... Water proof, IP65 2.Direct timer battery selection 3.Microcontroller digital accuracy 4.CE,ISO9001 Water-proof ControllerWater-proof ... , parking area, bus station, boat, etc. Features: 1. Microcontroller digital accuracy 2. PWM Charge mode3. State of charge (SOC ... Temperature compensation with external temperature sensor5. Detects day and night using the PV array6. Water proof, IP657. LOAD ON TIME ...