The embodiments are apparatuses, systems and methods of water management and icicle prevention for solar carports, and are designed to catch drips between rows of, and water run-off from, the low side of inclined photovoltaic modules arranged to form the roof of the solar carport or canopy.

A solar powered smart window includes a light diffuser configured to convert an incident direct solar radiation to a diffusive light toward interior direction, a light diffuser positioner, a driving mechanism, a solar panel, and a control unit. The control unit moved the light diffuser from a predetermined opened position to a closed position and to hold the light diffuser at the closed position with latch mechanism, when the output power of the solar panel exceeds a threshold for over a duration time. The controller releases the latch mechanism and to cause the light diffuser to return to the predetermined opened position when the output power lowers below threshold for over the duration time. A method includes storing a predetermined condition, monitoring the output power, comparing the output power with the predetermined conditions, making decision whether a positional transition is necessary, and causing the transitional transition or maintaining current position.

A solar powered smart window includes a light diffuser configured to convert an incident direct solar radiation to a diffusive light toward interior direction, a light diffuser positioner, a driving mechanism, a solar panel, and a control unit. The control unit moved the light diffuser from a predetermined opened position to a closed position and to hold the light diffuser at the closed position with latch mechanism, when the output power of the solar panel exceeds a threshold for over a duration time. The controller releases the latch mechanism and to cause the light diffuser to return to the predetermined opened position when the output power lowers below threshold for over the duration time. A method includes storing a predetermined condition, monitoring the output power, comparing the output power with the predetermined conditions, making decision whether a positional transition is necessary, and causing the transitional transition or maintaining current position.

The present disclosure relates to apparatus and methods for generating solar power. In some examples, a solar unit can have multiple solar panels (and one or more non-solar panels), a set of hinges, and air driven cooling. The unit can be configured to couple the plurality of panels to one another in a geometric shape. In an example, a set of hinges can include at least one rotatable hinge that can be coupled to at least one respective rotatable solar panel of the plurality of solar panels.

The present disclosure relates to apparatus and methods for generating solar power. In some examples, a solar unit can have multiple solar panels (and one or more non-solar panels), a set of hinges, and air driven cooling. The unit can be configured to couple the plurality of panels to one another in a geometric shape. In an example, a set of hinges can include at least one rotatable hinge that can be coupled to at least one respective rotatable solar panel of the plurality of solar panels.

The present invention relates to an alternative power generation system, comprising a portable electricity harvesting device for generating electrical power, a power unit coupled to said portable electricity harvesting device including circuitry for processing electrical power generated by said portable electricity harvesting device and storing said electrical power in a battery within said power unit, and a plurality of distribution components in electrical communication with said power unit and a plurality of devices to be electrically powered.

The present invention relates to an alternative power generation system, comprising a portable electricity harvesting device for generating electrical power, a power unit coupled to said portable electricity harvesting device including circuitry for processing electrical power generated by said portable electricity harvesting device and storing said electrical power in a battery within said power unit, and a plurality of distribution components in electrical communication with said power unit and a plurality of devices to be electrically powered.

A solar array wing includes an extension mast to be extended from a wound state, and a support member, around which the extension mast is wound, to support the extension mast after the extension mast is extended. The support member is made of a fiber reinforced composite material. A coefficient of linear expansion of the fiber reinforced composite material, a unit of which is for each degree Celsius, in a direction that is orthogonal to an extension direction of the extension mast, is higher than or equal to −1×10.sup.−6 and lower than or equal to 1×10.sup.−6.

A solar array wing includes an extension mast to be extended from a wound state, and a support member, around which the extension mast is wound, to support the extension mast after the extension mast is extended. The support member is made of a fiber reinforced composite material. A coefficient of linear expansion of the fiber reinforced composite material, a unit of which is for each degree Celsius, in a direction that is orthogonal to an extension direction of the extension mast, is higher than or equal to −1×10.sup.−6 and lower than or equal to 1×10.sup.−6.

Electrical-power generating module, characterised in that it comprises at least one wind turbine (E) having blades (E1) forming blade tips (E11) and at least one photovoltaic surface (P) comprising an undulating rigid structure (S) covered with flexible photovoltaic panels (F), the wind turbine (E) being disposed above the flexible photovoltaic panels (F) with the blade tips (E11) passing close to the flexible photovoltaic panels (F) in order to deter birds and clean the flexible photovoltaic panels (F).