Photovoltaic panel built-in lower hanging type device and built-in shutter hollow glass shutter

The utility model discloses a photovoltaic panel built-in lower hanging type device and a built-in shutter hollow glass shutter, and relates to the technical field of built-in shutter hollow glass. Comprising a top spacing strip; an opening is formed in the side part of the upper beam, and the upper beam is detachably and fixedly arranged below the top spacing strip; the hanging type upper beam rear plate is fixedly clamped at the opening of the upper beam and forms a driving mounting cavity with the inner cavity of the upper beam; the lower portion of the hanging type upper beam rear plate extends downwards and is provided with a photovoltaic panel installation position. Specifically, the hanging type upper beam rear plate comprises an upper beam cover plate which is detachably and fixedly arranged at an opening of an upper beam, and a driving installation cavity is formed by the upper beam cover plate and an inner cavity of the upper beam; the photovoltaic hanging plate is fixedly arranged below the upper b