Intelligent charger: Supplying power from grid and PV arrays on the rooftop. Integrating with anti-harmonic dry type transformer can achieve better performance. The entire system not only shows the features of energy conservation and environment protection, but also guarantees the charging speed and power quality. As a result, it improves operating efficiency and reduces cost recovery period.As an expert in Energy-saving solutions, CEEG not only provides energy-saving products,but also customizes the best energy-saving solutions for customers. It helps customers to get efficiency benefit based on zero investment through EMC creative model which supplies project design,financing,reorganization and operation management services.