The Victron Energy MultiPlus 12/800/35 inverter is a pure sine wave device that combines an inverter, battery charger and automatic transfer switch. It operates with a 12 V input voltage and switches to inverter mode in less than 20 ms if the external power supply fails. The output provides 800 VA (700 W) of continuous power and 1600 W of peak power.

The built-in charger provides a charging current of 35 A and uses adaptive four-stage charging: Bulk, Absorption, Float and Storage. The device features a VE.Bus port for configuration and remote monitoring, and supports connecting up to six units in parallel or configuring three units for a three-phase power supply. It includes protection against output short circuits, overload, overheating and excessively low battery voltage.

• Type: Pure sine wave
• Input voltage: 12 V
• Power supply: Single-phase
• Continuous power: 800 VA (700 W)
• Peak power: 1600 W
• Charging current: 35 A
• Transfer time: Less than 20 ms
• Charging technology: Adaptive four-stage charging
• Communication port: VE.Bus
• Parallel connection: Up to 6 units
• Three-phase operation: With 3 units connected
• Protections: Against output short circuits, overload, overheating and excessively low battery voltage