Solar Panel Regulator MPPT Charge Controller Auto Focus Tracking 30-100A 12V/24V  30A/60A MPPT+PWM Blue Solar Charge Controller   Features: 1.Build-in industrial micro controller. 2.Big LCD display,all adjustable controlling parameter of the system. 3.Fully 4-stage PWM charge management. 4.Build-in all necessory protections including short-circuit protection,open-circuit protection,reverse protection,over-load protection. 5.Dual mosfet Reverse current protection ,low heat production LCD display/key and Operations: MENU:Switch between different display,or to enter/exit setting by long press. UP: Press to increase value. DOWN:Press to decrease value. System Connection: 1.Connect the battery to the charge regulator - plus and minus. 2.Connect the photovoltaic module to the regulator - plus and minus. 3.Connect the consumer to the charge regulator - plus and minus. *The reverse order applies when deinstalling! *An improper sequence order can damage the controller! Attention: 1.press the [Down] button to ON/OFF load manully at main display. 2.the work mode is working as below: [24H] load output 24hours [1-23H] load on after sunset and closed after setting hours [0H] Dusk to dawn 3.Batteries:Only fit for OPEN, AGM, GEL 4.The charge regulator is only suitable for,regulating solar modules Never connect another charging source to the charge regulator. 5.Please make sure your battery has enough voltage for the controller to recognize the battery type before first installation. Specifications: Load: Light Control MPN: RBL Model: RBL-30A,RBL-60A System Voltage: 12V 24V Max Solar input(Solar Panel):36V(24V battery) 18V(12V battery) Max input power: 390W(12V system); 780W(24V system) Equalization: 12.6V(sealed) 14.2V(Gel) 14.6V(flood) Float charge: 13.7V(defaul,adjustable)，12.0-15.0V Discharge stop voltage: 10.7V(defaul,adjustable)，9.0-11.5V Discharge reconnect voltage:12.5V(defaul,adjustable)，11.0-13.0V Rated current: 30A,60A Self-consume:<10mA Batteries:Only fit for OPEN, AGM, GEL Operating Temperature:-35~60 USB output:5V/2A Max Dimension:13.4*7*3.3cm Package includes: 1x Solar Charge Controller 1xUser Manual  ============================================================= 10/30/60/80A/100A MPPT+PWM Orange Solar Charge Controller   Advantage: - Advanced maximum power point tracking (MPPT/PWM) technology, the efficiency is not less than 99.5%. High-quality components improve the system performance, and the maximum conversion efficiency is 98%. Super fast tracking speed and guarantee tracking efficiency. - Large screen LCD 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. - Dual USB output, the maximum current is 2.5A. Equipped with all necessary protection devices, the control parameters of the system are adjustable, easy to set up and operate. Built-in overheating, overcurrent, short circuit, open circuit protection, fault elimination, controller automatic recovery. Two-way MOS tube anti-backflow circuit, high-power charging mode, ultra-low heat. - Built-in short circuit protection, open circuit protection, reverse connection protection, overload protection. Reverse current protection, low calorific value, with self-recovery function, will not damage the controller. - Real-time display of temperature, charging current and discharge current. Current autofocus MPPT tracking charging, high charging efficiency, charging process does not stop detection, two-way focus tracking.  Features: -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: <10MA Overcharge protection: 14.4V / 28.8V Overcharge Float charge: 13.7V / 27.4V Charge recovery voltage: 12.6V / 25.2V