Vechline 2606 - Safety Information

1
Thank you for selecting the Vechline 2606/3906 series for MPPT solar charge controller.
Please read this manual carefully before using the product and pay attention to the safety
information
1. SAFETY INFORMATION
 Read all of the instructions in the manual before installation.
 DO NOT disassemble or attempt to repair the controller.
 Install external fuse or breaker as required.
 Do disconnect the solar module and fuse/ breakers near to battery before installing or
moving the controller.
 Power connections must remain tight to avoid excessive heating from a loose
connection.
 Only charge batteries that comply with the parameters of controller.
 Battery connection may be wired to one battery or a bank of batteries.
 Risk of electric shock, the PV and load can produce high voltages when the controller
is working.
2. OVERVIEW
The 2602/3906 series solar charge controller adopt to the advanced Maximum Power Point
Tracking charging methods, it enables the system charging and discharging management to
obtain the most radical optimization. Increase the system flexibility, yet lower down the
system cost. The controller support a variety of battery, for example sealed, gel, flooded and
lithium battery. User can view and modify the working status and parameters. It can be
widely used on solar home system, traffic signal, solar street light, solar garden lamp, etc.
The features are listed below:
 Adopt high quality components of ST,IR and Infineon, make sure product using
lifespan
 Wide working environment temperature
 Apply to lead-acid battery and lithium battery
 Lithium battery self-activating and low temperature protection function
 Maximum conversion efficiency of 98%
 Advanced Maximum Power Point Tracking (MPPT) technology, with tracking
efficiency no less than 99%
 Ultra-fast tracking speed and guaranteed tracking efficiency
 Accurately recognizing and tracking of multiple power points
 PV power limitation function
 Monitoring and setting parameter via Mobile APP, PC Monitor setting software with
RS485 communication interface.
 Use of standard Modbus communication protocol for RS485 bus connections,
communication protocol compatibility much better
 Connecting the IOT(Internet of Things) module and Cloud Server monitoring software
to realize remote monitoring of the multi-machine system
 The RS485 connector can provide power supply
 Aluminum housing for better cooling
 Real-time energy statistics function
 IP68 waterproof degree