The invention provides solar cell light attenuation resistant equipment. The light attenuation resistant equipment comprises a body, wherein a laser generator module is arranged at the top of the body, a working platform is arranged at a lower part of the body and is matched with the laser generator module to perform a light attenuation resistant process, and the light attenuation equipment also comprises a solar cell light attenuation resistant equipment loading and unloading system. The solar cell light attenuation resistant equipment loading and unloading system comprises a loading assembly, a transfer assembly, an unloading assembly and a control system, wherein the loading assembly comprises a loading transmission module, a preparation station is arranged at a tail end of the loadingtransmission module, the transfer assembly comprises a linear motion mechanism, a loading transfer assembly and an unloading transfer assembly, the loading transfer assembly and the unloading transferassembly are arranged on the linear motion mechanism, the unloading assembly comprises an unloading transmission module, the unloading transmission module is used for transmitting a processed batterypiece to a next process, the loading transfer assembly comprises a loading suction disc assembly, and the unloading transfer assembly comprises an unloading suction disc assembly and a cooling module. With the adoption of the light attenuation resistant equipment and the loading and unloading system and the loading and unloading method thereof, abutting between a previous process and the next process can be achieved, and the production efficiency is improved.