Light converging solar module

A light converging solar module, comprising:

• a light converging lens fixedly mounted, for converging sunlight at a focal point;
• a solar cell movably situated according to the position of a converged light spot formed at or close to the focal point of the converging lens;
• position detection means for detecting the position of the converged light spot;
• cell moving means using magnetic force for moving the solar cell to the position of the converged light spot;
• said converged light spot position being detected by the position detection means, said cell moving means including
• a pedestal;
• a cell holder situated on the pedestal and provided with the solar cell;
• a permanent magnet situated around the pedestal, and surrounding the solar cell;
• and
• an electromagnet mounted on the cell holder with one end facing the permanent magnet;
• one end of the electromagnet facing the permanent magnet and having a polarity opposite that of the facing portion of the permanent magnet,
• the solar cell being divided into a minimum of three sub-cells, the electromagnet being supplied with electric current while being controlled according to the output from the sub-cells.

A light converging solar module, comprising:

• a light converging lens fixedly mounted, for converging sunlight at a focal point;
• a solar cell movably situated according to the position of a converged light spot formed at or close to the focal point of the converging lens;
• position detection means for detecting the position of the converged light spot;
• said solar cell and the position detection means being mounted on a movable pedestal, said pedestal driving means comprised of a shape memory alloy member for moving the pedestal such that the converged light spot is formed at a central portion of the position detection means.

A light converging solar module, comprising:

• a light converging lens, fixedly mounted, for converging sunlight at a focal point;
• a solar cell movably situated according to the position of a converged light spot formed at or close to the focal point of the converging lens;
• position detection means for detecting the position of the converged light spot;
• cell moving means using magnetic force for moving the solar cell to the position of the converged light spot, said converged light spot position being detected by the position detection means;
• the cell moving means including a pedestal;
• a cell holder situated on the pedestal and provided with the solar cell;
• a permanent magnet situated around the pedestal, surrounding the solar cell;
• and
• an electromagnet mounted on the cell holder, with one end facing the permanent magnet;
• and
• the solar cell including:
• a power generation solar cell;
• and
• at least three movement solar cells,
• the movement solar cells being situated around the generating solar cell with a substantially equal space between adjoining cells, and connected to the electromagnet,
• the one end of the electromagnet facing the permanent magnet and the facing portion of the permanent magnet having opposite polarities to each other,
• and wherein the position detection means is a solar cell.

A light converging solar module, comprising:

• a light converging lens, fixedly mounted, for converging sunlight at a focal point;
• a solar cell movably situated according to the position of a converged light spot formed at or close to the focal point of the converging lens;
• position detection means for detecting the position of the converged light spot;
• cell moving means using magnetic force for moving the solar cell to the position of the converged light spot, said converged light spot position being detected by the position detection means;
• the cell moving means including:
• a pedestal;
• a cell holder situated on the pedestal and provided with the solar cell;
• a permanent magnet situated around the pedestal, surrounding the solar cell;
• and
• an electromagnet mounted on the cell holder, with one end facing the permanent magnet;
• and
• the solar cell including:
• a power generation solar cell;
• and
• at least three movement solar cells,
• the movement solar cells being situated around the generating solar cell with a substantially equal space between adjoining cells, and connected to the electromagnet,
• the one end of the electromagnet facing the permanent magnet and the facing portion of the permanent magnet having opposite polarities to each other,
• and wherein
• the position detection means is a solar cell, which includes at least three movement solar cells situated around a generation solar cell, the three movement solar cells generating electricity to be used for driving the cell moving means, and thereby moving the power generation and movement solar cells.

A light converging solar module, comprising:

• a light converging lens fixedly mounted, for converging sunlight at a focal point;
• a solar cell movably situated according to the position of a converged light spot formed at or close to the focal point of the converging lens;
• position detection means for detecting the position of the converged light spot;
• cell moving means, using magnetic force for moving the solar cell to the position of the converged light spot, said converged light spot position being detected by the position detection means;
• the cell moving means including:
• a pedestal;
• a cell holder situated on the pedestal and provided with the solar cell;
• a permanent magnet situated around the pedestal, surrounding the solar cell;
• and
• an electromagnet mounted on the cell holder, with one end facing the permanent magnet;
• and
• the solar cell including:
• a power generation solar cell;
• and
• at least three movement solar cells,
• the movement solar cells being situated around the generating solar cell with a substantially equal space between adjoining cells, and connected to the electromagnet,
• the one end of the electromagnet facing the permanent magnet and the facing portion of the permanent magnet having opposite polarities to each other,
• and wherein
• the position detection means is a solar cell, and the power generation solar cell is divided into at least three sub-cells.

A light converging solar module, comprising:

• a light converging lens, fixedly mounted, for converging sunlight at a focal point;
• a solar cell movably situated according to the position of a converged light spot formed at or close to the focal point of the converging lens;
• position detection means for detecting the position of the converged light spot;
• cell moving means using magnetic force for moving the solar cell to the position of the converged light spot, said converged light spot position being detected by the position detection means;
• the cell moving means including:
• a pedestal;
• a cell holder situated on the pedestal and provided with the solar cell;
• a permanent magnet situated around the pedestal, surrounding the solar cell;
• and
• an electromagnet mounted on the cell holder, with one end facing the permanent magnet;
• the one end of the electromagnet facing the permanent magnet and the facing portion of the permanent magnet having opposite polarities to each other,
• the solar cell being divided into a minimum of three sub-cells,
• the electromagnet being supplied with electric current while being controlled according to the output from the sub-cells,
• and wherein the position detection means is a solar cell.

A light converging solar module, comprising:

• a light converging lens fixedly mounted, for converging sunlight at a focal point;
• a solar cell movably situated according to the position of a converged light spot formed at or close to the focal point of the converging lens;
• position detection means for detecting the position of the converged light spot;
• cell moving means using magnetic force for moving the solar cell to the position of the converged light spot, said converged light spot position being detected by the position detection means;
• the cell moving means including:
• a pedestal;
• a cell holder situated on the pedestal and provided with the solar cell;
• a permanent magnet situated around the pedestal, surrounding the solar cell;
• and
• an electromagnet mounted on the cell holder, with one end facing the permanent magnet;
• the one end of the electromagnet facing the permanent magnet and the facing portion of the permanent magnet having opposite polarities to each other,
• the solar cell being divided into a minimum of three sub-cells,
• the electromagnet being supplied with electric current while being controlled according to the output from the sub-cells,
• wherein the position detection means is a solar cell including at least three movement solar cells situated around a power generation solar cell, the three movement solar cells generating electricity to be used for driving the cell moving means, and thereby moving the power generation and movement solar cells.

light converging solar module, comprising:

• a light converging lens, fixedly mounted, for converging sunlight at a focal point;
• a solar cell movably situated according to the position of a converged light spot formed at or close to the focal point of the converging lens;
• position detection means for detecting the position of the converged light spot;
• cell moving means using magnetic force for moving the solar cell to the position of the converged light spot, said converged light spot position being detected by the position detection means;
• the cell moving means including:
• a pedestal;
• a cell holder situated on the pedestal and provided with the solar cell;
• a permanent magnet situated around the pedestal, surrounding the solar cell;
• and
• an electromagnet mounted on the cell holder, with one end facing the permanent magnet;
• the one end of the electromagnet facing the permanent magnet and the facing portion of the permanent magnet having opposite polarities to each other,
• the solar cell being divided into a minimum of three movement sub-cells and a power generation cell,
• the electromagnet being supplied with electric current while being controlled according to the output from the sub-cells,
• wherein the position detection means is a solar cell, and
• the power generation solar cell is divided into at least three sub-cells.