Photovoltaic Pv Solar Cells - Monocrystalline Silicon Solar Cell Solar Panel 250w in China Good Price

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Quick Details

Place of Origin:				Model Number:	SY-250M
Material:	Monocrystalline Silicon	Size:	1581107142mm	Number of Cells:	8*12
Max. Power:	250W	VOC:	58.4v	cells:	125*125mm

Packaging & Delivery

Packaging Detail:	22pcs/carton 264pcs/20ft container 672pcs/40ft container
Delivery Detail:	within 5 working days

Specifications

1.250W Monocrystalline silicon solar panel
2.CE,ISO certification
3.excellent in quality and reasonable in price

250W Monocrystalline silicon solar panel/modules

1)High efficiency and good workmanship
2)excellent in quality and reasonable in price
3)High transmission rate,low iron and tempered glass
4)solar panel have high wind,easy installation and long life
5)Life time:20-25 years
6)Tempered glass laminated with aluminum frame

7)Construction
a)Front:high-transmission low-iron tempered glass
b)Back:TPT
c)Encapsulant:EVE
d)Frame:aluminum
e)Certification:CE ISO9001

Q: Can solar cells be used in high-altitude areas?: Yes, solar cells can be used in high-altitude areas. In fact, solar cells can actually be more efficient at higher altitudes due to reduced atmospheric interference and increased solar irradiance. However, the performance of solar cells can still be affected by factors like temperature and snow cover, which need to be considered for optimal utilization in high-altitude regions.

Q: What is the impact of shadows on solar cell performance?: Shadows have a negative impact on solar cell performance as they decrease the amount of sunlight reaching the solar panel, therefore reducing the electricity generation. Shadows can create "hot spots" on the cells, leading to higher temperatures and potential damage. It is essential to ensure that solar panels are installed in areas free from shadows to maximize their efficiency and overall performance.

Q: Can I trust the suppliers for film solar that I found on alibaba ?: Well, it really depends on what kind of suppliers you are dealing with, because as a matter of fact, some of the suppliers on alibaba are very tricky!

Q: Can solar cells be used for space applications?: Yes, solar cells can be used for space applications. They are commonly used to power satellites and spacecraft by converting sunlight into electricity.

Q: Can solar cells be used for powering submarines?: Yes, solar cells can be used for powering submarines. However, due to the limited space available on submarines and the need for continuous power, solar cells alone may not be sufficient to meet all the energy requirements. Additional power sources such as batteries or fuel cells are typically used in combination with solar cells to ensure continuous power supply for submarines.

Q: Can solar cells be used to power outdoor lighting systems?: Yes, solar cells can be used to power outdoor lighting systems. Solar cells convert sunlight into electricity, which can be stored in batteries and used to power outdoor lights when the sun goes down. This allows for a sustainable and energy-efficient lighting solution, especially in remote or off-grid areas.

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 ensure that the solar panels operate at their most efficient point of power generation. MPPT algorithms continuously adjust the operating voltage and current of the solar panels to track the maximum power point, which is the point where the panels produce the maximum power output for a given set of environmental conditions. By optimizing the power output, MPPT increases the overall efficiency and performance of the solar cell system, maximizing the energy harvest from the sun.

Q: Want to use solar panels and batteries to produce a power supply that can provide a stable voltage, how can you connect? Can you connect directly with the solar panel to the battery while the battery power supply is feasible?: In the case of solar power to charge the battery at the same time, the battery power supply is completely feasible, in this case, the load will use the power of electricity directly to the use of solar cells, the remaining charge to the battery; the contrary, if the solar battery power is not enough , Will also take electricity from the battery at the same time.

Q: What is the maximum efficiency of a solar cell?: The maximum efficiency of a solar cell is determined by the Shockley-Queisser limit, which states that the theoretical maximum efficiency is around 33.7%. However, in practical applications, the highest efficiency achieved by commercially available solar cells is currently around 26-27%.

Q: Can solar cells generate enough electricity to power an entire house?: Yes, solar cells can generate enough electricity to power an entire house. The energy output of solar cells depends on various factors such as the size of the system, location, and the amount of sunlight received. With a properly designed and adequately sized solar system, it is possible to generate enough electricity to meet the energy needs of a typical house, and even potentially produce surplus energy that can be fed back into the grid.

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