Tracer-BPL Series Solar charge controller with built in LED Driver Overview Tracer-BPL series MPPT solar charge controller combines solar charge controller and LED constant current driver into one unit. It has multiple load control modes which are ideal for various solar LED Lighting applications, especially when a dimming function is needed. This series adopts the advanced MPPT (Maximum Power Point Tracking) charging methods which will results up to 30% charging efficiency increase compared with the PWM charge controllers. Thanks to the RS485 communication, the Tracer-BPL has the ability to realize remote monitoring via IoT. Features • MPPT charging mode • LED load dimmer function • Support lead-acid and lithium-ion batteries • Lithium battery self-activating function • Intelligent power derating to ensure 365 days lighting on • Multiple load control modes • Extensive electronic protection • RS485 communication port to realize IOT monitor • IP68 Ingress protection(1.5 meters, 72h) Solar Home Solar Backpack Solar Boat Solar Street Light

Technical Specifications Nominal system voltage Battery type Battery input voltage range Rated charge current Rated charge power Max. PV open circuit voltage 60V( at minimum operating environment temperature ） 46V( at 25℃ environment temperature ) 100V( at minimum operating environment temperature ） 92V( at 25℃ environment temperature ) Output voltage range Output current control accuracy Equalization voltage Boost voltage Float voltage Low voltage reconnect voltage Low voltage disconnect voltage Temperature compensation ( for lead-acid battery) Communication interface Operating temperature range...