100 Amp MPPT Solar Charge Controller

★Automatically detects 12V,24V, 36V and 48V DC system voltages ★MPPT Tracking efficiency can be as much as 99.9%. ★Support battery types: lithium batteries, sealed batteries, AGM Battery and self-definition. ★With built-in over temperature protection and current -limited charging ★Supports parallel function and breaks through the power limit of single unit. ★With built-in Bluetooth module, it can achieve mobile phone APP data interaction. ★LCD screen indicators for displaying system operation information, customizable parameters, and error codes.