NOVELTY - The bracket has an engaging portion and a sheet metal made spring i.e. spiral spring, that is partially engaged with the engaging portion with female grooves of photovoltaic modules (211A-211D) to apply force to the photovoltaic modules. The engaging portion engages an adjustment slot (188) within the groove. The engaging portion is engaged with the groove in a frame of the photovoltaic module. The engaging portion comprises a tooth for engagement behind a lip of groove. The spring is laterally and vertically moved relative to photovoltaic module upon engagement with photovoltaic module.    USE - Height adjustable snap-in bracket for attaching an electrical device such as electrical conductor e.g. wire and capacitive link, and box or electronic device (all claimed) such as micro inverter, to a photovoltaic module in a solar industry.    ADVANTAGE - The bracket includes a grid evenly distributed in directions throughout a photovoltaic array, and includes doubled support parts extended beneath edges of a photovoltaic laminate, so that the photovoltaic array can be mounted to a roof or other mounting surface without the need for expensive and heavy strut and increased spanning capabilities provided by parallel interlock support structure, thus significantly reducing number of connection points for given size of the photovoltaic array on a given mounting surface. The bracket includes a rotating portion with sliding capability to eliminate the need for the springs incorporation of a series coupling portions into locking portions, so that manufacturing costs of the bracket can be reduced. The bracket includes a wire clip to facilitate placement within an already formed array by allowing installation into the groove by inserting the wire clip in a space between parallel module frame surfaces from beneath the installed array so as to avoid the need to uninstall the photovoltaic module within the array, thus improving wire management, and enabling easy installation of the bracket while reducing operation and maintenance cost of the bracket. The spring is made of single piece stainless steel , so as to enable low cost production and long outdoor product life of the bracket. The bracket can be integrated into a case design of the electronic device located in or near photovoltaic arrays, thus lowering cost of installation for the device. The spring and a base can allow accommodation of various accessory device shapes/weights to various wire gauge sizes. The clip can snap into the groove, thus reducing cost of parts and simplifying installation of the device.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a photovoltaic module installed on an open canopy structure.    Purlin (180)    Adjustment slot (188)    U-bolt (192)    Washer (193)    Photovoltaic modules (211A-211D)