Smart site mobile solar energy monitoring is a patented product of our company, patent application number is: 2020303005696_Portable manual lift solar energy monitoring device, this is a direct use of solar power, no market electricity mobile solar energy monitoring, weight is only 10KG, very convenient mobile temporary clothing control, suitable for: smart site (can voice intercourse, detecting if personnel are equipped with safety hats and other behaviors), sports personnel gathering clothing control, garbage station environmental detection etc.