Amp & Voltage Charger MPPT

Simple introduction

DC input  System Voltage:12/24/36/48

Max PV input power  :14400W 

Charge current :120A 

Max PV input voltage :200V-500V

Transfer efficiency : 99%

1. The current level is divided into 20A, 25A, 30A, 40A, 50A, 60A,70A,80A,100A,120A. and the input voltage is 12V / 24V / 48V / 96V /192V automatic identification (the only MPPT solar controller in China that can automatically identify 4 voltages).

2. The discharge mode includes normally open mode, normally closed mode, dual-period control switch mode, PV voltage control switch mode, PV control on + delayed off mode, etc .; it can be applied to loads that require long-term power supply or loads that require light control, time control Or light control and time are combined to automatically control the switch system, such as: household power supply systems, automatic detection equipment in the field, traffic lights, solar street lights, and all photovoltaic off-grid power generation systems.

3. With dual communication protocol standard RS-232 /RS485/ LAN interface can be used to connect MT50 liquid crystal display unit or PC monitoring software and other communication peripherals. It is convenient for users to view controller operation data and modify controller control parameters. / LAN communication bus standard Internet communication protocol, the communication protocol compatibility is better, and the operating status of the controller can be monitored through the network in any region with the Internet in the world.

4. Provide professional PC software in 11 languages, which can display and set the entire working status and working parameters of the charging and discharging system. It also has the current power calculation and real-time power statistics recording function, which is convenient for users to check the daily, monthly, yearly and total power and discharge power of the device.

5. Forced air cooling, the fan speed is adjusted by temperature, when the internal temperature is low, the fan runs slowly or stops; when the controller stops working, the fan stops running; or the heat sink starts at 40 ° and stops at 35 °.

6. Support PV wide voltage input, the highest PV input voltage can reach 300V, and it has input overvoltage and low voltage protection.

7. Customers can choose to charge 4 types of commonly used batteries (sealed lead-acid batteries, discharge batteries, gel batteries, nickel-cadmium batteries), and can customize other types of batteries; there are three charging methods: constant current, Constant voltage, floating charge, and three charging methods greatly increase the service life of the battery.

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