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: What is the role of solar cells in powering traffic signals?: Solar cells play a crucial role in powering traffic signals by converting sunlight into electricity, which is used to operate the lights. This renewable energy source eliminates the need for traditional power sources and reduces reliance on fossil fuels, making traffic signals more sustainable and environmentally friendly.

Q: What is the role of solar cells in powering streetlights?: The role of solar cells in powering streetlights is to harness sunlight and convert it into electricity. This electricity is then stored in batteries, which are used to power the streetlights during nighttime or when there is not enough sunlight available. Solar cells enable streetlights to operate independently from the electrical grid, reducing energy costs and environmental impact.

Q: What information can I get from the Internet about the solar cell modules? Such as what it is? How it is made?: Solar cell module is an assembly of photovoltaic cells. It can be used as a component of a larger photovoltaic system in order to generate electricity. A photovoltaic system usually includes an array of solar panels and an inverter. It may also sometimes contain a battery or solar tracker as well as interconnection wiring.

Q: How do solar cells handle electrical noise or interference?: Solar cells do not handle electrical noise or interference. They convert sunlight directly into electricity and are not designed to address or mitigate electrical noise or interference.

Q: Can solar cells be used for battery charging?: Yes, solar cells can be used for battery charging. Solar cells convert sunlight into electricity, which can be used to charge batteries. This is a sustainable and renewable way to power electronic devices.

Q: Can solar cells be used in sports stadiums or arenas?: Yes, solar cells can certainly be used in sports stadiums or arenas. They can be installed on the rooftops, canopies, or surrounding areas to harness solar energy and generate electricity, thereby reducing the reliance on traditional power sources. This sustainable energy solution can help stadiums and arenas become more environmentally friendly and potentially offset their energy costs.

Q: Can solar cells be used on backpacks or camping gear?: Yes, solar cells can be used on backpacks or camping gear. These portable solar panels can be attached to backpacks, tents, or other camping gear to harness solar energy and charge devices such as smartphones, GPS devices, or portable speakers while on the go. This allows campers and hikers to have a reliable source of power in remote locations and reduces the need for carrying extra batteries or relying on traditional power sources.

Q: Can solar cells be used in street lighting?: Yes, solar cells can be used in street lighting. Solar-powered street lights use photovoltaic panels to convert sunlight into electricity, which is stored in batteries. This stored energy is then used to power the street lights during the night, making them independent from the electrical grid and more environmentally friendly.

Q: Can solar cells be used in powering RVs and campers?: Yes, solar cells can definitely be used to power RVs and campers. In fact, many RVs and campers are now equipped with solar panels to generate electricity for various appliances and systems onboard. Solar power provides a sustainable and environmentally-friendly option for off-grid living, allowing RV and camper owners to have a constant source of clean energy while being able to travel and explore remote locations without relying solely on traditional power sources.

Q: How much electricity can a solar cell generate?: The amount of electricity a solar cell can generate depends on various factors such as the size and efficiency of the cell, the intensity and duration of sunlight, and the environmental conditions. On average, a standard solar cell can generate around 1 to 2 watts of electricity per square meter under optimal conditions.

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