The TBB Riio Sun II 8kVA 48V Hybrid Solar Inverter is an advanced, transformer-based inverter, designed for solar off-grid, energy storage, and self-consumption applications. It boasts higher PV open circuit voltage, increased PV charging power, and parallel operation support (up to 9 units, 72kVA). With a better display interface, ultra-short transfer time, and remote monitoring via Nova Web & App, this inverter delivers efficient and intelligent power management.
🔹 Key Features
✅ 8kVA Continuous Output Power – Reliable power for essential and mission-critical loads.
✅ 48V DC Input Voltage – Compatible with 48V battery banks.
✅ All-in-One Plug & Play Design – Inverter, charger, MPPT controller, and auto-transfer switch in one unit.
✅ Transformer-Based – Easily withstands high surge currents.
✅ Parallel & Three-Phase Support – Up to 9 units (72kVA total output) with RiiO Mate.
✅ High MPPT Efficiency (98%) & Inverter Efficiency (94%) – Maximizes solar energy utilization.
✅ Ultra-Short Transfer Time (4ms) – Ideal for mission-critical loads.
✅ Energy Feeding Back to Grid – Supports grid-tied applications.
✅ Smart Load Management – Includes power assist, power control & programmable relay for generator start/stop.
✅ Eco Mode – Extends battery backup time with optimized energy use.
✅ Remote Monitoring & Control – Nova Web & APP integration for real-time monitoring.
✅ Better Human-Machine Interface – Enhanced display & improved user experience.
✅ Extremely Low Self-Consumption – Reduces unnecessary energy losses.
✅ Compatible with Leading Lithium Battery Brands – Ensures seamless integration.
✅ Fully Programmable via APP – Flexible system configuration & monitoring.
🔹 Technical Specifications
| Feature | Specification |
|---|---|
| Model | TBB Riio Sun II 8kVA 48V |
| Rated Output Power | 8kVA (8000VA) |
| Input Voltage | 48V DC |
| Max Inverter Efficiency | 94% |
| MPPT Efficiency | 98% |
| Transformer-Based | Yes (Handles high surge currents) |
| Parallel & Three-Phase Support | Yes (Up to 9 units, 72kVA total output) |
| Automatic Transfer Switch | Yes (Ultra-short 4ms transfer time) |
| Battery Compatibility | Compatible with mainstream lithium battery brands |
| Remote Monitoring & Control | Nova Web & APP |
| Display Interface | Improved HMI (Human Machine Interface) |
| Programmable Features | Generator start/stop, Smart Port (5kVA, 6kVA, 8kVA models) |
| Eco Mode | Yes (Extends battery backup time) |
| Size & Weight | TBD |
📥 Download Datasheet Here (PDF)
📦 Order Now – Contact us for pricing, installation guidance, and bulk discounts!
The TBB Riio Sun II 8kVA 48V Hybrid Solar Inverter is a versatile all-in-one inverter for off-grid, ESS, and self-consumption applications, featuring a pure sine wave inverter, battery charger, MPPT solar charge controller, and high-speed transfer switch in a compact design.
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