SOLAR CELL UNIT

摘要

Provided is a solar cell unit wherein heat generated by a solar cell module is sufficiently dissipated and temperature increase of the solar cell module is suppressed by suppressing existence of an air layer having a low heat conductivity in a heat transfer path, and as a result, energy conversion efficiency is greatly improved. The solar cell unit is provided with a solar cell module (2), and a heat dissipating member (4), which is arranged on the rear surface of the solar cell module (2) for dissipating heat from the solar cell module (2). A heat transfer sheet (3) containing foamed carbon is arranged between the solar cell module (2) and the heat dissipating member (4). The heat transfer sheet (3) is attached to the solar cell module (2) and the heat dissipating member (4) in a pressurized state.