20A MPPT Solar Charger Controller
MPPT, LCD display, 12/24V system voltage
Innovative Max Power Point Tracking(MPPT) technology, tracking efficiency >99.9%
Full digital technology, high charge conversion efficiency up to 98%
Real-time energy statistics function.
AGM,Liquid and GEL battery for selection
Four stages charge way: MPPT, boost, equalization, float
With current-limiting charging mode, when the power of solar panel is over-sized and charging current exceeds the
rated current, the controller will lower the charging power, which enables the system to work under the rated
Multiple load control modes: Standard, Dusk to Dawn, Timer and User-defined mode.
Based RS-485 standard Modbus protocol, to maximize their communication needs of different occasions.
Full automatic electronic protect function
LCD display design, read operating data and working condition easily.
12V/24V automatic recognition
Perfect EMC & thermal design
External temperature sensor, automatic temperature compensation
Built-in temperature sensor, when the temperature exceeds the set value, the charging current will lower down
followed by the decrease of temperature, so as to control the controller’s temperature rise