Photovoltaic energy storage transformer voltage detection device

The utility model discloses a photovoltaic energy storage transformer voltage detection device, relates to the field of photovoltaic energy storage, and provides the following scheme aiming at the problems that when an outdoor transformer is detected in the prior art, a test device is inconvenient to place due to the fact that an outdoor road surface is uneven, and comprises a mounting box and a protective cover, detection equipment is arranged in the installation box, the protection cover is folded on the installation box, a rubber strip is arranged on the protection cover, a clamping groove is formed in the installation box, the rubber strip is connected with the clamping groove, a dust collection air box is arranged on the inner side of the protection cover, and a first supporting block is arranged at the bottom of the installation box. A damping spring is arranged on the first supporting block, a damper is arranged in the damping spring, and a second supporting block is arranged below the first supporting