Data acquisition method based on photovoltaic collector

The invention discloses a data acquisition method based on a photovoltaic collector, which relates to the technical field of photovoltaic collectors, and comprises the following steps: a photovoltaic input end is connected with a port of an input equipment end in the photovoltaic collector and transmits information data to a memory, and the memory is in communication connection with a port of an output equipment end; and the information data in the memory is transmitted to the photovoltaic inverter through the encryption circuit to realize the collection of photovoltaic data. According to the scheme, electrical signals generated by externally serially connected photovoltaic panels enter the input equipment end through the photovoltaic input end to be transmitted, data are stored by the storage in the data transmission process, programs can only be executed in sequence, flexibility is lacked, and some short tasks can only be processed in real time by using an interrupt function; the method solves the problem t