Y&H 30A 12V/24V Solar Charge Controller Solar Panel Controller Intelligent Regulator with Dual USB Port 5V Light Timer Control LCD Display

• Charge Current: 30A; USB Output: 5V/2A Max; Battery Voltage: 12V/24V auto,with LED display and PWM battery charging.【The USB port can only be used for charging mobile phones.】The battery must be connected first ！！！！ then connect to solar panel!!!
• Automatically manage the working of solar panel and battery in solar system,Suitable for small solar energy system.
• Build-in short-circuit protection, open-circuit protection, reverse protection, over-load protection.
• All necessary protections equipped,Adjustable controlling parameter of the system,Easy to set up and operate.
• Protection from lightning strike,Prolong the battery life cycle and keep the load work well.Suitable for Home, Industrial, Commercial etc.【We have a 30 day free return and 1 year warranty. Please feel free to contact us if there are any problems during use.】

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-30A Charge Controller Battery voltage: 12V/24V auto Charge current: 30A Discharge current: 30A 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: Note: The battery must first be connected as a first step. 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 30A Solar Charge Contorller 2.1X English User Manual