High quality solar panel 250w

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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 impact of bird droppings or debris on solar cell performance?: Bird droppings or debris on solar cell surfaces can significantly impact their performance. The accumulation of bird droppings or debris on the surface of solar cells can block sunlight from reaching the cell, reducing the amount of energy the cell can generate. This obstruction can lead to a decrease in the overall efficiency of the solar panel. Additionally, bird droppings contain corrosive substances that can damage the protective coatings on the solar cells, potentially reducing their lifespan. Therefore, regular cleaning and maintenance of solar panels is essential to ensure optimal performance and maximize energy production.

Q:How do solar cells perform in areas with high levels of pollen?: Solar cells can be affected by high levels of pollen as it can accumulate on the surface, reducing their efficiency. Regular cleaning and maintenance of the solar panels can help mitigate the impact of pollen and ensure optimal performance in areas with high pollen levels.

Q:How do solar cells perform in desert environments?: Solar cells perform very well in desert environments due to the abundance of sunlight and high temperatures. The dry and clear conditions in deserts allow solar panels to receive maximum sunlight, resulting in optimal energy production. Additionally, the heat can actually enhance the efficiency of solar cells, as they work more efficiently at higher temperatures. However, it is important to regularly clean the panels to remove dust and sand accumulation, which can reduce their performance.

Q:Solar water heater plate can be directly converted into electrical energy?: batteries: generally lead-acid batteries, small micro-system, can also be used nickel-metal hydride batteries, nickel-cadmium batteries or lithium batteries. The role is to light when the solar panels issued by the energy stored to the need Time to release again.

Q:What diode does the solar panel use?: Species, then the impact of ordinary diode voltage drop will be relatively large, but if the voltage is relatively high, then 0.3V gap relative impact is relatively small.

Q:Can solar cells be used to power emergency lighting systems?: Yes, solar cells can be used to power emergency lighting systems. Solar cells convert sunlight into electricity, which can be stored in batteries for later use. This makes them a reliable and sustainable source of power for emergency lighting, ensuring that they will continue to function even during power outages or other emergencies.

Q:How do solar cells perform in areas with high winds?: Solar cells can generally perform well in areas with high winds, as they are designed to withstand various weather conditions. However, excessive wind speeds can potentially cause damage to the solar panels or the mounting structures, leading to reduced efficiency or even complete failure. Therefore, it is important to ensure that the solar panels are securely installed and that the mounting systems are designed to withstand the specific wind speeds of the area.

Q:Can solar cells be used in remote communication systems?: Yes, solar cells can be used in remote communication systems. Solar cells are capable of converting sunlight into electrical energy, which can power various communication devices such as radios, satellites, and weather monitoring systems. This makes them an ideal solution for remote areas where access to traditional power sources may be limited or nonexistent. Additionally, solar cells can provide a sustainable and environmentally friendly alternative to traditional energy sources, reducing dependence on fossil fuels.

Q:Can solar cells be used in off-grid cabins or cottages?: Yes, solar cells can definitely be used in off-grid cabins or cottages. Solar cells, also known as photovoltaic cells, convert sunlight into electricity, making them an excellent renewable energy source for remote locations. By harnessing the power of the sun, solar cells can generate electricity to power lights, appliances, and other electrical devices in off-grid cabins or cottages, allowing for a sustainable and independent energy solution.

Q:Can solar cells be used for powering electric gates?: Yes, solar cells can be used to power electric gates. Solar cells convert sunlight into electricity, which can be stored in batteries or directly used to power various devices. By installing solar panels near the gate, the generated electricity can be utilized to operate and control electric gates, providing a sustainable and reliable source of power.

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