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TBB Power RiiOsun II 5kW 48V Hybrid Inverter Charger 100A MPPT RSII-5000-48

TBB Power RiiOsun II 5kW 48V Hybrid Inverter Charger 100A MPPT RSII-5000-48

SKU:RIIOSUN-II-48-5K

Regular price £1,299.99 GBP
Regular price £1,299.99 GBP Sale price £1,299.99 GBP
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TBB Power RiiOsun II 5kW 48V Hybrid Inverter

Premium All-In-One Solar Solution | Dual MPPT | UPS Grade

The RiiOsun II (RSII-5000-48) is a state-of-the-art transformer-based hybrid inverter charger designed for high-demand off-grid, backup power, and energy storage systems (ESS). Combining a pure sine wave inverter, powerful battery charger, and advanced dual MPPT solar controllers, this unit provides a seamless power management solution for residential and commercial applications.

RELIABILITY: Built with a low-frequency transformer to handle extreme surge currents from inductive loads like air conditioners and pumps.

Key Features

  • ✔ 2ms UPS-Grade Transfer Speed
  • ✔ Integrated Dual MPPT Solar Controllers
  • ✔ Supports Parallel & 3-Phase Systems
  • ✔ High Surge Handling (up to 10kW Peak)
  • ✔ Programmable Smart Port for Generator

Technical Specs

Nominal Voltage: 48V DC
Continuous Output: 5000W / 5000VA
Peak Power: 10,000W
Max PV Input Power: 8800W (4.4kW x 2)
Max PV Voc: 250V
Solar Charge Current: 100A Total
Max AC Charge: 60A (Mains)
Max Efficiency: 94% (Inverter)

Compatibility / Fitment Guide

Battery Chemistry System Application Notes
Lithium / LiFePO4 ESS & High Cycle Off-Grid Compatible with BMS Communication
AGM / GEL Backup & Leisure Standard multi-stage charging
Lead-Carbon / OPzV Deep Cycle Off-Grid Customizable charge parameters

OEM Cross Reference

TBB Power SKU: RSII-5000-48
Model Variations: RIIOSUN-II-48-5K, RIIOSUN2-5KVA-S
Product Class: RiiOsun II Hybrid Inverter Series

Installation Guide

Installation should be performed by a qualified electrician or solar technician. This unit is IP21 rated and must be installed in a dry, ventilated environment. Ensure DC cables are sized correctly for 5000W continuous draw at 48V.

Questions & Answers

Is this compatible with mainstream lithium batteries?

Yes, the RiiOsun II supports CAN bus communication and is compatible with most mainstream 48V lithium battery brands and LiFePO4 storage systems.

Can it be used for grid-tie applications?

Yes, it supports Energy Storage System (ESS) and grid-tie functionalities, including peak shaving and time-of-use management via the TBB monitoring suite.

Can this inverter work without a battery connected?

It is optional to work without a battery in specific single-use applications where a stable AC bypass is present and PV energy is used as a supplement.

Note: Technical data provided by 4drive.co.uk is for reference. Please verify your system design requirements before purchasing.

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