ขาย แผงควบคุมการเก็บประจุแบตเตอรี่พลังงานแสงอาทิตย์ MPPT 24V-72V ราคาที่ดีที่สุด

Description: High performance booster MPPT charging mode. The system uses solar panels to supply electricity, reducing the power consumption of batteries. Led status indicator lamp. The current time of 4 LED digital tubes shows the charging current, battery voltage and solar input voltage. Complete overcharging, backwashing, backtracking and short circuit protection. Built-in child lock safety switch, locking cannot set external battery parameters to prevent misoperation due to charging button error, child lock does not affect digital display and voltage query. The optional battery voltage is 24V/36V/48V/60V/72V, or the battery charging voltage is set as required (user sets through the internal switch button). Specifications: Model no. CTK300-II Power: