Distributed photovoltaic power generation anti-theft device

The invention relates to a distributed photovoltaic power generation anti-theft device. The distributed photovoltaic power generation anti-theft device comprises a detection circuit, a DSP chip, a driving circuit and a DC/DC converter. A PV photovoltaic panel is connected with the DC/DC converter through a diode D2. The DC/DC converter is connected with the driving circuit. The driving circuit is connected with the DSP chip. The DSP chip is connected with the detection circuit. According to the invention, the device is integrated within the DSP chip without any additional cost, so that the device is low in cost. The cost of the device is lower than the cost of similar products by about 30% and the device is not prone to being damaged. Meanwhile, the same set of equipment is adopted for the photovoltaic power generation of a user and the detected actual photovoltaic generating capacity is more accurate, wherein the accuracy rate is improved by more than 50%. 本发明涉及种分布式光伏发电防窃装置，包括检测电路、DSP芯片、驱动电路和DC/DC转换器，PV光伏板经二