• Polycrystalline Solar Panel ICE-3 System 1
  • Polycrystalline Solar Panel ICE-3 System 2
Polycrystalline Solar Panel ICE-3

Polycrystalline Solar Panel ICE-3

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
200 watt
Supply Capability:
50000 watt/month

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Instruction


Garden lighting, pavement lighting

 Farmer household lighting

Decorative water pump

Traffic signal lighting

Camping uses for lighting and charging mobile phone and laptop

 

Feature

20W~25W output under standard conditions

Output Voltage 18V, suitable for 12V power system

Can fully charge up a 12V 7.2AH battery within 4~6 hours

Poly-crystallize Solar Cells from Taiwan or Germany

Product life over 25 years

Resistance to fluctuations of temperature, humidity and strong wind

Manufactured under IEC61215 Solar Photovoltaic Panel requirements


Images

Polycrystalline Solar Panel ICE-3

Polycrystalline Solar Panel ICE-3 

 

Specification

 

Electrical Characteristic of Mono Solar Cells

Efficiency (%)  

Pmpp (W)

Umpp (V)

Impp (A)

Uoc (V)

Isc (A)

FF (%)

18.35  

4.384

0.526

8.333

0.63

8.877

78.39%

18.20                    

4.349            

0.526

8.263

0.63    

8.789        

78.54%

18.05                    

4.313        

0.525    

8.216  

0.63

8.741        

78.32%

17.90    

4.277    

0.524    

8.161  

0.629  

8.713        

78.04%

17.75                    

4.241            

0.523    

8.116  

0.629  

8.678            

77.70%

17.60                    

4.206            

0.521            

8.073    

0.628  

8.657            

77.36%

17.45                    

4.170            

0.519            

8.039    

0.628  

8.633            

76.92%

17.30                    

4.134            

0.517            

8.004    

0.626  

8.622            

76.59%

17.15              

4.098        

0.516    

7.938  

0.625  

8.537            

76.80%

 

FAQ


We have organized several common questions for our clients,may help you sincerely:

 

1.        What’s price per watt?

A: It’s depends on the quantity, delivery date and payment terms of the order. We can talk further about the detail price issue. Our products is high quality with lower price level.

 

2.        Can you tell me the parameter of your solar cells?

We have different series of cells with different power output, both from c-si to a-si. Please take our specification sheet for your reference.

 

3.       How do you pack your products?

We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.

 

4.        Can you do OEM for us?

Yes, we can.

 

5.       How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The perfect time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.

A: Of course, you will be offered a good discount for big amount.

Q:Can solar panels be used in areas with high levels of saltwater exposure?
Yes, solar panels can be used in areas with high levels of saltwater exposure, but they may require additional maintenance and protection measures to prevent corrosion and damage from salty air and water.
Q:China is the world's biggest producer of solar panels
Or maybe he should increase tax benefits for domestic manufacturers of solar panels, so that they are actually manufactured here instead of in China? Oh, wait. He is. But I've seen questions in which you whine about tax cuts for renewable energy because you think renewable energy can't be profitable.
Q:do solar panels create electricity from the ultraviolet light created from the sun? because they only have an efficientcy of like 8% and this scientist found out a way to collect the visible light also, and he says the solar panel could have an effeciency of up to 80%! so my question really is, do solar penels creat electricity from heat? do you know of anything that can?
Not many people realise it, but Einstein did not win the Nobel Prize for either Theory of Relativity. He was awarded the prize for his work on the photoelectric effect. i.e. the ability of some materials to take photons of light and turn their energy into electricity. Now, since most of the Sun's UV rays are filtered out by the Earth's atmosphere, else we'd be able to get a sunburn in seconds walking around outside in daylight, I think there is some energy imparted to the solar cells by UV wavelengths of light, but most solar cell materials rely on the wavelengths of electromagnetic radiation we call visible. Plus, I always thought infrared wavelengths conveyed more heat energy than UV rays.
Q:Are there different types of solar panels?
Yes, there are different types of solar panels, including monocrystalline, polycrystalline, and thin-film panels. Each type has its own unique characteristics and efficiency levels, making them suitable for different applications and environments.
Q:Can solar panels be used in developing countries?
Yes, solar panels can be used in developing countries. In fact, they can be a highly effective and sustainable solution for providing electricity in areas where access to energy is limited. Solar panels are easy to install, require minimal maintenance, and can harness the abundant sunlight available in these regions. Additionally, solar energy can help reduce reliance on expensive and polluting fossil fuels, improve access to electricity for schools, hospitals, and homes, and contribute to the overall development of these countries.
Q:Tell me complete installation I have one 50Ah battery two 80 watts solar panels about 30 meter DC wire i charge ontroller and 000watt inverter. How i hook two solar panels to charge controller to battery then inverter?
Wires from panels go to controller input terminals. Controller DC battery terminals to battery so that the controller will protect batteries and split power as required by demand to the inverter. Output DC on controller to inverter. Output AC or outlets on the inverter to AC appliances. One thousand watts is not very much capacity. It will keep your computer running and a lamp to read by. It won't run major appliances. A hair dryer is typically 500 watts and could not be run by this system.
Q:Can solar panels work in cloudy weather?
Yes, solar panels can still work in cloudy weather, although their energy production may be reduced. Cloud cover reduces the amount of sunlight reaching the panels, resulting in a lower output. However, modern solar panels are designed to generate electricity even in low-light conditions, making them still effective in producing energy during cloudy days.
Q:Are there any fire hazards associated with solar panels?
Yes, there are potential fire hazards associated with solar panels. Although solar panels themselves do not typically catch fire, electrical malfunctions or faults in the wiring, inverters, or connectors can lead to overheating and fire. Additionally, if a fire breaks out in the surrounding area, solar panels can hinder firefighting efforts by creating potential electrical hazards and obstructing access to the roof. Therefore, proper installation, regular maintenance, and compliance with fire safety regulations are crucial in mitigating these risks and ensuring the safe operation of solar panel systems.
Q:Photosynthesis is fairly inefficient, but efficient enough to power all life on earth.
Silicon is a very good conducter. Probably the best for electricity.
Q:I have an inverter and a battery 20 Amperes.Daily sun shine approx. 7 Hours.Do I need to buy anything or should I connect the solar panel to the Battery direct?
No, don't connect the panel directly to the battery. You need to isolate the solar panel charging output from the AC-powered charger. A couple of high-current diodes arranged with their anodes connected to the charging sources in the positive supply line will allow either the charger or the solar panel to lift the voltage high enough to charge the battery, albeit with about 0.6 volts dropped across the diode. Both cathode ends would be connected to the battery. This arrangement allows a positive current to flow from either or both charging sources at the same time, although in practice, one will generally be higher than the other. Also, if the AC charger's voltage is significantly higher than the solar panel, the charger may always charge the battery. You would need to regulate its output to be slightly lower than the solar panel when it's near it's minimum useful operating voltage. (note that the 0.6 forward bias voltage on the diode might prevent the solar panel from completely charging the battery if it has any voltage regulation on its output)

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