265W Polycrystalline silicon solar panels

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Guangzhou
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Min Order Qty:
200000 watt
Supply Capability:
20000000 watt/month

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Product Description:

Components

265W Polycrystalline silicon solar panels

Solar cell module production process

Line called packaging line components, packaging is the production of solar cells a key step in the packaging process without a good, multi-well battery is also not a good component of production boards. Battery package not only the battery life is guaranteed, but also to enhance the combat strength of the battery. Product quality and high service life is to win can be the key to customer satisfaction, so the quality of components of the package board is very important.  

 

Process is as follows:  

1, the battery test

2, positive Welding - Inspection –

3, on the back of cascading - Inspection –

4, laying (glass cleaning, material cutting, glass pre-processing, laying) –

5, laminating –

6, to flash ( to the side, cleaning) –

7, fitted border (glue, loading angle keys, punching, install box, scrub I glue) –

8, the welding junction box –

9, high-pressure test –

10, component testing -- -

11 appearance inspection, packaging and storage; 

 

265W Polycrystalline silicon solar panels

 

Data sheet

Maximum power

265W

Cell type(mm)

Polycrystalline solar cell 156*156

Number of cell(pcs)

60(6*10)

Manufacture site

China

Open-circuit voltage(voc)

37.7V

Maximum power voltage(vmp)

30.6V

Short-circuit current(isc)

9.03A

Optimum operating current(imp)

8.66A

Power tolerance

0~+5W

Module efficiency

16.3%

Dimensions(mm)

1640*992*40

Weight

19 kg

Backsheet

Silver

Frame Colar

White

Frame

Anodized Aluminum Alloy

 

 

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Q:what is one benifit in a solar panel?
Solar panels enable use of sunlight for energy. Sunlight is a renewable resource, which means it won't run out, unlike coal and uranium (nuclear energy) and so forth. So there you go! It secures electricity for us for as long as the sun is there... which will be billions of years
Q:What is the difference between monocrystalline & polycrystalline solar panels?
In regards to my research about these two types of Solar Panels, I suggest that the Monocrystalline Solar Panel would be great! It is affordable and also more convenient to install. Using a 400W Panel means fewer panels and less installation time, in addition to fewer connections and transmission losses which results in big savings and a faster return on your investment.The Topsun Solar Panels boasts efficiency of up to 6.77% and use cutting edge technology for the best heat dissipation in the industry.
Q:can solar panels be refurbished?
Solar water heating panels can be salvaged for the copper and aluminum in them. Unless there's catastrophic damage, solar electric panels only weaken with time. Given that serious panels have a life of over 25 years, it's debatable whether anyone would want them after they've served their useful life, any more than someone would want a 386 computer from 985 running at 6 MHz. The glass and metal could be recycled, but the acutal solar cells I think would be thrown away. Contemporary panels are made ROHS compliant with zero lead, so are not especially toxic.
Q:What do i need to use a 2v solar panel to charge a 6v lead acid battery as i cant find a 2v to 6v regulator?
Yes, certainly. So long as the solar panel's voltage exceeds the voltage of the battery (which is probably going, certainly if it can be a discharged battery, which is lower than 2 volts), then it will recharge the battery. Additionally, a 2 V solar panel can produce bigger than 2 volts. Nevertheless, the rate of charging is more likely to be depdendent on the availabilty of daylight. And of course, the better the capcity of the battery, the longer it takes to cost.
Q:Where do I find solar panels?
You can start as small as 7,500. It all according to how much you want to run off solar and your Environment. You can move into Solar slowly as the technology Improves every six months or so.
Q:architecture and solar panels?????????????
They aren't considered attributes - electrical solar panels are expanses of gray and aluminum covered with glass and water heating panels are expanses of black covered with glass. To cover the cost of investment they must be mounted at the best angle for the location and climate throughout the year and therefore may dictate the form of the roof (if sloped as on residences) or may not be visible in an architectural sense (if positioned on a flat roof of a commercial building.) No matter where placed, provision has to be made for safely accessing them for repair and maintenance.
Q:How efficient are the solar panels....?
There is over 000 watts of power in a square meter of sunshine. A square meter panel converts only about 20% of it into electricity (200 watts). At my workplace, I have a photo-voltaic solar panel electrical system. Its maximum capacity is about 25 kilowatts. On a sunny day it will produce about 80 kilowatt hours of electricity, but we average about 50 kwh/day. At current value, that adds up to a saving of about $4,000 per year, which sounds nice but that's only about a tenth of my total power bill. The system cost $00,000. Pay-back is 25 years (which by coincidence is the length of the warranty). To answer your question more directly: solar panels are not quite efficient enough to be economical.
Q:Can we cover up solar panels on our house with regular siding?
Strange question....most people now days are wanting to get solar panels and you are wanting to COVER them up. Are they not working? Have then removed before you put any siding in that area.
Q:Why should I use solar panels?
How Solar Cells Work by Scott Aldous Inside This Article . Introduction to How Solar Cells Work 2. Photovoltaic Cells: Converting Photons to Electrons 3. How Silicon Makes a Solar Cell 4. Anatomy of a Solar Cell 5. Energy Loss in a Solar Cell 6. Solar-powering a House 7. Solving Solar-power Issues 8. Solar-power Pros and Cons 9. Lots More Information 0. See all Physical Science articles You've probably seen calculators that have solar cells -- calculators that never need batteries, and in some cases don't even have an off button. As long as you have enough light, they seem to work forever. You may have seen larger solar panels -- on emergency road signs or call boxes, on buoys, even in parking lots to power lights. Although these larger panels aren't as common as solar powered calculators, they're out there, and not that hard to spot if you know where to look. There are solar cell arrays on satellites, where they are used to power the electrical systems. You have probably also been hearing about the solar revolution for the last 20 years -- the idea that one day we will all use free electricity from the sun. This is a seductive promise: On a bright, sunny day, the sun shines approximately ,000 watts of energy per square meter of the planet's surface, and if we could collect all of that energy we could easily power our homes and offices for free.
Q:how can you make your own solar cells for solar panels?
You okorder.com/... Do yourself a favor and invest on good DIY book that include Video, and save a lot of money and frustration. Good Luck!

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