6 kW 48 V TBB Power RIIO-II Hybdrid Inverter with 70A Mains Charger and 100A MPPT
6kW 48V TBB Power RIIOSUN‑II Hybrid Inverter Charger
The flagship RIIOSUN‑II 6 kW hybrid inverter is designed for large off‑grid and ESS systems. It integrates a pure sine wave inverter, battery charger and dual MPPT solar controllers, providing reliable backup and off‑grid capability with an ultra‑fast 4 ms transfer time.
Key Functions
- Comprehensive all‑in‑one design: includes a pure sine wave inverter, dual MPPT solar controllers and battery charger, simplifying installation and maximising performance.
- High surge capacity: handles significant surge loads and transfers to battery in just 4 ms.
- Parallel & three‑phase expansion: up to three units in single phase or nine units in three‑phase for 54 kVA total output; built‑in smart port allows a generator input or second AC output for enhanced versatility.
- Dual MPPT technology: two independent MPPT trackers support flexible system design and optimise energy harvest with up to 250 V PV open‑circuit voltage.
- ESS & grid‑tie integration: integrates with E4 LCD Monitor and IC‑METER for advanced ESS control and grid feed‑in.
- 50 A transfer switch: passes up to 11.5 kW of AC input power when the inverter is in bypass mode.
Smart Features
- AGS & power assist: starts the generator only when needed and supplements generator power for heavy loads.
- User‑friendly monitoring: monitor and control performance via Nova Web and the Kinergy Wi‑Fi module.
- Reliable operation & ECO mode: 4 ms transfer plus ECO mode prolongs backup time while minimising self‑consumption.
- Superior efficiency: up to 94 % inverter efficiency and 98 % MPPT efficiency for optimal energy utilisation.
- Easy installation & maintenance: automatic restart on PV or AC recovery and user‑friendly design.
Compatibility
This inverter charger works with mainstream lithium batteries and generators and suits stationary or mobile setups such as remote properties, holiday homes and backup systems, including our range of Fogstar or Rolls leisure batteries and many other popular brands. Contact us for details.
Technical Specifications
| Battery voltage | 48 V |
|---|---|
| Continuous output | 6000 W / 6000 VA (230–240 V AC) |
| Peak power | 12000 W |
| AC output frequency | 50/60 Hz |
| AC charging current | 70 A |
| AC transfer current | 50 A |
| Peak inverter efficiency | 94 % |
| Zero‑load consumption | 25 W |
| Solar output current (max) | 100 A (50 A per tracker) |
| Max charge power | 5760 W @ 57.6 V (2880 W per tracker) |
| Max PV open circuit voltage | 250 V |
| Max PV power per tracker | 4400 W + 4400 W |
| MPPT voltage range | 65 – 245 V |
| MPPT efficiency | 98 % |
| Protection index | IP21 |
| Operating temperature | −20 °C to +65 °C |
| Dimensions | 570 × 310 × 154 mm |
| Weight | 31 kg |
| Warranty | 5‑year manufacturer warranty |
Why choose Energian?
When you purchase from Energian UK you receive genuine TBB products with fast UK delivery, competitive pricing and expert after‑sales support available live from our office by chat, email or phone. All orders are shipped from a UK warehouse and include free technical advice for your off‑grid power system.