EasuPowern ICharger MPPT 6048 Solar Charge Controller
Product Information
The ICharger MPPT 6048 is a solar charge controller designed for indoor installation only. It features a 3-stage charging mode, including constant current (MPPT), constant voltage, and floating. The controller requires copper wires and air circuit breakers for installation, which should only be done by qualified professionals. The LCD display provides information on battery type, system voltage, and charge current, among other settings.
Product Usage Instructions
Before installation, ensure that the PV modules are disconnected from the controller to avoid accidents. Follow the wire connection sequences outlined in the manual for connecting PV+ and PV- wires to the controller, and BAT+ and BAT- wires to the battery. Use only the screws provided with the controller to avoid damaging the internal PCB. Apply proper torque when pushing the screws into the casing.
Battery Type and System Voltage Settings
The LCD display provides various settings for battery type and system voltage. Use the following chart as a reference for setting the appropriate values:
| Battery Type | System Volt | EQU Charge Volt | BST Charge Volt | FLD Charge Volt | LDV Charge Volt | LRV Charge Volt | BST_R Charge Volt |
|---|---|---|---|---|---|---|---|
| GEL | Auto | — | 14.6V | 14.8V | Defined by GEL | 12.6V | 13.2V |
| SEL | Auto | — | 14.2V | 13.8V | 12.6V | 11.1V | 13.2V |
| FLD | USE Auto/12/24/36/48 | — | 13.8V | 13.2V | 11.1V | — | 13.2V |
| LI | 12/24/36/48 | — | 14.4V | 13.8V | — | — | 13.8V |
Error Codes and Working Modes
The controller’s LCD display also provides information on error codes and working modes. Refer to the manual for a full list of error codes and their corresponding meanings. The working modesinclude:
- Night mode, no charging (Code 3.0)
- MPPT mode (Code 4.0)
- Absorption mode (Code 7.0)
- Floating mode (Code 8.0)
Remember to read all manuals before installing the controller and contact a qualified professional if you have any doubts or concerns.
Main Feature
- 60A MPPT solar charge controller
- MPPT technology
- Automatic battery voltage detection for 12V/24V/36V/48V
- 3-stage charging optimizes battery performance
- Overcharge protection, over-temperature protection
- Suitable for battery types such as sealed lead acid, vented gel and lithium battery, etc
- Easy to be mounted
Warning and Caution
Be aware that only qualified professionals could install these controllers. Please read all manuals before installing them.
- Keep controller away from water. Don’t use wet towel to wipe controller.
- Keep wiring correct, don’t reverse wiring. Please pay attention to terminal wiring sequence.
- Keep controller in an environmental temperature from – 20℃~+55℃. Avoid direct sunlight.
- Keep good heat dissipation.
- Use the pure copper wires and connect all polarity correctly.
- The load output is only for DC load less 5A current.
- Please don’t set any parameters if you are not professional since the controller can work fine in default condition except lithium battery.
Air Circuit Breaker and Wires Requirement
| Models | ICharger MPPT 6048 |
| Copper wires | 6mm²x2PCS |
| Air circuit breakers | 100A |
Wire Connection Sequences
For ICharger MPPT 6048, it’s better to connect two wires to two PV+ and another two wires to two PV-. For BAT+ and BAT-, it’s same way to connect wires.
Installation Steps
- The battery voltage should be more than 12V, then the controller can boot up. Install air circuit breaker between controller and batteries. Turn o ffthe circuit breaker, then connect batteries to controller with correct polarity.
- Install air circuit breaker between controller and PV modules. Turn off the circuit breaker, and ensure the PV polarity correct, then connect wires between PV modules and controller.
- Turn on the air circuit breaker between controller and batteries.
- Turn on the air circuit breaker between controller and PV modules.
LCD Display Indication
Display Introduction
Battery Type Setting
3. System Voltage Setting
- Battery Type = USE
- Battery Type = LI
- Battery Type = SEL/GEL/FLD
Parameter Setting
- Battery Type = USE
- Battery Type = LI
Press Key Operation
Error Code
Working Mode
| Code | Working Mode |
| 3.0 | Night mode, no charging |
| 4.0 | MPPT mode |
| 7.0 | Absorption mode |
| 8.0 | Floating mode |
Manual Setting
Caution! All steps must be carried out when the PV modules are disconnected to controller.
Batteries charge voltage reference
Dimension
Notes Please use our screws only since it may damage the internal PCB if using other screws. Please use proper torque to push the screws into casing since it may damage the internal PCB by strong torque.
Basic Parameter
| Item | Parameter |
| Models | ICharger MPPT 6048 |
| Charging mode | 3-stage: constant current(MPPT), constant voltage, floating |
| System voltage | 12/24/36/48/Auto |
| Max PV input power | 720W/12V; 1440W/24V 2160W/36V; 2880W/48V |
| Max PV input voltage | 180 Voc |
| Battery voltage automatic recognition | 12V system (DC8.7V-DC15.5V) 24V system (DC16V-DC31V) 36V system (DC33V-DC41V) 48V system (DC42V-DC64V) |
| Overcharging protection voltage | 12V system (16V) 24V system (32V) 36V system (48V) 48V system (64V) |
| Limited current protection | 61A |
| Max efficiency | ≥98.1% |
| PV utilization | ≥99% |
| Auto Temperature Compensation | -3mV/2V/ºC |
| Protection Function | |
| Temperature protection | 80℃ |
| Fan-on temperature | >45℃ |
| Fan-o fftemperature | <40℃ |
| Properties | |
| Size (mm) | 214x115x50 |
| Net weight (Kg) | 1.1 |
| Gross weight (Kg) | 1.2 |
| Electromagnetic compatibility | Accord to EN61000, EN55022, En55024 |
| Enclosure | IP21 |
| Environmental temperature | -20℃ ~ +55℃ |
| Storage temperature | -40℃ ~ +75℃ |
Documents / Resources
 | Easun Power ICharger MPPT 6048 Solar Charge Controller [pdf] User Manual ICharger MPPT 6048 Solar Charge Controller, ICharger MPPT 6048, Solar Charge Controller, Charge Controller, Controller |
