Panasonic Solar Cells Cheap Price Solar Panel from China! Poly 140w Solar Panel

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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:How do solar cells perform in regions with high levels of snowfall and blizzards?: Solar cells typically do not perform well in regions with high levels of snowfall and blizzards. The accumulation of snow on the solar panels can block sunlight from reaching the cells, significantly reducing their efficiency. However, some solar systems are designed with a tilt or heating elements to help shed snow or melt it off the panels. Additionally, periodic maintenance and cleaning may be required to ensure optimal performance in these conditions.

Q:What is the impact of solar cells on reducing energy waste?: Solar cells have a significant impact on reducing energy waste as they harness clean and renewable energy from the sun, thus reducing the need for fossil fuels. By converting sunlight into electricity, solar cells provide a sustainable and environmentally friendly alternative, reducing greenhouse gas emissions and dependence on non-renewable energy sources. This helps combat climate change and promotes a more efficient use of energy, ultimately decreasing energy waste.

Q:What are the 3 things you need to know before you start to make solar cells?: Sorry that I can not provide any help because I know nothing about solar cells.

Q:Can solar cells be used for powering shopping malls?: Yes, solar cells can be used to power shopping malls. With their ability to convert sunlight into electricity, solar cells can provide a sustainable and renewable energy source for shopping malls, reducing their reliance on traditional power grids and lowering their carbon footprint. Additionally, the large rooftop spaces available in shopping malls make them ideal for installing solar panels, maximizing energy generation potential.

Q:The history of solar cells: Was first applied to cardiac pacemakers. As the lithium battery self-discharge rate is very low, the discharge voltage is gentle. Making the pacemaker implanted in the human body as long as possible. Lithium batteries are generally higher than the nominal voltage of 3.0 volts, more suitable for integrated circuit power. Manganese dioxide batteries, widely used in computers, calculators

Q:Where can I buy the 156x156mm high efficiency poly solar cells assembly?: You can visit www.globalimporter and find many suppliers who can provide you what you need.

Q:Are there any subsidies or incentives for installing solar cells?: Yes, there are subsidies and incentives available for installing solar cells. Many governments and local authorities offer financial incentives such as tax credits, grants, and rebates to encourage the adoption of solar energy. Additionally, some utility companies provide feed-in tariffs or net metering programs, which allow solar system owners to sell excess electricity back to the grid or receive credits on their energy bills. These subsidies and incentives aim to make solar installations more affordable and promote the transition to clean and renewable energy sources.

Q:Can solar cells be used for military applications?: Yes, solar cells can be used for military applications. They can provide a reliable and renewable source of power in remote and off-grid locations, reducing the dependency on fuel logistics. Solar cells can be used to power communication systems, surveillance equipment, and even provide energy for soldiers in the field. Additionally, solar-powered devices are silent, making them suitable for stealth operations.

Q:Can solar cells be used in space?: Yes, solar cells can be used in space. In fact, they are extensively used in space missions to generate electricity from sunlight as there is an abundance of sunlight in space. Solar cells are a reliable and efficient source of power for spacecraft as they can convert sunlight into electrical energy without the need for fuel.

Q:How does the size of a solar cell affect its performance?: The size of a solar cell directly affects its performance. Generally, larger solar cells have the ability to generate more electricity compared to smaller ones. This is because larger cells have a greater surface area to capture sunlight, resulting in a higher conversion efficiency and increased power output. Additionally, larger cells are better at handling heat dissipation, which can improve their overall performance and durability.

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