Check the listing for details. 100A Solar Panel Regulator Charger Controller 12V/24V Auto Focus Tracking. Color: Blue, Condition: New. Listed at 14.97 USD. 100A MPPT Solar Panel Regulator Charger Controller 12V/24V Auto Focus TrackingFeatures: -Build- in industrial micro controller. -Big LCD/LED display ,charge and discharge current display, cumulative power generation and discharge power query, temperature display, light control + delay control; adjustable charge and discharge parameters, with power-off memory and other functions. -Fully 3-stage charge management ,PWM battery charging as well as MPPT solar charge controller. -Build -in short-circuit protection ,open-circuit protection,reverse protection,over-load protection. -Dual USB output,the maximum current of 2.5A,to support Apple’s mobile phone charging . -Dual reverse current protection ,low heat production. Specification: Rated voltage:12V/24V Charging Mode:PWM+MPPT Rated current :100A Max PV VOTAGE:50V Max PV input Power:360W(12V) 720(24V) colour: orange Material: Plastic size: 133x70x35mm/5.24”*2.76”*1.38” Display: LCD screen Self-consumption: