The Axpert VM II Premium Plus is a high-performance hybrid inverter designed for on-grid applications with integrated energy storage. It features a wide PV input range (starting from 30VDC on selected models), built-in MPPT solar charging, and advanced monitoring capabilities via WiFi and mobile APP with OTA firmware upgrades.
Engineered for flexibility and durability, it includes a built-in BMS communication port, feed-in grid function, battery-independent design, and anti-dust kit for reliable performance in various environments. Selected models (4.2K/6.2K/8K) offer dual AC outputs, while charging capacity ranges up to 120A depending on the model.
Axpert VM II Premium+ Specifications
| MODEL |
Axpert VM II Premium+ 4.2K |
Axpert VM II Premium+ 6.2K |
| Rated Power |
4200VA / 4200W |
6200VA / 6200W |
INPUT
|
4.2K |
6.2K |
| Voltage |
230 VAC |
230 VAC |
| Selectable Voltage Range |
170–280 VAC (PC) ; 90–280 VAC (Home Appliances) |
170–280 VAC (PC) ; 90–280 VAC (Home Appliances) |
| Frequency Range |
50/60 Hz (Auto Sensing) |
50/60 Hz (Auto Sensing) |
OUTPUT
|
4.2K |
6.2K |
| AC Voltage Regulation (Batt. Mode) |
230VAC ± 5% |
230VAC ± 5% |
| Output Power |
4200W (PV + Battery) / 4000W (Battery Only) |
6200W (PV + Battery) / 5000W (Battery Only) |
| AC Output No. |
Dual Outputs |
Dual Outputs |
| Surge Power |
8400VA |
12400VA |
| Efficiency (Peak) |
93% |
93% |
| Transfer Time |
10ms (PC) ; 20ms (Appliances) |
10ms (PC) ; 20ms (Appliances) |
| Waveform |
Pure Sine Wave |
Pure Sine Wave |
BATTERY
|
4.2K |
6.2K |
| Battery Voltage |
24 VDC |
48 VDC |
| Floating Charge Voltage |
27 VDC |
54 VDC |
| Overcharge Protection |
32 VDC |
63 VDC |
SOLAR CHARGER & AC CHARGER
|
4.2K |
6.2K |
| Solar Charger Type |
MPPT |
MPPT |
| Max PV Array Open Circuit Voltage |
500 VDC |
500 VDC |
| Max PV Array Power |
5000W |
6500W |
| Max PV Input Current |
18A |
18A |
| MPP Range @ Operating Voltage |
30–450 VDC (Min. 60VDC without battery) |
90–450 VDC (Min. 100VDC without battery) |
| Max Solar Charge Current |
120A |
100A |
| Max AC Charge Current |
100A |
100A |
| Max Charge Current |
120A |
100A |
PHYSICAL
|
4.2K |
6.2K |
| Dimensions (D × W × H) |
115 × 300 × 435 mm |
115 × 300 × 435 mm |
| Net Weight |
9 kg |
10.4 kg |
| Communication Interface |
RS232 / RS485 (BMS) / WiFi |
RS232 / RS485 (BMS) / WiFi |
ENVIRONMENT
|
4.2K |
6.2K |
| Humidity |
5%–95% RH (Non-condensing) |
5%–95% RH (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 |
The Axpert VM II Premium Plus delivers intelligent energy management, strong solar performance, and dependable backup power—making it ideal for modern homes and businesses seeking efficient hybrid power solutions.
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