The present disclosure describes a method of deploying an extensible boom from a housing. Sheets supporting respective arrays of photovoltaic devices are deployed substantially simultaneously so that a first sheet is deployed in a first direction from the housing and a second sheet is deployed in an opposite direction from the housing. Angular momentum imparted by deploying the first sheet is canceled by angular momentum imparted by deploying the second sheet. The housing can be part of a space satellite, such that the first and second sheets are deployed without causing the satellite to move out of its orbit.

Integrated power module device, systems, and methods are provided in accordance with various embodiments. For example, some embodiments include a system that may include one or more integrated power modules. Each integrated power module may include: one or more solar cells; one or more rechargeable energy storage cells; and/or one or more circuits coupling the one or more solar cells with the one or more rechargeable energy storage cells. In some embodiments, each integrated power module is configured such that the one or more rechargeable energy storage cells of the respective integrated power module are coupled with one or more back sides of the one or more solar cells. In some embodiments, at least two of the one or more integrated power modules are coupled with each other at least in parallel or in series.

Integrated power module device, systems, and methods are provided in accordance with various embodiments. For example, some embodiments include a system that may include one or more integrated power modules. Each integrated power module may include: one or more solar cells; one or more rechargeable energy storage cells; and/or one or more circuits coupling the one or more solar cells with the one or more rechargeable energy storage cells. In some embodiments, each integrated power module is configured such that the one or more rechargeable energy storage cells of the respective integrated power module are coupled with one or more back sides of the one or more solar cells. In some embodiments, at least two of the one or more integrated power modules are coupled with each other at least in parallel or in series.

A solar module mounting bracket assembly includes a rail configured to support a solar module thereon, and a pair of braces. The braces each have a first end portion movably coupled to the rail. The braces are movable relative to the rail between a collapsed configuration and an expanded configuration. In the expanded configuration, the braces cooperatively define a channel dimensioned for receipt of a frame member.

A solar module mounting bracket assembly includes a rail configured to support a solar module thereon, and a pair of braces. The braces each have a first end portion movably coupled to the rail. The braces are movable relative to the rail between a collapsed configuration and an expanded configuration. In the expanded configuration, the braces cooperatively define a channel dimensioned for receipt of a frame member.

A photovoltaic panel includes: a plurality of power generation portions each having a light receiving surface, each power generation portion including a plurality of power generating elements each configured to generate power in accordance with an amount of received light; and a coupling portion configured to couple each power generation portion, wherein each power generation portion is coupled so as to be rotatable about the coupling portion used as a rotation axis, and the power generation portions are capable of, by being rotated, taking a light receiving position at which the power generation portions are located such that the light receiving surfaces of the power generation portions are oriented to an identical direction, and a fold position at which the power generation portions are located such that a set of the light receiving surfaces of the power generation portions face each other.

A photovoltaic panel includes: a plurality of power generation portions each having a light receiving surface, each power generation portion including a plurality of power generating elements each configured to generate power in accordance with an amount of received light; and a coupling portion configured to couple each power generation portion, wherein each power generation portion is coupled so as to be rotatable about the coupling portion used as a rotation axis, and the power generation portions are capable of, by being rotated, taking a light receiving position at which the power generation portions are located such that the light receiving surfaces of the power generation portions are oriented to an identical direction, and a fold position at which the power generation portions are located such that a set of the light receiving surfaces of the power generation portions face each other.

There is provided a solar power generation system comprising: a main body being hollow and having an inner space defined therein, wherein the main body has a top hole defined in a top wall thereof; a rotation assembly received in the main body; a hydraulic or pneumatic cylinder assembly received in the main body; a power generation assembly configured to be withdrawn from the main body or retracted into the main body through the top hole using the hydraulic or pneumatic cylinder assembly, wherein the power generation assembly has a solar cell structure at a top end thereof, wherein the rotation assembly is configured to change an orientation of the solar cell structure; a controller configured to control operations of the rotation assembly and the hydraulic or pneumatic cylinder assembly.

There is provided a solar power generation system comprising: a main body being hollow and having an inner space defined therein, wherein the main body has a top hole defined in a top wall thereof; a rotation assembly received in the main body; a hydraulic or pneumatic cylinder assembly received in the main body; a power generation assembly configured to be withdrawn from the main body or retracted into the main body through the top hole using the hydraulic or pneumatic cylinder assembly, wherein the power generation assembly has a solar cell structure at a top end thereof, wherein the rotation assembly is configured to change an orientation of the solar cell structure; a controller configured to control operations of the rotation assembly and the hydraulic or pneumatic cylinder assembly.

A solar energy system for portably providing solar energy features a base unit having a base cavity located therein. A cable notch and an annular panel notch are located on a base side wall. A base first end or a base second end features an opening located therein featuring a first end cap or a second end cap located thereon. The system features power inverter located in the base cavity operatively connected to a power storage component and a solar controller. The system features a solar panel wrapped around the panel notch of the base unit. The solar panel is operatively connected to the solar controller, the power inverter, and the power storage component via cables for operation.