A transportable power supply unit is disclosed comprising a load carrying support and an electrical storage arrangement on the support. At least two solar panels are mounted on the load carrying support, each of which is interchangeable between a retracted configuration and a deployed configuration. The load carrying support comprises a base and a rectangular support frame projecting up above the base having four sides. In some forms the unit further includes a post mounted on the base that is extendible between a collapsed configuration for transport and an extended configuration projecting above the support frame. A security camera may be mounted on an upper end of the post.

Solar panel mounting assemblies having an arm support assembly for supporting a clamp assembly above an installation surface through a base and a base stud and configured to allow the clamp assembly to be adjusted in three dimensions while installing a solar panel module.

A mounting system for supporting a plurality of photovoltaic modules on a sloped support surface, such as a sloped roof, is disclosed herein. The mounting system may include one or more support surface attachment devices, each support surface attachment device configured to attach one or more photovoltaic modules to a support surface; and one or more module coupling devices, each module coupling device configured to couple a plurality of photovoltaic modules to one another.

An adjustable mounting system for mounting solar panels on roofs is disclosed. The system allows a user to mount the solar panels either with or without rails. The mounting assemblies are adjustable to allow the user to mount a base plate in a chosen location (either on a roof joist or other structural member or not) and to adjust the mounting location for the panel in as many as three axis of adjustment from the location of the base plate. A system for mounting and grounding the panels at the same time is also disclosed.

A solar power system can include a rail and a solar module disposed on the rail. A clamp assembly can couple the solar module to the rail. The clamp assembly can have a clamped configuration in which the solar module is secured to the rail and an unclamped configuration. The clamp assembly can comprise an upper clamp member, a lower clamp member coupled to the rail, and a stabilization member mechanically engaging the upper clamp member and the lower clamp member. The stabilization member can prevent rotation of the lower clamp member relative to the rail when the clamp assembly is in the clamped and unclamped configurations. In the unclamped configuration, the stabilization member can be biased such that the upper clamp member is disposed at a sufficient clearance above the rail to permit the insertion of the solar module between the upper clamp member and the rail.

An assembly for positioning photovoltaic panels on a structure includes a main frame connectable to the structure, and a subassembly connectable to the main frame to support a photovoltaic panel, in which the subassembly is rotatable with respect to the main frame to place the subassembly in a deployed position. The assembly may further include a stop-arm connectable to the main frame to support the subassembly when in the deployed position.

A solar panel mount assembly includes a base portion mountable to an installation surface, and a support arm defining a support shoulder. The support arm is coupled to the base portion. The support arm and base portion cooperate to accommodate positioning the support arm at an adjustable distance relative to the installation surface. The solar panel mount assembly further includes a rotatable clamp assembly coupled to the support shoulder, and includes at least two brackets that releasably secure a portion of one or more solar panels.

The cooling fixture for solar photovoltaic panels has a hollow support platform made from thermally conductive metal that contains a heat exchange medium, preferably water. The solar photovoltaic panel is supported atop the platform so that heat absorbed by the panel is transferred to the platform by conduction and through the media by convection. The platform is pivotally supported on a base frame, and can be adjusted to any desired angle by a brace releasably engaging lugs projecting from the edge of the platform. The heat exchange medium is circulated from the top of the platform to the bottom of the platform by a thermo-siphon effect through at least one thin, rectangular duct having at least one fin for cooling the medium by heat exchange with air.

A mounting system for photovoltaic solar panels providing support for different sized panels, and/or panels having mounting holes located in different locations. A universal panel clamp includes at least one elongated hole or slot to attach to a mounting hole on a solar panel frame. A clamp is attached to an upper hole, and a second clamp is attached to a lower mounting hole. The upper clamps are attached to an upper lateral support member, and the lower clamps are attached to a lower lateral support member. This assembly may be supported by A-shaped support members having adjustable tilt arms, or posts with specially configured brackets.

A system and apparatus are disclosed including PV modules having a frame allowing quick and easy assembling of the PV modules into a PV array in a sturdy and durable manner. In examples of the present technology, the PV modules may have a grooved frame where the groove is provided at an angle with respect to a planar surface of the modules. Various couplings may engage within the groove to assemble the PV modules into the PV array with a pivot-fit connection. Further examples of the present technology operate with PV modules having frames without grooves, or with PV modules where the frame is omitted altogether.