Srne ML Series User Manual

3.1.LED Indicator.........................................................................................................................................16
3.2 Buzzer.....................................................................................................................................................18
3.3 Key Operation........................................................................................................................................18
3.4 LCD Starting and Main Interface Display.............................................................................................19
3.5 Load Mode Setting Page........................................................................................................................21
3.6 System Analysis Page.............................................................................................................................23
3.7 System Log Page....................................................................................................................................23
3.8 Parameter Setting Interface....................................................................................................................24
3.9 Production Information Page..................................................................................................................25
4. Product Protection Function and System Maintenance.......................................................26
4.1 Protection Function Introduction............................................................................................................26
4.2 System Maintenance...............................................................................................................................27
4.3Abnormality Display and Alarm.............................................................................................................28
5. Product Specification Parameter..........................................................................................29
5.1 Electrical Parameter...............................................................................................................................29
5.2 Parameter Adjustment Range.................................................................................................................30
6. Conversion Efficiency Curve...............................................................................................31
7. Product Size.........................................................................................................................33
1. Product Introduction
1.1 Product Overview and Features
The solar charge controller can monitor generated power of solar panels in real time and
track the highest voltage current value (VI), enabling the system to charge the battery with
maximum power output. Applied to solar off-grid photovoltaic systems, the product
coordinates the functions of solar panels, batteries and loads; and is the core control unit of
off-grid photovoltaic systems.
The controller uses liquid crystal for the dynamic display of operation status, operating
parameters, controller logs, historical parameters, and control parameters. Users can check all
parameters through buttons, and modify control parameters according to actual needs so that
different system requirements are met.
The controller adopts standard Modbus communication protocol, making it easy for users
to view and modify system parameters by themselves. We provide free monitoring software,
which delivers the greatest possible convenience for users to satisfy different needs of remote
monitoring.
The inside of the solar charge controller is equipped with comprehensive electronic fault
self-detecting function and powerful electronic protection function, therefore avoiding damage
to product components resulting from installation errors and system faults to the greatest

Srne ML Series Specifications

General

Brand	Srne
Model	ML Series
Category	Controller
Language	English