Small Size Solar Panel 20W Poly Solar Panel

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200 watt
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2000000 watt/month

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Item specifice:

Material: Polycrystalline Silicon Max. Power(W): 20 Number of Cells(pieces): 6

Product Description:

Poly Solar Panel Description

Photovoltaic modules (also called solar panels) are the core part of solar power systems, as well as the most important part of the solar system. Its role is to convert solar energy into electric energy, and sent to stored in batteries, or promote work load.

However, with the use of micro inverter, can be directly convert the current source of pv modules become approximately 40 v voltage source, can drive electrical application in our life.


Main Features of Poly Solar Panel

The production process

Step 1 monolithic welding: the battery slice welding interconnection (tin-plate copper belt), to prepare for the series of cell.

Step 2 series welding: the battery in series according to a certain number.

Step 3 laminated: would continue battery series circuit connection, at the same time with glass, EVA film, TPT back to guard the cell.

Step 4 laminated: the battery slice and glass, EVA film, TPT back at a certain temperature, pressure and vacuum conditions binding together.

Step 5 frame: glass with aluminum frame protection, and ease of installation.

Step 6: cleaning to ensure component appearance.The insulation of the

Step 7 performance test: test the component performance and power

Final step packaging warehousing. 


Poly Solar Panel Images

Small Size Solar Panel 20W Poly Solar Panel

Small Size Solar Panel 20W Poly Solar Panel

Small Size Solar Panel 20W Poly Solar Panel

Small Size Solar Panel 20W Poly Solar Panel


Poly Solar Panel Specification

Place of Origin:

China (Mainland)

Brand Name:


Model Number:



Polycrystalline Silicon



Number of Cells:


Max. Power:


Front cover:

3.2mm High   Transmission,Low Iron


Anodized aluminium   alloy

Frame Color:

Color Silverr,Black

Junction BOX:

lP65 Ralated/Past the   TUV certificate


MC4 compatible   connector

OEM Order:





best seller ISO   certificate cheaper solar panel with micro inverter

High wind loading::



900mm PV Cable



FAQ of Poly Solar Panel

Q:About installation cautions?

1 install solar photovoltaic power generation systems requires special skills and knowledge, must be finished by professional engineers.

Q:Requirements of installation personnel?

2 installation personnel to installation, operation and maintenance of photovoltaic components, make sure you fully understand the information in this installation manual, understand the risk of harm could occur during the installation.

Q:What are protective measures?

3 photovoltaic modules under sufficient sunlight or other light source illuminate the production of electricity. When should operate, please take the corresponding protective measures, to avoid people part with 30 v DC or direct contact with the higher voltage.

Q:How does it work?

4 solar photovoltaic modules can converts light energy into direct current (dc), the size of the battery will change as the change of light intensity.5 when components are current or with an external power supply, shall not be connected or disconnected components.










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Q:Do solar panels shine/have luster? Please help me. Easy ten points!?
Solar panels reflect less sun than a piece of window glass, and people aren't harmed by the sun's reflection off windows. Also, solar panels tend to be tilted more or less directly toward the sun, so the light that they reflect is back at the sun, not down into the street or yard where people are. Those huge power tower concentrating solar thermal plants have a brilliant light reflected off the boiler. But those are put out in the desert, away from people.
Q:Research Paper on Solar Panels?
Actually, solar energy IS a good one. It's something we all need to think about, especially when coal and oil become harder to get. Good luck with your paper!
Q:Benefits of Solar Panels?
The solar panels that we all simply would think are the greatest thing ever are very, very expensive and require strip mining of huge areas of land to make. For several million dollars you can buy what usually is mounted as power source for space satellites upon your roof. This 2'x2' panel and a barrage of battery storage takes care of all the electrical needs you could ever have at home. But this profoundly environmentally destructive technology is not what you had in mind, I'm sure, but is what has been around for quite some time now. It's been a challenge to make solar panels without using complex chains of excited rare metallurgies, but we seem to be getting better and better at it--but I trust others should help you with the practical, now that you know the best panels are not best for us at home.
Q:Solar panels and supplementing your AC power source.?
you have had 2 good solutions already yet once you go with greater advantageous examining on photograph voltaic panels and technical suggestions on the factor components of a photo voltaic panel setting up take a seem on the link under which has over one hundred quite good articles on photograph voltaic.
Q:Solar Panels ????????
00 watts is like energy consumption. The computer i am using right now is probably around 300 watts right now. It's not always 00 watts, that's probably maximum. And also, watts = volts x amps.
Q:stationary solar panel project?
Q:DIY home solar panels?
Did . This will absolutely save yourself!
Q:Can I get free solar panels?
If you sent payment via the US mail, report them for fraud. Next, solar panels usually have a high upfront cost for the homeowner - but this is usually offset by a tax refund. The amount of refund varies by area. Check out the cost with a local installer - they have the most motivation to know all the tax breaks you can get. Then save for it, and in the mean time switch your bulbs to fluorescents, unplug your coffee pot, computer, VCR, microwave when off, and see if your energy company provides free insulation evaluation services. And reduce your temperature this winter by 2 degrees, and change that furnace filter.
Q:Solar panels with snow?
The energy from the sun is converted to electicity, so there's very little heat produced. I doubt the snow would melt. Try finding a way to scrape it off or have them rotate so you can let the snow fall off.
Q:what is the best solar panels to buy?
You need an expert to tell you what the best solar panels are, in any case there is a gigantic outlay initially, each solar panel when I bought mine was around $ 600. I only had the two for my caravan, along with two heavy duty deep cycle batteries, they are able to discharge very low without damage to them, I have a small inverter which gives me 000 watts pure sine wave 240 volt. With my small set up I can use a micro wave oven and bread making machine as well as running power tools radio and television. Lighting can be efficient on ordinary 2 volt dc.They are far better than wind power I have tried that as a back up but I found it a waste of time and money most of the time. If you are connected to the mains power any power you don't use can be sold to the power supplier. With the really serious set up you can do anything with your power that you can do with the power suppliers. I set this of mine up to get away from the petrol generaters, I have had my panels for about 5 years and they are putting out the same wattage that they were when I bought them. I have not gone in for it seriously but I was told by someone that their mother had set up a system for $4,OOO and she received a grant of the same amount from the government and she sold her surplus power to the local power supplier. Incidentally I live in Western Australia.

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