PV POLY 4BB CELLS

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Product Description:

our cells special features:

1. High conversion efficiencies resulting in superior power output performance

2.Outstanding power output even in low light or high temperature conditions

3.Optimized design for ease of soldering and lamination

4.Long-term stability,reliability and performance

5.For 156P poly cells with high efficiency in photovoltaic conversion 16.3%-17.5%.

6.Low inverse current, high shunt resistance and high dependability.

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Q:The working principle of solar cells includes the three processes
In the solar cell pn junction on both sides of the lead-out electrode, and connected to the load, then in the external circuit that is generated by the photogenerated current to obtain power output, so that solar cells put solar (or other light) directly into electrical energy
Q:What diode does the solar panel use?
It is necessary to allow the light after the effect of electricity into the battery and must prevent the operation of the PV components due to partial damage.
Q:Is a solar cell expensive to make?
The cost can be high to diy solar cells.
Q:Where can I get a competitive price for this solar cell? The 2bb/3bb polycrystalline solar cell panel?
You can consult with your solar cells supplier in the local market, where you might find some useful information to get the right dealer.
Q:Why are the poly Solar cell specifications is different from each other, they seem to have the different size of 125mm, 156mm, 152mm, is the 152mm's battery technology is higher than the other?
We seldom see poly solar cell with the size of 152, because that is not really good to use.
Q:What is the accurate explanation for the sun solar cell power system? How does it work?
Even though the sun solar cell power system is much more developed then before, its working process is still a bit complicated compared to the conventional power supply system.
Q:How about the current market price for the film solar?
The price for the film solar in the Chinese market is changed a lot due to the mass production of the film solar in a lot of factories.
Q:How long is the long cycle solar cell life?
There are discharge depth, such as each time the actual capacity of the battery only 30% of the battery, you can cycle more than 1500 times, that is, 4 years or so, but if every 80%, then only more than a year, 100% It is about 1 year it
Q:Silicon solar cell power generation principle
When the junction of two different materials formed by the light irradiation, the process of generating electromotive force.The process of the first material absorbs the energy of the photon, resulting in equal number of positive and negative charge, then these charges were migrated to both sides of the knot, The formation of even electricity layer. Although the effect is not generated instantaneous, but the response time is quite short.
Q:What is the current situation and the recent progress space solar cells in China?
The power generated by solar cells is the main and most important energy sources in the out spacer, which makes this technology so vital in our country. You can imagine if we have enough and stable power generation generated by power cells, we will make a huge progess in the research and development in space.

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