A photovoltaic module structure according to the present invention comprises: a stand, which is fixed to the ground, is provided at a predetermined height, has a hinge-coupled part provided at the upper end thereof, and has a pin hole formed below the hinge coupling part; a frame which is hinge-coupled to the hinge coupling part of the stand so as to be rotatable upward and downward and which has a surface to which solar panels are attached; a flange, which is fixed to the rear surface of the frame, has the center of the hinge coupling between the frame and the stand as the center thereof, and has a plurality of pin holes formed at predetermined intervals along an arc of a predetermined radius corresponding to the distance between the hinge coupling part and the pin hole of the stand; a fixing pin inserted into any one of the plurality of pin holes of the flange and the pin hole of the stand in a state in which the pin hole of the flange is matched with the pin hole of the stand, so that the flange can be fixed to the frame in a state in which the flange is rotated with respect to the stand; an FBG sensor provided in at least any one from among the stand, the frame, and the flange; and a diagnosis unit for diagnosing stability by analyzing the signals of the FBG sensor. When the photovoltaic module structure according to the present invention is used, stability can be diagnosed in real time.

The present invention relates to a solar panel to which a high-damping stacked reinforcement part is applied and, more specifically, to a solar panel to which a high-damping stacked reinforcement part is applied, comprising: a power generation unit for generating electrical energy; a coupling part to which the power generation unit is coupled, and which has a circuit formed therein; and a reinforcement part for reinforcing the rigidity of the coupling part and damping vibration to be transmitted, and thus the present invention can prevent the power generation unit from being damaged by vibration, or the solar panel from inducing wobbling of a satellite by failing to damp the vibration.

Satellites having autonomously deployable solar arrays are disclosed. A disclosed example satellite includes a solar array, a sensor to detect that the satellite has exited a launch vehicle, a processor to enable ignition of squibs of a squib array based on the satellite exiting the launch vehicle, and a squib controller to control the ignition of the squibs based on a firing sequence of the squibs, where the squib controller is to vary the firing sequence to autonomously deploy the solar array.

This system is directed to a batteryless, self-powered sensor comprising: a microprocessor; a first and second solar panel in electronic communications with the microprocessor; a transceiver in communication with the microprocessor; and a set of computer readable instructions included in the microprocessor adapted for creating motion data including a direction and a speed of movement of object within a first sensing area and a second sensing area, transmitted the motion data to a remote location if sufficient power is provided by the first solar panel to actuate the transceiver and a number of data points in the motion data exceeds a pre-determined number of minimal data points, associating a reduction in power delivered from the first solar panel to the microprocessor with movement and associating an increase in power delivered from the first solar panel to the microprocessor with movement.

According to one or more embodiments, an intelligent solar racking system is provided. The intelligent solar racking system includes a racking frame that receives and mechanically supports solar modules. The intelligent solar racking system includes sensors distributed throughout the racking frame. Each of the sensors detects and reports parameter data by generating output signals. The sensors include module sensors positioned to associate with each of the solar modules and detect a module presence as the parameter data for the solar modules. The intelligent solar racking system includes a computing device that receives, stores, and analyzes the output signals to determine and monitor operations of the intelligent solar racking system.

A cross canal support structure for photovoltaic cells is disclosed. The structure includes a major frame having disconnectable and hinged connections to anchors at its corners, on either side of the canal. The major frame carries a plurality of minor frames, which are inclinable at an angle with respect to the major frame with the use of fixed or adjustable mounting plates. The combination of the major frame's tilt and the minor frame tilt enables fabrication of support structures that hold panels at latitude inclination for various portions of a canal.

A cross canal support structure for photovoltaic cells is disclosed. The structure includes a major frame having disconnectable and hinged connections to anchors at its corners, on either side of the canal. The major frame carries a plurality of minor frames, which are inclinable at an angle with respect to the major frame with the use of fixed or adjustable mounting plates. The combination of the major frame's tilt and the minor frame tilt enables fabrication of support structures that hold panels at latitude inclination for various portions of a canal.

An extension panel may include a mating surface shaped to interface with a back surface of a clamp that includes a mounting hole corresponding to a bolt slot in the back surface of the clamp to accommodate a single bolt passing through the extension panel and the clamp. The extension panel may also include a pair of flanges projecting outward from the mating surface and positioned to be on either side of the clamp. The extension panel may also include a flat top surface generally parallel and aligned linearly with another flat top surface of a flexible member. The extension flat top surface may be sized to be approximately a same width as the flexible member at a first end of the extension flat top surface proximate the mating surface and may flare out as the extension flat top surface extends away from the flexible member.

A solar-powered umbrella comprises a column, an upper nest (3) having a battery assembly (2) and a plurality of external solar panel modules (1), and a lower nest (7) having an LED light assembly (10); a plurality of solar panels (1.3) are detachably connected to an input end of the battery assembly (2) through a quick-connect interface; the column has a DC interface (63), the lower nest (7) has a DC connector (73); when the umbrella is opened, the lower nest (7) moves upward and the DC connector (73) is inserted into the DC interface (63), and the power supply system is electrically connected to the LED light assembly (10) to form a lighting circuit. The umbrella is reasonable in structure, easy to use, and it is mounted stably and reliably and also provides a wider illumination range.

The invention relates to a movable shingle arrangement of rectangular strip modules comprising a covering of solar cells on carrier materials that differ according to choice, such that the shingle arrangement can be arranged in such a way as to allow it to be unfolded, extended or set up as a canopy. The problem addressed is that of providing a novel connecting structure for a movable shingle arrangement, wherein supporting structures for mounting and displacement purposes are formed on an arranged system of rails that can be extended or swung out. The shingle arrangement (1) according to the invention consists of coupled rectangular strip modules (2), which are covered with crystalline and thin-layer solar cells (3) and overlap one another. A system of rails (6, 21) is arranged along at least two outer edges (18). Formed under the system of rails (6, 21) are supporting structures suitable for mounting and guiding purposes. Arranged on the rectangular strip modules (2) is/are one, two or more rows of solar cells (3), which are arranged next to one another and are interconnected in such a way that there is a maximum possible surface coverage with active photovoltaic solar-cell material. In the extended state, the rectangular strip modules (2) overlap like shingles. Along at least one long side (19) of the rectangular strip module (2), a defined perforated structure made up of depressions or through-openings (9) is arranged in such a way that elevations, balls or pins (10) of an adjacently arranged rectangular strip module (2) engage in this perforated structure, and so a mechanically stable connection is produced. The rectangular strip modules (2) are coupled to one another by means of a cable pull or a system of rails (5) in such a way that they can be extended or retracted manually or automatically. In the pulled-in or retracted state, the rectangular strip modules (2) arranged longitudinally or transversely alongside one another lie one above the other in a stack or one alongside the other in a shingle box (23). The rectangular strip modules (2) may be set up for example in an upwardly sloping manner by means of a system of double rails, in order to make an optimum energy yield possible.