NOVELTY - The system (10) has a base element (20) engaged in a carrier profile (16) on which framed photovoltaic modules (12) are fastened. An L-shaped clamping bracket (18) comprises a retaining leg (24) provided with an aperture (48). A clamping bolt (22) i.e. threaded bolt, is guided through the aperture. The base element comprises a recess (32) with stages (34) on a side turned away from the modules. The stages are formed to support a free end of a clamping leg (26) or teeth (30) on a side of the clamping leg turned towards the modules in a height adjustable manner.    USE - End clamp system for edge-sided fastening of a framed photovoltaic module on a carrier profile i.e. extruded profiled rail.    ADVANTAGE - The utilization of the retaining leg ensures safe clamping of the photovoltaic module on the carrier profile. The utilization of the clamping bracket ensures transportation of the system to the construction site in a noiseless manner. The end clamp system is assembled at reduced time in a simple manner, constructed with few components and handled in the construction site in a simple manner. The design of the system ensures that height of the system is adjusted to height of the photovoltaic-modules without problem. The system is stable and assembled in a friendly manner. The components of the system are preassembled to eliminate the need for a mechanic to assemble the components in the construction site to fasten the system on the profile.    DETAILED DESCRIPTION - The stages are formed in form of saw tooth treads. An INDEPENDENT CLAIM is also included for a method for fastening a photovoltaic-module on a carrier profile.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of an end clamp system in a deformed state.    End clamp system (10)    Framed photovoltaic modules (12)    Carrier profile (16)    L-shaped clamping bracket (18)    Base element (20)    Clamping bolt (22)    Retaining leg (24)    Clamping leg (26)    Teeth (30)    Recess (32)    Stages (34)    Aperture (48)