The subject of the invention is a multilayer photovoltaic panel with increased solar radiation energy to electric energy conversion surface which is characterised in that it comprises a lattice subassembly (1, 16, 23, 34, or 39) or at least one the chamber subassembly (44, 49, 54′, or 60′), in which the component photovoltaic modules (6 and 7) or (18 and 20) or (24 and 30) or (35) or (40) or (45) or (50) or (54) or (60) are connected inseparably with a photovoltaic layer (3) or (11) of the perforated support plate (2) or (17), whereas the perforated support plate (2) constitutes a plate-shaped stiffening element (14) with a single photovoltaic layer (3) or the perforated support plate (17) constitutes a plate-shaped stiffening element (14) both of the two surfaces of which are provided with photovoltaic layers (11).

[Problem] To provide a manufacturing method of a solar house capable of taking in a moderate amount of sunlight while obtaining a large amount of electric power generation. [Solution] A manufacturing method of a solar house 1 includes a step for contact-arranging the first house set 81, the second house set 82, and the intermediate house member 83 so that the intermediate house member 83 is positioned between the first house set 81 and the second house set 82 in the second direction Y; a step for contact-arranging the intermediate house member 83 and the other second house set 82 or the other first house set 81 in the second direction Y by a necessary number with respect to the arranged first house set 81 or the arranged second house set 82; and a step for supporting the first panel set 2 and the second panel set 3 with respect to the first house set 81 and the second house set 82 with the first support column 71.

A method for controlling the orientation of a single-axis solar tracker (1) orientable about an axis of rotation (A), said method repetitively completing successive control phases, where each control phase implements the following successive steps:

a) observing the cloud coverage above the solar tracker (1);

b) comparing the observed cloud coverage with cloud coverage models stored in a database, each cloud coverage model being associated to an orientation setpoint value of the solar tracker;

c) matching the observed cloud coverage with a cloud coverage model;

d) servo-controlling the orientation of the solar tracker by applying the orientation setpoint value associated to said cloud coverage model retained during step c).

The present invention finds application in the field of solar trackers.

A method for controlling the orientation of a single-axis solar tracker (1) orientable about an axis of rotation (A), said method repetitively completing successive control phases, where each control phase implements the following successive steps:

a) observing the cloud coverage above the solar tracker (1);

b) comparing the observed cloud coverage with cloud coverage models stored in a database, each cloud coverage model being associated to an orientation setpoint value of the solar tracker;

c) matching the observed cloud coverage with a cloud coverage model;

d) servo-controlling the orientation of the solar tracker by applying the orientation setpoint value associated to said cloud coverage model retained during step c).

The present invention finds application in the field of solar trackers.

A method for controlling the orientation of a single-axis solar tracker (1) orientable about an axis of rotation (A), said method repetitively completing successive control phases, where each control phase implements the following successive steps: a) observing the cloud coverage above the solar tracker (1); b) comparing the observed cloud coverage with cloud coverage models stored in a database, each cloud coverage model being associated to an orientation setpoint value of the solar tracker; c) matching the observed cloud coverage with a cloud coverage model; d) servo-controlling the orientation of the solar tracker by applying the orientation setpoint value associated to said cloud coverage model retained during step c).

The present invention finds application in the field of solar trackers.

A method for controlling the orientation of a single-axis solar tracker (1) orientable about an axis of rotation (A), said method repetitively completing successive control phases, where each control phase implements the following successive steps: a) observing the cloud coverage above the solar tracker (1); b) comparing the observed cloud coverage with cloud coverage models stored in a database, each cloud coverage model being associated to an orientation setpoint value of the solar tracker; c) matching the observed cloud coverage with a cloud coverage model; d) servo-controlling the orientation of the solar tracker by applying the orientation setpoint value associated to said cloud coverage model retained during step c).

The present invention finds application in the field of solar trackers.

[Problem]

To provide a manufacturing method of a solar house capable of taking in a moderate amount of sunlight while obtaining a large amount of electric power generation.

[Solution]

A manufacturing method of a solar house 1 includes a step for contact-arranging the first house set 81, the second house set 82, and the intermediate house member 83 so that the intermediate house member 83 is positioned between the first house set 81 and the second house set 82 in the second direction Y; a step for contact-arranging the intermediate house member 83 and the other second house set 82 or the other first house set 81 in the second direction Y by a necessary number with respect to the arranged first house set 81 or the arranged second house set 82; and a step for supporting the first panel set 2 and the second panel set 3 with respect to the first house set 81 and the second house set 82 with the first support column 71.

[Problem]

To provide a solar house capable of taking in a moderate amount of sunlight while obtaining a large amount of electric power generation.

[Solution]

A solar house 1 is provided with a first panel set 2 having a plurality of first solar panels 21, a second panel set 3 having a plurality of second solar panels 31, and a driving mechanism 6 for driving the first panel set 2 and the second panel set 3 to track sunlight. The first panel set 2 and the second panel set 3 are arranged so that a space S is opened therebetween when the first panel set 2 and the second panel set 3 are placed on a straight line. The space S is set to a substantially exact distance such that the first panel set 2 does not block reception of sunlight by the second panel set 3 and the second panel set 3 does not block reception of sunlight by the first panel set 2 even when the first panel set 2 and the second panel set 3 are tilted to a maximum to track sunlight. Below the first panel set 2, the second panel set 3, and the space S, a housing portion 8 made of materials capable of holding own shape is provided.

[Problem]

To provide a solar house capable of taking in a moderate amount of sunlight while obtaining a large amount of electric power generation.

[Solution]

A solar house 1 is provided with a first panel set 2 having a plurality of first solar panels 21, a second panel set 3 having a plurality of second solar panels 31, and a driving mechanism 6 for driving the first panel set 2 and the second panel set 3 to track sunlight. The first panel set 2 and the second panel set 3 are arranged so that a space S is opened therebetween when the first panel set 2 and the second panel set 3 are placed on a straight line. The space S is set to a substantially exact distance such that the first panel set 2 does not block reception of sunlight by the second panel set 3 and the second panel set 3 does not block reception of sunlight by the first panel set 2 even when the first panel set 2 and the second panel set 3 are tilted to a maximum to track sunlight. Below the first panel set 2, the second panel set 3, and the space S, a housing portion 8 made of materials capable of holding own shape is provided.

This application relates to a mechanical button apparatus that includes a body where an upper portion thereof is closed and a lower portion thereof is opened and a bottom plate attached on a display screen of a display apparatus to cover the opened lower portion. The body includes an aperture member including a wing set expanded or contracted in a rotation direction of the body. The body also includes a photovoltaic (PV) cell array substrate including a PV cell configured to generate power for charging a battery and an optical sensor configured to convert light signals, reflected by the expanded or contracted wing set, into electrical signals. The body further includes a circuit substrate configured to operate with the power charged into the battery, calculate number of rotation manipulations of the body by using the electrical signals, and transmit the calculated number of rotation manipulations to the display apparatus.