Abstract: A solar module in a concentrating solar system including: a box including a top wall, formed from an optical system, and walls; at least one photovoltaic cell placed in the box; and at least one humidity management device. At least one first wall among the walls includes a principal part contained in a plane. The humidity management device includes a housing defined between the first wall and a cover fixed to the first wall including an occultation part and an inner part forming an air film at the occultation part. A moisture-absorbing material is placed in the housing, at least part of the moisture-absorbing material is located on one side of the plane containing the occultation part.

Abstract: A solar module in a concentrating solar system including: a box including a top wall, formed from an optical system, and walls; at least one photovoltaic cell placed in the box; and at least one humidity management device. At least one first wall among the walls includes a principal part contained in a plane. The humidity management device includes a housing defined between the first wall and a cover fixed to the first wall including an occultation part and an inner part forming an air film at the occultation part. A moisture-absorbing material is placed in the housing, at least part of the moisture-absorbing material is located on one side of the plane containing the occultation part.