaded cells can create a significant drop in voltage, reducing the overall electrical output. Bypass diodes are connected in parallel with the shaded cells, allowing the current to bypass the shaded area and flow through the diode. This helps to maintain a higher voltage and prevent the shaded cells from negatively affecting the performance of the entire solar panel.

Q:What is the average lifespan of a solar cell in space?: The average lifespan of a solar cell in space can vary depending on several factors, such as the quality of the materials used, exposure to radiation, and maintenance. Generally, solar cells in space are designed to last anywhere from 10 to 25 years, but some have been known to continue functioning well beyond that timeframe.

Q:Are there any books in the market t about solar cells and their applications?: There are a lot of resources about solar cells on line, and they are cheaper.

Q:Can solar cells be used to power electric gates?: Yes, solar cells can be used to power electric gates. Solar cells convert sunlight into electricity, which can be stored in batteries and used to power various devices, including electric gates. This allows for a sustainable and environmentally friendly solution to power electric gates without relying on traditional energy sources.

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