It can find out the best working point of I-V curve within 1 minute.The MPPT efficiency could reach to 99.9%. Built-in maximum power point tracking algorithm which could promote the energy utilization efficiency of pv system.The charging efficiency is 15%-20% higher than PWM mode. With current-limiting charging mode.When the power of solar panel is oversized, the controller will lower charging power automatically, which enable the system to work under the rated charging current.

It can find out the best working point of I-V curve within 1 minute.The MPPT efficiency could reach to 99.9%. Built-in maximum power point tracking algorithm which could promote the energy utilization efficiency of pv system.The charging efficiency is 15%-20% higher than PWM mode. With current-limiting charging mode.When the power of solar panel is oversized, the controller will lower charging power automatically, which enable the system to work under the rated charging current.