Solar controller for 12V to 60V battery systems, made of PC material. Designed to manage charging and load disconnection with adjustable setpoints to match a variety of lead acid battery systems. Not configured for lithium batteries and cannot be used with lithium battery types. Key benefits Wide voltage compatibility: supports 12V, 24V, 36V, 48V and 60V systems, making it suitable for RVs, off grid homes, cabins and industrial monitoring. Adjustable charging and protection setpoints: float, discharge cutout and recovery voltages are adjustable to match different battery sizes and operating requirements. Low standby draw and USB output: standby current under 10mA helps preserve battery charge. USB output rated at 50V 2A max as specified. Durable material and wide operating range: PC housing and operating temperature range of 10C to +60C for reliable use in varied environments. Multiple rated discharge current options: available discharge current ratings include 10A, 20A and 30A to suit different load needs. Electrical settings and ranges 12V system Float voltage: 14.2V default, adjustable range 12.0 to 15.0V Discharge cutoff voltage: range 9.0 to 11.5V Discharge recovery voltage: 12.5V default, adjustable range 11.0 to 13.0V 24V system Float voltage: 28.4V default, adjustable range 24.0 to 29.0V Discharge cutoff voltage: 19.0V default, adjustable range 18.0 to 22.0V Discharge recovery voltage: 22.0V default, adjustable range 22.0 to 26.0V 36V system Float voltage: 42.0V default, adjustable range 36.0 to 45.0V Power generation stop voltage: 30.0V default, adjustable range 27.0 to 83.0V Recovery voltage: 30.0V default, adjustable range 36.0 to 42.0V 48V system Float voltage: 56.0V default, adjustable range 48.0 to 60.0V Discharge cutout voltage: 40.0V default, adjustable range 36.0 to 44.0V Discharge recovery voltage: 50.0V default, adjustable range 48.0 to 56.0V 60V system Float voltage: 71.0V default, adjustable range 60.0 to 75.0V Discharge cutout voltage: 50.0V default, adjustable range 45.0 to 55.0V Discharge recovery voltage: 63.0V default, adjustable range 60.0 to 70.0V Other specifications Material: PC Rated discharge current options: 10A, 20A, 30A Standby current: less than 10mA USB output: 50V 2A max Operating temperature: 10C to +60C Package contents: 1 x solar controller, 1 x manual Typical applications RV and camper solar setups using 12V or 24V battery banks for lighting and appliances. Off grid cabin or small home systems using 24V, 36V or 48V batteries to manage charging and protect battery life. Industrial or remote monitoring sites and telecom equipment using 36V or 60V systems where adjustable protection thresholds and low standby consumption are required. Usage notes Ensure selected discharge current rating matches load requirements. Confirm battery chemistry and settings before use. This controller is not set for lithium battery use and cannot be used with lithium batteries. Adjust float, cutoff and recovery voltages to match battery manufacturer recommendations for performance and battery life.