In the solar battery that used silicon, the single-crystal silicon type solar battery and the polysilicon type solar battery were main currents before.
However, the number of cases into which the ordinary family introduced the photovoltaic generation increased considerably in recent years, and the influence existed, too the demand for the single-crystal silicon type solar battery decreased on the cost side, and a cheaper technology came to be requested.
Having given birth in shape to answer it is a thin film silicon type solar battery.
The thin film silicon type solar battery that is called an amorphous silicon type uses very thin “Film of silicon” as its name suggests.
The film of silicon is deposited to the glass substrate etc. , and the amount of silicon is suppressed to about indeed 1/100 compared with two of the crystal types by the method of using it as a base.
It will be able to be said that the thin film silicon type solar battery is a commodity in the silicon type solar battery whose expensive silicon is a problem on the cost side that achieves a very big cost reduction.
However, the electric conversion efficiency is inferior to two of other crystal types, and a figure named 7?10% while the cost side was considerably suppressed.
This conversion efficiency enters a considerably low class in the solar battery.
Therefore, when the solar panel is set up, the possibility that the amount of power generation hits a rough spot cannot be denied according to the environment and the area.
However, there is a merit that the irregularity of the amount of power generation only that the price is not suppressed like it by the temperature change also that is the weak point of the solar panel is suppressed to the minimum in the place where it seems to be a fault, too.
It will be able to be called a solar battery that attracts attention most in recent years.
Posts Tagged ‘solar battery’
Thin film silicon type solar battery
9月 4th, 2011
Polysilicon type solar battery
9月 4th, 2011
The one “Polysilicon type solar battery” exists as a solar battery using silicon as well as the single-crystal silicon type solar battery, too.
In the polysilicon type solar battery, the point to use silicon with a small particle of the crystal is a feature compared with the single-crystal silicon type solar battery.
You may actually be different the feature and the cost, and think another solar battery completely though almost look similar on the character side.
The power generation efficiency for each single area is inferior to the single-crystal silicon type solar battery though it is such a polysilicon type solar battery.
However, the cost side of the amount material doesn’t hang from the single-crystal silicon type solar battery, and be cheap.
In addition, when manufacturing it, the cost of manufacturing can be saved because the amount of energy necessary for is also a little.
In a word, the popular edition of a book of the single-crystal silicon type solar battery becomes.
As for importance in the solar panel, the point of using natural energy is enumerated in the first.
It is a point like safety and responsible concern for the environment, etc.
However, these need not already be considered because it is a precondition at the comparison in the same photovoltaic generation and the same solar panel.
Therefore, it is a price, and [attaritoiu] [bu] becomes an object of comparison by the performance.
Especially, the cost possesses great significance very much for the ordinary family.
The demand for the polysilicon type solar battery is high in such a meaning, and it seem to be in the increasing tendency in recent years the amount of manufacturing.
The polysilicon type solar battery is the most excellent in case of say in the point of economic efficiency commodity in the solar battery with the number.
Single-crystal silicon type solar battery
9月 4th, 2011
It was the one of the type “Single-crystal silicon type solar battery” that was researched first in that situation though it was a solar panel by which it spread considerably now, and the kind also became abundant.
In the single-crystal silicon type solar battery, the wafer of the silicon monocrystal is made a base, and the point to take pride in a very high though it is the oldest solar battery conversion efficiency is a feature.
Therefore, efficiency of making sunlight electricity is high, and the share is considerably improving.
Moreover, it will be able to be said that reliability is also high because it has an old history.
However, it rises considerably in respect of cost of manufacturing because a very expensive material of silicon crystal is used on the other hand.
Naturally, it enters an expensive by all means class as a commodity because the sales price becomes improving compared with other solar batteries, too.
The point that it costs much somewhat becomes a problem as a solar panel that the individual buys though it is still good for the amount that the corporation uses.
Because the flow of cost reduction is remarkably seen in the field of the photovoltaic generation in recent years, the single-crystal silicon type solar battery is expected that the occupation rate will decrease gradually.
The cost reduction of the solar battery unit might be a reason why the point of difficulty is the maximum because it doesn’t go not to use the silicon crystal.
However, the historical value seems for the existence not to disappear even if being decline high in the future because of the fact that it is a solar battery by which the human race started it first.
All solar batteries with the number started here.
Let’s learn the solar panel.
9月 4th, 2011
It is a solar panel if it is said that it is not possible to lack it absolutely in generating electricity by using sunlight.
What many are displayed the solar battery accurately and made like the panel is a solar panel though the solar panel is often called “Solar battery”.
Therefore, there might not be hindrance if it is thought, “Set of solar panel = solar battery”.
The solar panel is a system of the photovoltaic generation, and conversion into electricity is done in this panel.
However, the photovoltaic generation cannot be done in case of being the so much.
The solar battery should connect each other electrically and is indispensable at the same time to connect with other systems.
Therefore, various peripherals are needed.
It is dangerous that the price only of the solar panel is seen, and expenditure necessary for the photovoltaic generation unites the budget by thinking like this.
The feature of the solar panel is that “It is fragile” and the kind are abundant.
It gives birth to interference from all the outside to the cause of the breakdown, the performance, and the decrease in longevity because it is an equipment with a very delicate solar battery.
Therefore, it is necessary to pay close attention to transportation and the installation.
Moreover, when the hard one like hail falls after setting up the solar panel, the possibility of breaking down cannot be denied.
Basically, it is a caution needed in the vigorous stimulation any more though the stimulation such as the rainfalls and the snowfalls is firmly guarded.
The kind is included and abundant reasons include the point that it is a technology on the way for development.
It is a current state not decided of the one “This” yet.
However, there is a difference considerably for diffusion because the solar panel that has started in life now advances considerably, and is trained gradually.
