SRNE 20A MPPT Solar Charge Controller 12V/24V Battery Voltage Auto Identify 100V PV Input ML Series ML2420 Charge & Discharge Controller

- All-in-One, Supports multiple battery types.Highly integarted, helps you save space and wire. - For off-grid application, Can be connected to both PV 、battery and load.Multiple load operating modes to meet diverse needs - User-Friendly, Easy to install and simple to use.Natural cooling, absolutely quiet. - Effcient, MPPT with up to 99.9% efhciency.Support solar panel 2 in series/more in parallel. - Safety, Complete charge and discharge protection mechanism.High quality components for stable operation. - Intelligent, Supports RS232.Supports Bluetooth with mobile APP