• 300Wp Silicon Polycrystalline Solar Panels for Refrigerator System 1
  • 300Wp Silicon Polycrystalline Solar Panels for Refrigerator System 2
  • 300Wp Silicon Polycrystalline Solar Panels for Refrigerator System 3
300Wp Silicon Polycrystalline Solar Panels for Refrigerator

300Wp Silicon Polycrystalline Solar Panels for Refrigerator

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
180000 watt
Supply Capability:
10000000 watt/month

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Specification

Material:
Polycrystalline Silicon
Max. Power(W):
300
Number of Cells(pieces):
72

Solar cell module production process


The product portfolio of CNBM SOLAR comprises high-quality solar modules in various sizes and designs to suit different deployment needs – from small roof-top systems to commercial and industrial systems to utility-scale photovoltaic power plants. CNBM SOLAR photovoltaic modules and solutions are successfully deployed by satisfied customers in all-sizes projects worldwide.

FAQ:

1. How long will my inquiry get response?

 Your inquiry related to our products or prices will be replied within 24 hours. 

2. Can I get professional service and suggestion?

Well-trained and experienced staffs to answer all your questions in fluent English. 

3. Do you accept OEM or customized design?

OEM & ODM, any your customized lightings we can help you to design and put into product.

4. What if I need specific design?

Distributorship are offered for your unique design and some our current models.

 

About us

We are a high-tech group wich specializes in solar products design,research, manufacture, sales,solar projects design and installation. 

Our national sales service covers seven parts, including northeast, north, east, middle, south, northwest and southwest, international sales covers five continents and over forty countries, including Germany, Italy, Spain, France, America and Brazil etc. 

 

We now provide Polycrystalline Silicon Solar Module;Thin Film Solar Module;Monocrystalline Silicon Solar Module Feature of our product

High conversion efficiency mono/poly-crystalline amorphous silicon solar cells 

Modules incorporate high performance bypass diodes to minimize the power drop caused by shading 

High transmittance, low-iron tempered glass 

High performance EVA resin to prevent destroying and water.

AI frame: without screw, corner connection. 8 holes on the frame can be installed easily

Good performance of preventing from atrocious weather such as wind and hails

Certifications: CE IEC TUV VDE, Class I

10 years 90% output warranty 

25 years 80% output warranty 

 

Depends on various demands from different customers, CNBM could supply any kinds of service to meet you, please feel free to contact us at any time.

 Silicon Polycrystalline Solar Panel 300Wp

 

With the company crossing the threshold of 1 GW installations in 2013 and with 700 MW installed in 2014 alone, the photovoltaic modules from CNBM SOLAR are successfully used by satisfied customers in a large number of projects all around the world – from small residential systems up to utility scale systems. On this page you will find a selection of projects in the residential, industrial / commercial and utility segments featuring CNBM SOLAR high quality mono- and polycrystalline solar modules, deployed in different countries worldwide.

