EP Solar Charge Controller

These LandStard B series PWM charge controllers use the most advanced digital technology and have a RS-485 communication system that makes them completely customizable and controllable. 

They are used in medium-sized solar systems for the controlled charging of liquid electrolyte or gel batteries, operating in an automatic and programmable manner. PWM (Pulse Width Modulation) technology allows for perfect battery charging, significantly increasing its lifespan.

Product Features:

• Configurable with three working voltages: 12V, 24V or 12V/24V automatic
• High efficiency PWM technology
• Three LEDs showing the status of the charge, panels and battery
• Interface for connecting the external temperature sensor
• Communication via RS-485
• Modbus communication protocol
• Software update functions
• Additional capabilities with connection to PC or MT-50 Display
• Setting of control modes: Manual, on/off, Twilight + Timer, Time Control
• Selection of battery type
• Real-time monitoring
• Setting of programmable parameters
• LVD or SOC disconnection function
• Energy production statistics

These charge controllers are designed for stand-alone systems, protecting your batteries from input voltages from solar panels. The self-diagnosis and protection functions prevent damage resulting from installation errors or system errors. They can work at both 12V and 24V. 

The regulators automatically recognize system voltage: if the battery voltage is lower than 18V they will recognize the system as 12V system, otherwise it will be recognized as a 24V system. Their main feature is RS-485 communication, which enhances their features through control via PC or remote display.