Axpert MKS 4 Off-Grid Inverter
The Axpert MKS 4 is a pure sine wave MPPT solar inverter designed for off-grid applications. It features a customizable status LED ring with RGB lights, a 4.3-inch colored LCD touch screen, and a wide DC input range.
Key features include:
- Pure sine wave MPPT solar inverter
- Customizable status LED ring with RGB lights
- Touchable button with 4.3" colored LCD
- Wide DC input range
- Supports USB On-the-Go function
- Data log events stored in the inverter
- Built-in Wi-Fi for mobile monitoring (App available)
- Reserved communication port for BMS
- Battery independent function
- Parallel operation with up to 9 units
- Optional dual outputs for smart load management (check sales)
User-programmable RGB lighting for different operation modes
The inverter offers user-programmable RGB lighting to indicate different operation modes. The lighting effects include:
The lighting effects are described as:
- Cycling: Quickly scrolling with a color of your choice in a continuous circular motion.
- Wheel: Illuminates with twinkling lights in a color of your choice.
- Chasing: Radiates your selected color upward from the bottom of the ring.
Axpert MKS 4 Off-Grid Inverter Selection Guide
| MODEL | Axpert MKS 4 3600-48 | Axpert MKS 4 5600-48 |
| Rated Power | 3600VA/3600W | 5600VA/5600W |
| INPUT | ||
| Voltage | 230 VAC | 230 VAC |
| Selectable Voltage Range | 170-280 VAC (For Personal Computers) 90-280 VAC (For Home Appliances) | 170-280 VAC (For Personal Computers) 90-280 VAC (For Home Appliances) |
| Frequency Range | 50Hz/60 Hz (Auto sensing) | 50Hz/60 Hz (Auto sensing) |
| OUTPUT | ||
| AC Voltage Regulation (Batt. Mode) | 230 VAC ± 5% | 230 VAC ± 5% |
| Overload capacity | 5s@≥150% load; 10s@110%~150% load; 100ms @ ≥200% load | 5s@≥150% load; 10s@110%~150% load; 100ms @ ≥200% load |
| Efficiency (Peak) | 93 % | 93 % |
| Transfer Time | 10 ms (For Personal Computers) ; 20 ms (For Home Appliances) | 10 ms (For Personal Computers) ; 20 ms (For Home Appliances) |
| Waveform | Pure sine wave | Pure sine wave |
| BATTERY | ||
| Battery Voltage | 48 VDC | 48 VDC |
| Floating Charge Voltage | 54 VDC | 54 VDC |
| Overcharge Protection | 66 VDC | 66 VDC |
| SOLAR CHARGER & AC CHARGER | ||
| Solar Charger Type | MPPT | MPPT |
| Maximum PV Array Power | 5000 W | 6000 W |
| MPPT Range @ Operating Voltage | 120 ~ 430 VDC | 120 ~ 430 VDC |
| Maximum PV Array Open Circuit Voltage | 500 VDC | 450 VDC |
| Maximum Solar Charge Current | 100 A | 120 A |
| Maximum AC Charge Current | 100 A | 120 A |
| PHYSICAL | ||
| Dimension, D x W x H (mm) | 140 x 295 x 468 | 140 x 295 x 468 |
| Net Weight (kgs) | 11.0 | 12.0 |
| Communication Interface | USB/RS232/RS485/Wifi/Dry-contact | USB/RS232/RS485/Wifi/Dry-contact |
| ENVIRONMENT | ||
| Humidity | 5% to 95% Relative Humidity (Non-condensing) | 5% to 95% Relative Humidity (Non-condensing) |
| Operating Temperature | -10°C to 50°C | -10°C to 50°C |
| Storage Temperature | -15°C to 60°C | -15°C to 60°C |
Product specifications are subject to change without further notice.
The inverter features a prominent circular LED status indicator with customizable RGB lighting. The front panel includes a 4.3-inch color LCD touch screen for user interaction and monitoring. Connectivity options include USB, RS232, RS485, Wi-Fi, and dry-contact ports. The device supports mobile monitoring via a dedicated app and has a built-in Wi-Fi module. It also includes a reserved communication port for Battery Management Systems (BMS) and a battery-independent function, allowing operation without batteries under certain conditions. The inverter supports parallel operation with up to nine units for increased power output and offers optional dual outputs for smart load management.
