[Problem] To provide a solar cell array having reduced precision requirements during installation work. [Solution] A solar cell array having a plurality of solar cell modules (3) arranged along a first direction in an installation surface and attachment members (4) that fix adjacent solar cell modules (3). The attachment members (4) have a first supporting member (21) extending in the first direction and a second supporting member (22) arranged above the first supporting member (21) and extending in a second direction perpendicular to the first direction. The attachment members (4) also have: a first restraining member (23) arranged on one side of the second supporting member (22) in the first direction and restraining movement of the second supporting member (22) in the height direction perpendicular to the second direction and the first direction; and a second restraining member (24) arranged on the other side of the second supporting member in the first direction and restraining movement of the second supporting member (22) in the height direction. The first restraining member (23) is movable, together with the second supporting member (22), along the first direction above the first supporting member (21). In addition, the second restraining member (24) restrains movement of the second supporting member (22) along the first direction.
