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A general summary of the product's purpose and core function in off-grid PV systems.
Highlights key technological advancements and benefits of the MPPT controller.
Details the physical appearance and connection ports of the controller.
Explains the core MPPT technology and its advantages over conventional methods.
Describes the different stages of battery charging performed by the controller.
Essential safety guidelines and precautions to follow before and during controller installation.
Specifies the required wire sizes and standards for proper electrical connections.
Step-by-step instructions and diagrams for physically installing and wiring the controller.
Explains the meaning of various LED indicators for status and fault reporting.
Details how to use the physical buttons for navigation and control.
Covers the LCD screen interface, menus, and parameter settings.
Visual representation of the controller's menu structure and navigation flow.
Overview of the primary display screen and its icons.
Displays current system status, voltages, currents, and temperatures in real-time.
Details how to view and adjust various operational and system parameters.
Explains how to configure parameters related to battery charging and discharging.
Describes how to set the display backlight duration.
Instructions for clearing logged data and restoring default factory configurations.
Explains the different modes for controlling the load output.
Displays accumulated statistics such as total charging amp-hours and operating days.
Shows detailed historical performance data for the current day.
Provides details about the controller's model, hardware, and software versions.
Indicates the status of the Bluetooth connection for wireless monitoring.
Lists and explains the various built-in protection mechanisms against faults and hazards.
Provides recommendations for regular checks and upkeep to ensure optimal performance.
Lists the detailed electrical specifications and ratings of the controller.
Provides default charging parameters for different battery types.
Graphs showing conversion efficiency for 12V systems under various conditions.
Graphs showing conversion efficiency for 24V systems under various conditions.
Graphs showing conversion efficiency for 48V systems under various conditions.
General| Model | ML4860 |
|---|---|
| System Voltage | 12V/24V/36V/48V Auto |
| Max. PV input voltage | 150V |
| Rated charging current | 60A |
| Max. PV input power (12V) | 720W |
| Max. PV input power (24V) | 1440W |
| Cooling Method | Fan cooling |
| Battery type | Sealed, Gel, Flooded |
| Efficiency | ≤98% |
| Protection Features | Overload, Short circuit, Reverse polarity, Over temperature |
