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Packaging Detail:	standard export package for solar panel
Delivery Detail:	7-15 days for solar panel

solar panel
High Efficiency
25 years Warranty
High-transmissivity low-iron tempered glass

Solar Panel

50w100w150w200w250w300w

Characteristics

1,High and stable conversion efficienly based on over 4 years professional experience

2 ,High reliability with guaranteed +/-10% output power tolerance

3,Proven materials,tempered front glass,and a sturdy anodized aluminum frame allow modules to operate reliably in multiple mountily configurations

4,Combination of high efficicncy and attractive appearance

Quality and Safety

1,25 year 80%,10 year 90% power warranty 3 year power warranty

2,ISO9001:2000 (Quality Management system) certified factory

3,Product Quality warranty & products Liability Insurance to guarantee and user' benefits

4,Certifications TUV Intercert, CE Temperature Coefficients

Module Type	100w	150w	200w	250w	300w
Maximum Power at ST(Pmax)W	100wp	150wp	200wp	250wp	300wp
Maximum Power Voltage(Vmp)V	36/18	36/18	36/18	30.8v	36/18
Maximum Power Current(Imp)A	2.77/5.55	4.16/8.33	5.55/11.1	8.11A	8.33/16.66
Open Circuit Voltage(Voc)V	39.5/19.05	39.3/19.4	39.6/19.5	36.2V	39.6/19.8
Short Circuit Current(Isc)A	3.04/6.09	4.58/9.16	6.1/12.2	8.7A	9.16/18.33
Cell Efficiency(%)	18.60%	18.10%	18.60%	17.80%	18.10%
Module Efficiency(%)	17.70%	17.20%	17.70%	17.10%	17.20%
Operating Temperature°C	-40°C to +85°C	-40°C to +85°C	-40°C to +85°C	-40°C to +85°C	-40°C to +85°C
Maximum system voltage	1000V(IEC)DC	1000V(IEC)DC	1000V(IEC)DC	1000V(IEC)DC	1000V(IEC)DC
Power tolerance	-0.03	-0.03	-0.03	-0.03	-0.03
Temperature coefficients of Pmax	-0.45%/°C	-0.45%/°C	-0.45%/°C	-0.45%/°C	-0.45%/°C
Temperature coefficients of Voc	-0.27%/°C	-0.27%/°C	-0.27%/°C	-0.27%/°C	-0.27%/°C
Temperature coefficients of Isc	0.05%/°C	0.05%/°C	0.05%/°C	0.05%/°C	0.05%/°C
Weight(kg)	8	11	14	20	25.5
Number of cell(pcs)	4*9	4*9	6*10	6*12	6*12
Dimensions(mm)	119453435/30	158080850/35	147167040/35	164099250	2000105050

Q:Do solar cells work at night or in low light conditions?: No, solar cells do not work at night or in low light conditions because they require sunlight to generate electricity.

Q:What is the environmental impact of manufacturing solar cells?: The environmental impact of manufacturing solar cells primarily stems from the production of raw materials, energy consumption during manufacturing processes, and waste generation. The extraction and processing of minerals, such as silicon, cadmium, and silver, required for solar cell production can result in habitat destruction, water and air pollution, and carbon emissions. Additionally, the energy-intensive manufacturing processes, including refining, purification, and crystallization, contribute to greenhouse gas emissions. However, it is worth noting that compared to conventional energy sources, the overall environmental impact of solar cell manufacturing is relatively low and can be offset by the clean energy produced throughout their lifecycle.

Q:How are solar cells used in calculators?: Solar cells are used in calculators to convert sunlight into electrical energy. This energy is then used to power the calculator, eliminating the need for batteries or other external power sources.

Q:What is the impact of solar cells on reducing electricity bills?: Solar cells have a significant impact on reducing electricity bills as they harness the power of the sun to generate clean and renewable energy. By producing electricity on-site, solar cells can offset a considerable portion of a household's or business's energy consumption, leading to substantial savings on monthly electricity bills. Moreover, excess energy generated by solar cells can be fed back into the grid, allowing homeowners and businesses to earn credits or even receive payments for the surplus energy they contribute. Overall, solar cells offer a sustainable and cost-effective solution to reduce electricity bills and promote energy independence.

Q:What materials are commonly used in solar cells?: Some common materials used in solar cells include silicon, cadmium telluride, and copper indium gallium selenide.

Q:What is the best way to deal with surplus solar cells abandoned after burning?: Unfortunately abandoned solar cells are not easy to recycle. Only the aluminium frame can be reused, and the surplus is sometimes inseparable; because the solar cell contains silicon, tin, nickel, silver metal.

Q:How do solar cells handle power factor correction?: Solar cells do not handle power factor correction directly. Power factor correction is typically handled by other components in a solar power system, such as inverters or power conditioning units. These components are responsible for converting the DC power generated by solar cells into AC power that can be used in electrical systems. Power factor correction is important to ensure efficient utilization of electrical power and reduce energy losses in the system.

Q:What is the impact of algae growth on solar cell performance?: Algae growth on solar cells can significantly reduce their performance. The presence of algae creates a layer on the surface of the cells, which blocks sunlight from reaching the photovoltaic material. This reduces the efficiency of the solar cells and lowers the amount of electricity they can generate. Additionally, algae can also cause corrosion and damage to the solar cell surface, further impacting its performance and longevity. Therefore, it is crucial to regularly clean and maintain solar panels to prevent algae growth and ensure optimal energy production.

Q:Can solar cells be used in grid-tied systems?: Yes, solar cells can be used in grid-tied systems. Grid-tied systems, also known as grid-connected or grid-interconnected systems, allow solar energy to be generated and used simultaneously with the utility grid. Solar cells, which convert sunlight into electricity, can be integrated into these systems to generate clean and renewable energy that can be fed into the grid, offsetting the use of conventional power sources and potentially earning credits or incentives.

Q:What is the solar cell production process: Scientists in order to reduce the cost of solar cell manufacturing, along the two paths: one is the development of new solar cell materials, the other path is to improve the efficiency of solar cell conversion.

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