• 8kW 48V TBB Power RIIOSUN-II Hybrid Inverter charger
  • 8kW 48V TBB Power RIIOSUN-II Hybrid Inverter charger
  • 8kW 48V TBB Power RIIOSUN-II Hybrid Inverter charger
  • 8kW 48V TBB Power RIIOSUN-II Hybrid Inverter charger
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8kW 48V TBB Power RIIOSUN-II Hybrid Inverter charger

8kW 48V TBB Power RIIOSUN-II Hybrid Inverter charger

RIIOSUN-II-48-8K

£1,699.99 GBP
£1,699.99 GBP £1,699.99 GBP
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RIIO SUN II 8KW 48V HYBRID INVERTER

Professional All-in-One Solar & Backup Solution (SKU: RIIOSUN-II-48-8K)

The RiiO Sun II 8kW (RIIOSUN-II-48-8K) represents the pinnacle of off-grid and Energy Storage System (ESS) technology. This transformer-based hybrid inverter integrates a pure sine wave inverter, a high-performance battery charger, dual MPPT trackers, and a professional-grade automatic transfer switch. Designed for heavy-duty performance, it handles high-surge inductive loads with ease while maintaining ultra-low self-consumption.

RELIABILITY: Engineered with a robust transformer-based design to deliver 300% surge capacity, far outperforming standard high-frequency inverters in demanding environments.

Key Features

  • ✔ Dual MPPT Trackers: Up to 8.8kW PV input support.
  • ✔ 4ms Transfer Time: Professional UPS-grade switching.
  • ✔ Expandable: Supports up to 9 units in parallel/3-phase.
  • ✔ Smart Management: AGS, Power Control & Power Assist.
  • ✔ Remote Monitoring: Compatible with Nova Web/App via Wi-Fi.

Technical Specs

Nominal Voltage: 48V DC
Continuous Output: 8000W / 8000VA
Peak Surge Power: 16000W
Max PV Voltage (Voc): 250V
Max Solar Charge: 100A (Dual MPPT)
Max AC Charge: 90A
Dimensions: 620x320x164 mm
Weight: 34.0 kg

Compatibility & Application Guide

Application Type Compatibility Note Recommended For
Off-Grid Systems Supports standard 48V Lead-Acid & Lithium Cabins, Remote Homes
Marine / Mobile Transformer-based handles pumps/AC units Yachts, Narrowboats
Energy Storage (ESS) Peak shaving & Self-consumption modes Solar battery storage

OEM & Battery Support

Product Series: TBB Power RiiO Sun II (High Voltage MPPT Model)
Compatible Brands: Compatible with Pylontech, BYD, and TBB Lithium Batteries.
Cross Reference: RIIOSUN-II-48-8K, RIIOSUNII488K, RiiO Sun II 8KVA-S

Installation & Usage

Designed for indoor wall-mount installation (IP21). This unit requires a 48V battery bank for operation. For system monitoring, the Kinergy-II Wi-Fi dongle is recommended to access the NOVA management platform via Solarika.co.uk software guides. Installation by a qualified solar PV professional or electrician is required to ensure compliance with local electrical standards.

Questions & Answers

Is this a genuine Solarika supplied part?

Yes, this is a premium quality hybrid inverter supplied by Solarika, meeting all European and UK safety certifications (CE/LVD/EMC).

Can I use this without a battery?

Yes, the RiiO Sun II series supports "Work Without Battery" mode, allowing solar energy to power AC loads directly when PV power is sufficient.

What is the benefit of the transformer-based design?

Unlike cheaper high-frequency inverters, the transformer-based RIIOSUN-II-48-8K is far more robust against the high initial surge currents caused by motors, compressors, and pumps.

Note: Please verify your system voltage (48V) and power requirements before purchasing. Visit Solarika.co.uk for technical support.

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