AMC16-DETT base station DC energy meter for telecom tower is an efficient and reliable power monitoring device. In the application of telecommunication base stations, it can monitor multiple DC circuits to ensure the stability and reliability of power. Because the device adopts digital monitoring technology, the accuracy and precision of monitoring are greatly improved. At the same time, the DC energy meter like the cell tower radiation meter can also be combined with the smart meter used by the base station to facilitate power statistics and analysis.