- Thoughtful design: a negative control circuit identifies system voltages for seamless connection of solar panels, batteries and the solar charge controller. - Flexible use: timer function for night street lights, selectable load control modes, and automatic voltage correction to optimise battery health and performance. - Protects data: the controller records running time, faults and battery charging history so important information is not lost. - Easy to install: position near the battery to minimise long wires, view data conveniently, and adjust modes and parameters for optimal performance. - Compatibility and performance: suitable for use with common solar panels and battery setups in a solar charging system, delivering reliable operation. - Use scenarios: - Night street lighting in a driveway or courtyard with automated on/off control. - Off-grid cabin or garden lighting and power management for stable battery health. - RV or small trailer solar setup requiring simple commissioning and dependable data logging.