Victron Energy BlueSolar PWM-Light Charge Controller 12/24V 30 amps Black. This means the maximum light level achievable (independent of solar panel performance) can be charged even during times of high solar radiation. For off grid applications the light PWM frequency can be used for internet access TV music charging electric vehicles lighting control and more. The controller provides float charge regulation and three stage battery charging (bulk absorption float) to keep your battery fully charged. For off grid applications the controller gives you trouble free lighting control. The controllers facilitate three different lighting control functions. Setting of the lighting control: On/off Timers with multiple instances per day or lighting control with a single timer. Using the lighting control functionality the user can switch on/off the lighting circuit when the panel is tilted angled or not angled (e.g. solar panels angled towards the sun). This ensures the panels are always angled towards the sun. Specifications for Victron Energy BlueSolar PWM-Light Charge Controller - 12/24V: Manufacturer: Victron Energy Color: Black Voltage: 12-24 volts Features of Victron Energy BlueSolar PWM-Light Charge Controller - 12/24V Load output with low battery voltage disconnect function. Lighting control function one timer only. Two digit seven segment display for quick and easy setting of the load output functionality including timer setting. Three stage battery charging (bulk absorption float) not programmable. Load output protected against over load and short circuit. Protected against reverse polarity connection of the solar array and/or battery. Day/night timing options: see manual for details Package Contents: Victron Energy BlueSolar PWM-Light Charge Controller - 12/24V Victron Energy SCC010030020: BlueSolar PWM-Light Charge Controller 12/24V 30 amps Black