Polycrystalline Solar Cells 156*156 System 1

Polycrystalline Solar Cells 156*156

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Payment Terms:: TT or LC

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Mono Solar Cell 156mm Details:

Minimum Order Quantity:	4000w	Unit:	watt	Loading Port:	SHENZHENPort
Supply Ability:	1GW Per Year	Payment Terms:	TT OR LC

Product Description:

Details Of Mono Solar Cell 156mm

Specifications Of Mono Solar Cell 156mm

1.Mechanical data and design

Format	156 mm × 156 mm ± 0.5 mm
Thickness	- 210 μm ± 40 μm
Front(-)	1.5 mm bus bars (silver),blue anti-reflection coating (silicon nitride)
Back (+)	2.5 mm wide soldering pads (silver) back surface field (aluminium)

2.Temperature Coefficient of Cells

Voc. Temp . coef.%/K	-0.35%/K
Isc . Temp . coef.%/K	+0.024%/K
Pm. Temp. coef.%/K	-0.47%/K

3.Electrical Characteristic

Efficiency (%)	Pmpp (W)	Umpp (V)	Impp (A)	Uoc (V)	Isc (A)	FF (%)
18.35	4.384	0.526	8.333	0.63	8.877	78.3%
18.20	4.349	0.526	8.263	0.63	8.789	78.54%
18.05	4.313	0.525	8.216	0.63	8.741	78.32%
17.90	4.277	0.524	8.161	0.629	8.713	78.04%
17.75	4.241	0.523	8.116	0.629	8.678	77.70%
17.60	4.206	0.521	8.073	0.628	8.657	77.36%
17.45	4.170	0.519	8.039	0.628	8.633	76.92%
17.30	4.134	0.517	8.004	0.626	8.622	76.59%
17.15	4.098	0.516	7.938	0.625	8.537	76.80%
17.00	4.062	0.512	7.933	0.625	8.531	76.18%
16.75	4.002	0.511	7.828	0.625	8.499	75.34%
16.50	3.943	0.510	7.828	0.625	8.484	74.36%

4.Intensity Dependence

Intensity [W/m2]	Isc× [mA]	Voc× [mV]
1000	1.00	1.000
900	0.90	0.989
500	0.50	0.963
300	0.30	0.939
200	0.20	0.920

Advantage Of Mono Solar Cell 156mm

1: high quality cell, Level A cell

2: Dimensione:125*125mm Diagonal:150mm / 165mm
Dimensione:156*156mm Diagonal:200mm

3: Qualified certification: TUV,CE certification.

4: Warranty: five years for whole unit

Usage/Application Of Mono Solar Cell 156mm

Monocrystalline solar cells are currently the fastest developing a solar cell, its structure and production process has been finalized, the products have been widely used for space and ground. Such solar cells with high purity silicon rods as raw materials. Silicon rods, material performance indicators in order to reduce production costs, and now solar terrestrial applications such as the use of solar grade somewhat relaxed. Some semiconductor devices can also be used for processing materials and discard the head and tail of silicon materials, solar cells after re-drawn into a dedicated silicon rods.

Packaging & Delivery Of Mono Solar Cell 156mm

Packaging Detai

Packaging Detail：Export Carton and Pallet or under customer request.

Delivery Detail：10-20days

Q: How much space is required to install a solar cell system?: The space required to install a solar cell system depends on several factors such as the size and efficiency of the solar panels, the energy needs of the property, and the available sunlight. Generally, a residential solar system can require anywhere from 100 to 1,000 square feet of roof or ground space. However, it's best to consult with a professional to accurately determine the space requirements based on specific circumstances.

Q: How do solar cells perform in regions with high levels of humidity and rainfall?: Solar cells can still perform well in regions with high levels of humidity and rainfall. While humidity may slightly decrease the efficiency of solar cells, modern designs and materials are developed to withstand these conditions. Additionally, rainfall can actually be beneficial as it helps to clean the solar panels, removing dust and dirt that may accumulate on the surface. Overall, solar cells can still generate electricity effectively in regions with high humidity and rainfall, although their performance may be slightly affected.

Q: What is the effect of pollution on solar cell performance?: Pollution has a significant negative effect on solar cell performance. Air pollution, such as smog and particulate matter, reduces the amount of sunlight reaching the solar cells, thereby reducing their efficiency. Additionally, pollutants like dust and dirt can accumulate on the surface of the solar panels, further decreasing their performance. Overall, pollution hampers the ability of solar cells to generate electricity effectively, highlighting the importance of clean environments for optimal solar energy production.

Q: What is the role of surge suppressors in solar cell systems?: The role of surge suppressors in solar cell systems is to protect the system from voltage surges or spikes that can potentially damage the solar panels, inverters, or other components. These surge suppressors help regulate and stabilize the electrical flow by diverting excess voltage to ground, ensuring the smooth operation and longevity of the solar cell system.

Q: What is the impact of saltwater exposure on solar cell efficiency?: Saltwater exposure can have a significant negative impact on solar cell efficiency. The saltwater can corrode the metal components of the solar cells, leading to a decrease in their performance and overall efficiency. Additionally, the saltwater can create a conductive pathway that can bypass the solar cells, resulting in a loss of electrical energy. Therefore, it is crucial to protect solar cells from saltwater exposure to maintain their efficiency and prolong their lifespan.

Q: What is the impact of solar cells on reducing dependence on foreign energy sources?: Solar cells have a significant impact on reducing dependence on foreign energy sources as they harness the abundant and renewable power of the sun. By generating electricity locally, solar cells decrease the need for importing energy from foreign countries, promoting energy independence. This not only strengthens national security but also reduces the economic and political risks associated with relying on foreign energy supplies. Additionally, solar cells contribute to a more sustainable and environmentally friendly energy system, reducing carbon emissions and mitigating climate change.

Q: What is the effect of dust or dirt on solar cell performance?: The effect of dust or dirt on solar cell performance is that it reduces the amount of sunlight reaching the solar cells, thereby decreasing their efficiency and overall power output.

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, the level of radiation exposure, and the specific mission requirements. However, on average, solar cells in space can last anywhere from 10 to 25 years.

Q: How do solar cells affect the environment?: Solar cells have a positive impact on the environment as they produce clean and renewable energy, reducing the reliance on fossil fuels and lowering greenhouse gas emissions. Additionally, the production and operation of solar cells have minimal environmental impact compared to conventional power generation methods. However, the manufacturing process of solar cells does require some resources and can generate waste, but overall, the environmental benefits outweigh these concerns.

Q: Can solar cells be used for powering traffic lights?: Yes, solar cells can be used for powering traffic lights. Solar cells convert sunlight into electricity, which can be stored in batteries and used to power various devices, including traffic lights. This helps reduce dependence on the electrical grid and promotes renewable energy use.

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