Abstract: A method for aligning a set of solar modules of a solar tracker includes a means of connection and of transmission of a solar-tracking movement between two adjacent solar modules of the set of solar modules. The method includes an iterative loop that includes, for each on-going iteration, steps of: disconnecting adjacent solar modules of an aligned subset of solar modules derived from a previous iteration; defining which one of the previously disconnected adjacent solar modules will be the reference solar module for the on-going iteration; orienting the aligned subset of solar modules in such a way that the solar modules of the aligned subset of solar modules are aligned with the reference solar module; connecting the aligned subset of solar modules with the reference solar module for the on-going iteration so as to define an aligned subset of solar modules for the next iteration.