Victron Energy Quattro 5000VA 24V / 5000VA 48V Inverter Charger
The Victron Quattro-II is a high-capacity combined inverter and charger available in two configurations: 24 V (model 24/5000/120-50) and 48 V (model 48/5000/70-50). It delivers a powerful yet adaptable solution to manage multiple power.
Features & Benefits:
- True sine wave output ensures compatibility with sensitive electronics.
- Dual AC inputs & outputs provide flexible source selection (e.g., generator + grid) with seamless witching
- Power Assist technology—prevents overloads by diverting power from batteries to supplement weak AC sources
- Parallel & phase expansion enables system scaling—from residential backup to commercial-grade three-phase systems
- Comprehensive remote & local control, via VE.Configure, GX devices, and VRM portal
Use Cases:
- Uninterruptible Backup for Homes & Businesses Ensures power continuity during grid failure—ideal for lights, computers, and critical loads.
- Hybrid Energy Systems Seamlessly integrates grid, generators, solar inverters, and battery stacks for off-grid and grid-tied systems
- Expandable Power Solutions Customize three-phase or high-power demands via parallel installations.
- Industrial & Commercial Applications Supports continuous loads like water pumps, refrigeration units, and workshop tools – especially where grid power is unreliable.
Value Proposition & Local Positioning:
- Reliability & Fast Switching: UPS-level automatic transfer within milliseconds guarantees uptime.
- Flexible Power Management: Two inputs and PowerAssist reduce generator size needs and fuel consumption.
- Scalability: Build from small to large setups with just multiple units—ideal for expanding installations.
- Remote Monitoring & Support: Victron’s VRM platform, combined with strong global support network, adds peace of mind.
- Durability: Rugged build and wide operating range suit Tanzania’s varied environments.
- Power Reliability Challenge: With frequent outages and limited grid access, this inverter charger is a robust solution for homes, clinics, lodges, and schools.
- Generator Fuel Savings: PowerAssist limits generator draw, offering tangible cost reductions—a strong selling point for businesses.
- Modular Investment: Start with one unit and expand—catering to budget-conscious consumers and scalable deployments.
- Technical Ecosystem & Dealer Support: Though official Victron representation in Tanzania might be limited, emphasizing reliable aftermarket support and genuine parts (not grey imports) strengthens market trust—echoed by user sentiment valuing Victron’s support and quality
- Off-Grid & Solar Integration: Excellent fit for off-grid lodgings, rural clinics, and agricultural operations deploying solar + battery storage.
Technical Specifications
| Specification | 24 V Model (Quattro-II 24/5000/120-50-50) | 48 V Model (Quattro-II 48/5000/70-50-50) |
|---|---|---|
| Continuous Output Power @25 °C | 5000 VA / 4000 W | 5000 VA / 4000 W |
| Peak (Surge) Power | Up to 9000 W | Similar magnitude |
| Maximum Efficiency | ~96% | ~96% |
| Charger: Max Charging Current | 120 A | 70 A |
| AC Input Range | 187–265 VAC, 45–65 Hz, PF=1 | Same |
| Transfer Switch Capacity | 50 A per input | Same |
| Connectivity | VE.Bus port, 2× com. ports, auxiliary output (32 A), programmable relay | Same |
| Physical | Approx. 607×329×149 mm; 31 kg | Approx. 565×320×148 mm; 29 kg |
| Operating Temperature | –40 to +65 °C (fan-assisted), up to 2000 m altitude | Same |
| Protection & Certifications | Short circuit, overload, battery voltage too high/low, over-temp, etc.; meets EN/IEC safety and EMC standards | Same |








