VS-BN Series Solar Controller

ViewStar-BN series

This Viewstar BN series is common negative controller, with LCD display,

working data programmable, It has communication function via RS485 port to PC monitoring software, realizing real-time monitoring and battery management parameter setting.

Models:

VS1024BN/ VS2024BN/ VS3024BN/ VS4524BN/ VS6024BN

10A,20A,30A,45A,60A

12/24V auto work

VS2048BN/ VS3048BN/ VS4548BN/ VS6048BN

20A,30A,45A,60A

12/24/36/48V auto work

Features:

PWM charging

32 bit MCU with high speed

Battery type selection: Sealed, Gel, Flooded, and User (programmable)

Intelligent lighting and timer control for solar lighting system

12 bit A/D high-precision sampling to ensure accuracy

Full control parameters setting and modification, diversified load control mode

Humanized design of  browser interface

Battery temperature compensation

Adopt graphics dot-matrix LCD screen and 4 buttons for integrated menu displaying and operation

Real-time energy statistics

RS485 port with industrial standard MODBUS open architecture

Real-time data monitoring and parameters setting with MT50, APP or PC software

Support firmware upgrade

Electronic protections:

PV short circuit  protection                         PV reverse polarity protection

Battery over voltage protection                   Battery over discharge protection

Battery reverse polarity protection              Battery overheating protection

Load overload protection                           Load short circuit protection                                    

Controller overheating protection