The invention discloses a clean energy remote real-time centralized monitoring system. The system comprises a visualization layer, a control layer and a platform layer, the visualization layer comprises a visualization interface, and the control layer comprises a field station AVC and a field station AGC. The field station AVC comprises the service, reactive power decision, data acquisition and reactive power distribution interfaces, and the field station AGC comprises the service, active power decision, data acquisition and active power distribution interfaces. According to the invention, thetarget can be controlled in various modes, by utilizing a perfect distribution algorithm and the protection measures, the system is adaptable to various complex structures, and the redundant design of all equipment and channels is realized. Meanwhile, with the multiple locking and limiting functions, the false adjustment, frequent adjustment and oscillation adjustment can be prevented effectively, and by utilizing the identity verification, the programs and parameters can be prevented from being inadvertent mistakenly modified, the operation is simple, the control performance is improved, thevoltage fluctuation is reduced, the voltage qualification rate is improved, and the monitoring effect is more conveniently displayed in a real-time change curve form.