Inverter for solar photovoltaic system

The utility model discloses an inverter for a solar photovoltaic system, which comprises a first mounting plate and second mounting plates arranged on two sides of one end of the first mounting plate, limiting grooves are formed in one sides, close to the first mounting plate, of the second mounting plates, and mounting bins are arranged at one ends, close to the second mounting plates, of the first mounting plate. An inverter main body is mounted at one end, far away from the first mounting plate, of the mounting bin, and a mounting groove is formed in the bottom of the mounting bin. The closing door and the fixing plate are connected and fixed through the lock, and the pressing rod and the limiting plate are hinged to the mounting bin, so that an operator can open the closing door to rotate the operation shaft to complete the dismounting task, and a thief cannot dismount in the manner; and when huge vibration is generated by violent disassembly of a thief, the pressing rod is pressed on the touch pressure s