SOLAR CONTROLLER FOR SOLAR POWER SYSTEM WITH SOLAR SYSTEM WITH AUTOMATIC LIGHTING CONTROL AND TIMER FUNCTIONS OPTION EPSOLAR’s high quality and reliability is now available in a low cost solar controller. The EPIP-20-R Controller is designed with a microcontroller for automatic lighting control functions. Type of Charging: series PWM, state of charge(SOC) Self-consumption: 10mA maximum 4 stages Bulk,PWM,Boost and Float Dimension: 141*96*34mm THIS TECHNOLOGY PROVIDES: Proven reliability Precise lighting control PWM battery charging FOUR VERSIONS AVAILABLE: 12 Volt: 15 and 20 amp ratings 24 Volt: 15 and 20 amp ratings