Q: For a computer technology project we are using solar panels and trying to see different methods that will increase the output of solar power from these panels. For now, we have got polymer stickers and mirrors. Are there any more methods, or information that increase the solar power? Please and thank you :)
I am a senior in highschool and one of my classmates is basically a genius by all means that I can tell. He has already been accepted yo UNC Chapel Hill. His admissions statement was on exactly this subject. I proof read it for him. Anyways the basic problem with solar energy is that we can only harness about 20- 35 pecent of the energy and even less of that is converted into energy that can acutally be used. His argument is that if somehow we could harness chloraphyll which is the chemical which plants use to harness the suns energy and incorporate it somehow into our solar panels. We could harness up to 95% of the suns energy!!! Id deffinately look into this.
Q: Can solar panels be installed on a government building?
Yes, solar panels can be installed on a government building. In fact, many governments around the world are actively promoting the use of renewable energy sources, including solar power, and are implementing solar panel installations on their buildings as part of their sustainability efforts. Installing solar panels on government buildings not only helps reduce carbon emissions and dependence on fossil fuels but also serves as a visible demonstration of their commitment to clean energy and environmental stewardship.
Q: What would these solar panels power? For instance, my energy bill shows 2035kWh for last month. How much would this remove from that if it outputted full power? Thanks!
A solar panel that is rated at 60 watts would produce that amount under the most favorable conditions of direct sunlight at noon in a good location. This would taper off to nothing at the beginning and ends of the daylight. A 60 watt Panel operating at full output for hour would produce 60 watt hours. If we assumed a straight line of output from zero to 60 watts and back to 0 again over 6 hours the average output would be 30 watts x 6 hours = 80 watt hours / day x 365 days = 65700 watt hours in a year / 2 = 5475 watt hours in a month. You lose about 0% converting from DC to AC. This reduces this to about 4927.5 watt hours. Your bill is measured in KW hr which are 000 times bigger. This is 4.9275 KW hr or .24% of your last month's bill. At a national average of about $.2 per KW hr the energy out put for one month would be equal to about 60 cents.
Q: Can solar panels be used to power a disaster relief operation?
Yes, solar panels can be used to power a disaster relief operation. Solar panels are a sustainable and reliable source of energy that can provide electricity in areas affected by natural disasters or other emergencies. They can be set up quickly and can generate power even in remote locations. Solar panels can be used to charge batteries, run communication systems, power medical equipment, provide lighting, and support other essential needs during disaster relief operations.
Q: i am trying to get it to work on solar power They are outdoors and we dont feel like running a few hundred feet of power cables. Thanks and best answer will get 0 points.
Only okorder /... Each battery will will need to be enclosed in a box from the weather to preserve it as well as the charge controllers. All this work can be done with success, but will be costly if that's what you want, and want it done right. You have no short cuts around this unless you want to damage your cameras? I still say it would be much easier to run conduit under ground for your power supply to each camera, and it would cost less money and time.
Q: I need a list of worldwide solar panel manufactures from china, US, Spain, Germany, Japan etc...Can any one direct ne to such place?I rather it will also contain comparison of parameters like efficiacy, quality etc and to be divedied by country of manufacturing.Thank you
Actually Ofir, it is much easier and less expensive than you might believe. What you need is a magazine, like, Solar Today. There is only one that I am familiar with that gets into the nuts and bolts of solar panel manufacturers, installation, and other types of renewable energy. It's called, Home Power Magazine. We have a home that has been powered by the wind and sun for the last 0 years or so, and most of our initial information came from Home Power, and afterward, from many of the sources that they have in their articles. Every few issures, they take an item connected to renewable energy, such as an inverter, wind turbine, water turbine, or solar panel, and list all the different models that are available. They are broken down by manufacturer, and include specifications like power output, range of voltages, efficiency, materials, and even where they are manufactured. If you subscribe online for one year, the cost is around $25 USD, you will have access to all the previous issues that are archived on their website. You can use their search engine to locate an article listing all the solar panels, they did one a year or so ago with all the information you are looking for. Despite what you might be hearing, solar power usage is growing at an incredible rate. In the US alone, there are over 00,000 homes and businesses operating some level of solar power right now, that's good news. As far as different countries using different requirements, most all of the manufacturers today are selling their products to most countries worldwide, they are designed to meet requirements for almost anyplace you might use them. Check the magazine out today, you might learn more than you were originally looking for. I will include their link below, and some other good sources for information. You can google any one of them to find their website. Good luck, and take care...Rudydoo
Q: Can solar panels be installed on a museum or cultural institution?
Yes, solar panels can be installed on a museum or cultural institution. In fact, many museums and cultural institutions have embraced renewable energy and are installing solar panels to reduce their carbon footprint and energy costs. These panels can be placed on rooftops, parking lots, or even integrated into the building's architecture, providing a sustainable energy source while preserving the aesthetic appeal of the institution.
Q: are there solar panel that work without the sun?
Yes and no, all solar panels can work without the sun but they mainly would not work without sunlight.
Q: How do you know when it is a good deal to buy a solar panel. For example, what is a good cost per watt, how many volts should I expect, etc.
Both might be bigger. When it is cloudy and little solar (iciness) you'll have a breeze. When it is nonetheless and sunny, you could have the solar. When the batteries are charged, extra vigour from the windmill can also be shunted right into a resistance heater in a water tank, preheating home water, decreasing that price. Downside of windmills: There is a few noise. you do desire a tower of a few form to get above treeline. It's mechanical, so it's going to want periodic renovation and would possibly holiday, or will put on out, or be broken in a windstorm. Panels will final for many years, simply have to be wiped clean of snow within the iciness, and washed off, in case you are living in a dusty subject. They are hard, however the glass can also be damaged.
Q: i need to know wat the parts of a solar panel are.
A solar panel is just a collection of solar cells all wired up in parallel and series to provide a useful voltage. Typical solar cells only provide half a volt, maybe less, so usually you put 2 of them together to get a 6v solar panel or 24 of them to get a 2v panel. Solar cells are made in various ways, the most popular are silicon solar cells which are made with a chunk of silicon with a P-N junction in the middle and contacts on either side. When a photon of light comes in, the energy of the photon is converted to electrical energy. Individually, photons contain a tiny amount of energy, but when you have a solar cell in the sunlight, billions and billions of photons hitting it constantly create a useful amount of electrical energy. Solar panels are incredibly simple!

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