TRIRON SERIES Modular MPPT charge controller part. The TRIRON series controllers are modular - designed products based on nine MPPT solar controller models. The main unit (Power Module) is a solar controller which can be integrated with different display and interface modules to meet a variety of functional requirements. Among them, the master and slave interface module can synchronize and view the controller and inverter operating data on the LCD.
S (short for SLAVE) : Controller as slave, PC software & mobile APP can remotely monitor the controller status through this port; Output type U (short for USB): USB output，provide power to DC devices.
Take note of the PDF and put together your TRITON charge controller according to your needs. It takes a bit more time, but it allows you to build your perfect system.
85 x 23 x 20mm
Output Voltage :
Parts as depicted in the photos.