NOVELTY - The lamellar solar panel (10) which are mounted on support (3) to pivot around a common axis (11) and are movable between first position in which panels are congruent to one another and are parallel to support, and second position in which panels are opened out in a fan formation and are adjacent to each other around axis. Support is extended from a retracted position in which support is received with the panel in the first position within housing (2) through opening (5) out of housing into extended position in which panel is moved between first and second positions.    USE - Solar module installed in facade/roof of building (claimed) such as house. Can also be used in ground and roof terraces of land/water craft such as roofs of caravans and decks of ships.    ADVANTAGE - The support is extended from a retracted position in which support is received with the solar panels in the first position within housing through closable opening out of a housing into an extended position in which the solar panels are moved between first and second positions hence the sensitive solar panels can be retracted at night or in bad weather while preventing the damage of the solar panels. The installation depth of the solar panel can be reduced so that the solar panel can be easily installed in the ground or building facade. The opening is closable with at cover sliding parallel to the upper side of the housing so that the space for opening can be reduced. The extension and movements of solar panels are not hindered in open state. The sweeping lip of solar panel cleans dust, snow, rain, and leaves from the surface of the adjacent solar module so that optimum performance of the solar panels is maintained throughout the entire year even in changing weather. The solar panels are movable between positions by electric drive and the support is retractable and extensible by of an electric drive, so that the operation of the solar module can be automated.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of the solar module.    Housing (2)    Support (3)    Opening of housing (5)    Solar panel (10)    Common axis (11)