Victron MultiPlus 3000 W (Old Style Inverter/Charger) – Pure Sine Wave with Built‑In Transfer Switch

Reliable and proven, the classic Victron MultiPlus 3000 VA inverter/charger combines a pure sine wave inverter, advanced multi-stage charger, and fast transfer switch in a rugged, compact blue chassis—ideal for mobile, solar, and off-grid setups.

Key Features & Specifications

• All-in-One Inverter/Charger

  Delivers true sine wave AC output, multi-stage adaptive charging, and a high-speed automatic transfer switch—seamlessly switching between shore power and inverter power. 

• 3000 VA / 2400 W Power Output

  Capable of continuous 3000 VA (approximately 2400 W real output), with up to 5500 W surge capacity during appliance start-up. 

• PowerAssist Technology

  Prevents overload on limited AC sources (like generators) by supplementing with battery power, keeping systems running smoothly. 

• Expandable for Larger Systems

  Supports parallel installation (up to 6 units) for increased power, and three-phase configurations for heavy-duty setups. 

• Built for Tough Environments

  Protected steel housing with fan cooling, IP22-rated, and rugged engineering—including overload, thermal, and low-voltage protections. 

• Compact but Heavy-Duty

  Measures around 546 × 275 × 147 mm and weighs approximately 19 kg—ideal for van, boat, or solar installations.