Victron MultiPlus 12/1200/50-16 120V VE.Bus Inverter/Charger — 1200VA, 50A Charger, Pure Sine

The Victron MultiPlus 12/1200/50-16 is the mid-size MultiPlus for 12V systems — 1200VA pure sine wave inverter (1000W continuous), 50A multi-stage battery charger, 16A AC transfer switch. The right pick for typical mid-size RV builds, larger marine systems, and off-grid cabin installs where you need real AC capability but don't quite need the 2000–3000VA scale.

What 1200VA powers

• Microwave (1000W) on intermittent use
• Mid-size refrigerator + lighting + electronics simultaneously
• Coffee maker + toaster (intermittent)
• Power tools (drill, jigsaw, light circular saw)
• Full home office (computer + multiple monitors + printer + lighting)
• Entertainment center (large TV + game console + sound system)
• Small kitchen appliances (blender, electric kettle, slow cooker)
• RV interior plus single high-draw appliance momentarily

Why the MultiPlus 12/1200/50-16

• 1200VA / 1000W pure sine inverter — 50% more than the 800VA, real-AC capability
• 50A multi-stage charger — charges a 400Ah bank from depleted to full in ~10 hours from shore
• 16A AC transfer switch — automatic shore/generator transfer
• PowerControl + PowerAssist — boost limited shore power for peak loads
• VE.Bus networking — system integration with SmartShunt, MPPT, Cerbo GX
• Multi-stage adaptive charging — AGM, Gel, Flooded, LiFePO4 profiles

Specifications

Recommended applications

• Mid-size RV / motorhome — primary inverter/charger for typical RV builds
• Sailboat / mid-size powerboat — galley electronics, navigation, occasional AC tools
• Backup power for small business / home office — essential electronics + small kitchen
• Off-grid cabin — modest AC capability with battery storage
• Class B / Sprinter conversion — standard sizing for most van builds
• Mobile commercial — small surveillance trailer, mobile workshop

Every Jonsson Tech order ships within 5 days nationwide from our Houston, Texas warehouse.