A compact protection and control module for 12V/24V battery systems that guards, times, and automates loads with built in safety features. - Battery protection: with over-discharge, undervoltage, overvoltage and load current overload protection to prevent battery damage and unexpected outages. - Time control mode: set charging start and stop times to match solar generation or utility rates for smarter energy use. - Light control time delay: when enabled, adjust the duty cycle for lighting to save power and extend LED life. - Overheating protection: continuous temperature monitoring and automatic shutdown if the unit overheats to keep components safe. - Compatibility and build: compact, wall mountable enclosure built for indoor or sheltered outdoor use; suitable for 12V and 24V systems; supports common lead-acid and Li-ion packs. - Performance and value: precise protection thresholds, fast response, reliable operation, and simple setup to reduce maintenance and extend battery life. - Use scenarios: 1) Solar garden lighting with programmed charging window and automatic dusk-to-dawn control. 2) Off-grid cabin or RV battery system needing safe charging times and load protection. 3) Small greenhouse or exterior lighting where timed operation and energy savings are important.