Solar Panle 250W -300W Manufacture from China

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
500 watt
Supply Capability:
2000000 watt/month

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Product Description:

 

Max-Power Pm(W): 300W

Max-Power Voltage(V): 24.8V

Max-Power Current lm(A): 8.06A

Short-Ciruit Current lsc(A): 8.91A
Open-Circuit Voltage Voc(V): 29.8V
Size: 1320x992x35

 

Applications

  • Commercial/ industrial building PV solar roof-top off-grid systems.

  • Residential PV solar roof-top off-grid systems.

  • Any commercial / industrial ground mount off-grid systems.

  • Other off-grid industrial and commercial solar PV applications.

 

 

Peak power (Pmax)

10W

Power tolerance

±5%

Max. system voltage

1000VDC

Open circuit voltage (Voc)

21.4V

Short circuit current (Isc)

613mA

Max. power voltage (Vmp)

18V

Max. power current (Imp)

0.557A

Cell Efficiency

>16%

Standard Test Condition (STD)

Irradiance:1000W/m2;Cell temperature:25; AM:1.5

Operating temperature

-40 to+ 85

 

Product show:

Solar Panle 250W -300W Manufacture from China

Solar Panle 250W -300W Manufacture from China

Solar Panle 250W -300W Manufacture from China

 

FAQ

 • Are you manufacturer or trading company?

--- we are a manufacturer & system integrator since Jan 2006. 

• What kind of certification do you have?

--- Power from 3W to 315W with TUV,IEC61215/IEC61730,CEC,CE,PID,ISO.

• What is the warranty of solar panels?

--- 5-year warranty on material and workmanship,90% power output in 10 years,20% in 25 years. 

• Can you quote me the best price?

--- We need more information about your demands, such as the power/material/Qty/etc, then We can suggest the suitable type and quote the best price for you.

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Q:How to promote the use of solar energy in China
In this regard, the government should do a lot of work, industry associations have also made the relevant advance
Q:What are the disadvantages of traditional solar water heater
Lift people on science and technology, doubt, this contribution should be attributed to the Tsinghua sunshine and Emperor Ming in the past few years, their initial promotion products contributed to improvements in the manufacturing process, the product has also made a contribution. Make people know the solar water heater.
Q:How much can the domestic high - temperature solar collector reach
Solar thermal power can be divided into three categoriesTrough system, tower system and dish system, they all belong to medium and high temperature system,Trough system is relatively popular in the other two categories, but also the most promising class. Operating temperature of 400~700 degrees Celsius, the scale is not limited to a few dozen megawatts, up to the level of Gigabit, there are some examples of successful commercial operation abroad. There are many prototypes in China, but there is no practical system.
Q:Solar derived products The role of solar panels is to convert solar energy into electrical energy, the output of DC stored in the battery
On the direct use of solar energy in humans is still at the primary stage, mainly solar collectors, solar water heating systems, solar heating, solar power, solar wireless monitoring etc.. Along with the development of modern enterprise system in our country's popularization and deepening development of enterprise informatization construction unceasingly thorough, safety and prevention work for enterprises using digital video technology has been combined with the development of solar energy technology represent the general trend, the launch of the real Winncam zero wiring for wireless monitoring solution. (solar wireless monitoring installation renderings)In the modern industrial park, the implementation of video surveillance system, the security department can realize all-weather real-time video monitoring in the industrial park at the entrance, the main road, office buildings, such as perimeter wall sites; the relevant departments can understand the situation, strengthen campus security management, improve work efficiency; the relevant departments can real-time understanding of each monitoring point the leading enterprises in the office; using a desktop computer, you can keep abreast of the real-time status of each monitoring point, handling emergencies, can also record multiple days ago, tracking and analysis, in addition to the establishment of local network monitoring system, but also to focus on remote video monitoring of branches. The actual production of Zhongcheng labor discipline inspection at any time Trw Corporation employees according to the actual needs of the park, some difficulties to take power, we use Solar power supply, with reference to the relevant international standards and national standards, combined with the company's experience in the Industrial Park monitoring and accumulated, the preparation of this zero wiring solar wireless monitoring technology program.
Q:What about solar products?Solar panels solar panels
As long as the need to get electricity can. Solar lamp (lamp, landscape lamp, lawn lamp, flashlight, camping lights, lights and so on...), power generation system (Canada now many private power, is the placement of solar panels in the roof)...
Q:How to do a good job of solar water heater marketing?
Two, energy saving (cost savings): the impact of solar water heater life components. About the use of solar water heaters for heating homes, can save daily for heating water electricity, gas costs 90%, can reduce household expenses, to the society, can reduce our province limited energy resources consumption, the energy and ancillary facilities for agricultural and industrial production, have greater social benefits.
Q:Solar industry products trade prospects
Yes, for example, solar lights, developing and developed countries are in great demand
Q:What are the uses of solar energy?
Power utilizationClear new energy in the future large-scale use of solar energy is used to generate electricity. There are many ways of using solar energy to generate electricity. Has been used mainly in the following two.1, the light - heat - electricity conversion. Heat generation by solar radiation. The utility model is characterized in that the heat energy absorbed by the solar collector is converted into the working substance steam, and then the steam driven turbine drives the generator to generate electricity. The first process is the conversion of light and heat, and the latter is the conversion of heat and electricity.2, optical electrical conversion. Its basic principle is to use the photovoltaic effect to convert solar radiation directly into electrical energy.
Q:Solar energy items in daily life
The solar water heater, solar flashlight, solar micro kitchen, decoration, solar car
Q:What is the difference between the expensive solar energy and the cheap one?
Some solar energy is more expensive than other products! But is it worth it?! We do not have a word called a penny a point goods, product quality and price are proportional to

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