3kW solar inverter 3000W MPPT 230V pure sine wave WIFI App control

3kW solar inverter 3000W MPPT 230V pure sine wave WIFI App control

The MOTOMA Axpert VM II Premium 3K is a high-performance off-grid inverter designed for residential and light commercial solar energy systems. With a rated output of 3000VA/3000W, it efficiently converts solar or battery-stored DC power into stable 230VAC pure sine wave output. It features advanced MPPT solar charging technology, supporting up to 3000W PV input and wide MPP voltage range (30–400VDC), maximizing solar energy harvest.

The inverter includes intelligent protections such as overcharge prevention, and fast transfer times (10–20ms) to ensure seamless switching between sources. It operates with a 24VDC battery system and offers up to 100A solar charge current, making it suitable for medium-capacity energy storage setups.

Its compact design (110×288×390 mm) and lightweight build (7.2 kg) simplify installation, while the RS232/RS485 interface enables lithium battery BMS communication for smart monitoring and management. Engineered for durability, it withstands a wide temperature range and high humidity conditions. Ideal for off-grid homes, cabins, or backup power systems, the Axpert VM II Premium 3K combines reliability, efficiency, and intelligent features to deliver consistent energy independence.

• Model: Axpert VM II Premium 3K
• Rated Power: 3000VA / 3000W
• INPUT
  • Voltage: 230 VAC
  • Selectable Voltage Range: 170–280 VAC (For Personal Computers); 90–280 VAC (For Home Appliances)
  • Frequency Range: 50 Hz / 60 Hz (Auto sensing)
• OUTPUT
  • AC Voltage Regulation (Batt. Mode): 230VAC ± 5%
  • Surge Power: 6000VA
  • Efficiency (Peak): 93%
  • Transfer Time: 10 ms (For Personal Computers); 20 ms (For Home Appliances)
  • Waveform: Pure sine wave
• BATTERY
  • Battery Voltage: 24 VDC
  • Floating Charge Voltage: 27 VDC
  • Overcharge Protection: 32 VDC
• SOLAR CHARGER & AC CHARGER
  • Solar Charger Type: MPPT
  • Maximum PV Array Open Circuit Voltage: 450 VDC
  • Maximum PV Array Power: 3000W
  • MPP Range @ Operating Voltage: 30–400 VDC (30–60VDC with battery connected); 60–400 VDC
  • Maximum Solar Charge Current: 100 A
  • Maximum AC Charge Current: 80 A
  • Maximum Charge Current: 100 A
• PHYSICAL
  • Dimension (D x W x H): 110 x 288 x 390 mm
  • Net Weight: 7.2 kg
  • Communication Interface: RS232/RS485 for Lithium Battery BMS communication
• ENVIRONMENT
  • Humidity: 5% to 95% Relative Humidity (Non-condensing)
  • Operating Temperature: -10°C to 50°C
  • Storage Temperature: -15°C to 60°C