Y&H 20A 12V/24V Solar Charge Controller Solar Panel Controller Intelligent Regulator with Dual USB Port 5V Light Timer Control LCD Display

• Battery voltage: 12V/24V, automatic charging current: 20A and discharge. USB Output: 5V/2A
• Adjustable charge/discharge control parameters, adjustable operating modes of loads, load timer setting on/off hours
• Multifunctional LCD display, dynamically displays all operating data and working status, can be conveniently switched between working modes and parameter configuration.
• Built-in short circuit protection, no-load protection, reverse polarity protection, overload protection. If you have any questions, please contact us as soon as possible
• International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

【Avoid controller recognition errors: the battery must be connected first ！！！！ then connect to solar panel!!!】 RBL solar charge controller is a kind of intelligent, multi-purpose solar charge and discharge controller. It can fully meet your home Photovoltaic system(including home lighting system )requirements .It can recongize 12V and 24V Lead acid ,Gel battery automatically Charge Controller Features: 1.Build-in industrial micro controller 2.LCD screen display 3.PWM charging mode 4.Dual USB Port 5.Build-in short-circuit protection 6.Open-circuit protection 7.Reverse protection 8.Over-load protection 9..Dual mosfet Reverse current protection Controller Parameters: 1. Floating charge Voltage(HVD 13.3V-15V) 2. Recovery after under Voltage(LVD 11V-13.5V) 3.Under Voltage protection (RVD 9V-12.3V) 4.Load Mode(24hours,1-23hours,0hour) 5.Battery Option (GEL,LEAD-ACID,FLOODED) MODEL: RBL-20A Charge Controller Battery voltage: 12V/24V auto Charge current: 20A Discharge current: 20A Max Solar input: <50V Equalization: B01 sealed 14.4V B02 Gel 14.2V B03 flood 14.6V Float charge: 13.7V(defaul,adjustable) Discharge stop: 10.7V(defaul,adjustable) Discharge reconnect: 12.6V(defaul,adjustable) USB output: 5V/3A Self-consume: <10mA Operating temperature: -35~+60 degree C Solar Controller 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. NOTE: The reverse order applies when deinstalling! An improper sequence order can damage the controller! Package: 1.1X 20A Solar Charge Contorller 2.1X English User Manual