Abstract: The invention relates to a solar plant (1) having at least one pivotable module table (2a, 2b, 2c) which supports at least one photovoltaic solar module (3), preferably multiple photovoltaic solar modules (3), and is coupled in such a manner to at least one gear element (4) pivotable about an axis (A) that pivoting the gear element (4) causes the module table (2a to 2c) to be pivoted so that the solar modules (3) track the motion of the sun, the gear element (4) being driven and thus pivoted by an electrically driven drive shaft (5), at least one actuation element (8) being integrated in the drive shaft (5), the gear element (4) being both driven and blocked by the actuation element (8), the actuation element (8) engaging into the toothing (11) of the gear element (4) for driving or blocking the gear element (4).

Abstract: A stabilizing system for stabilizing an arrangement for pivoting an elongate assembly plane extending along a longitudinal axis about an axis of rotation oriented along the longitudinal axis, comprising a first tension element and first and second base arrangements each including a deflecting element fixed on the assembly plane, and spaced apart from the axis of rotation to different sides, wherein the base arrangements are offset with respect to one another along the longitudinal axis, the base arrangements the first tension element, or a second tension element is connected the deflecting element to a fixed point and back at a first distance, and wherein the first tension element and/or the tension element is guided between the base arrangements along the longitudinal axis whereby a tension can be built up in the base arrangement.

Abstract: The invention relates to a mounting frame for supporting sheet-type solar panels (12) comprising, fitted substantially vertically for anchoring by its lower end (13a) in the ground or by a fixed anchoring location (13b), a supporting mast (13) at which the solar panels (12) resting on a plane panel support (8-11) are supported by means of a supporting structure (14) and which are rotatable about the axis of the mast for azimuthal tracking.

Abstract: A profile rail has a face and is formed with a longitudinally extending channel open at the face and with longitudinally extending stabilizing formations on the face flanking the channel. The channel has confronting ribbed flanks. A stabilizing element has a face engageable with the face of the rail and formed with a pair of stabilizing formations fittable with the stabilizing formations of the rail and with a throughgoing hole between the respective stabilizing formations and aligned with the channel when the element stabilizing formations are fitted with the rail stabilizing formations. A screw fittable through the hole has a screwthread engageable with the flanks of the channel so that the screw can clamp the element to the face of the rail.

Abstract: The present invention relates to a solar energy system (1) comprising a multiplicity of oblong-formed modular units (2) having, in each case, at least one solar module (3), wherein the individual modular units can track the course of the sun. The present invention further relates to a solar modular unit (2). The present invention further relates to a method for arrangement of solar modular units (2).