Solar cell system based on wireless sensor network

The invention discloses a solar cell system based on a wireless sensor network, belonging to the field of solar cell systems. The solar cell system comprises a solar cell, a DC-DC conversion circuit, a microcontroller circuit, a capacitor, an energy storage cell and a wireless sensor network, wherein the output end of the solar cell is connected with the microcontroller circuit and the DC-DC conversion circuit respectively; the output end of the DC-DC conversion circuit is connected with the capacitor and the energy storage cell respectively, the current voltage of the capacitor and the energy storage cell is connected to the microcontroller circuit, and the capacitor is used for supplying electricity to the wireless sensor network; the microcontroller is communicated with the wireless sensor network. According to the solar cell system, the capacitor and the energy storage cell are charged properly by sufficiently utilizing the powerful function of the microcontroller circuit, and the solar cell is monitored