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TBB RiiO Sun II 8kVA Single Phase Hybrid Inverter

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Original price was: KSh112,000.00.Current price is: KSh95,000.00.

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The TBB RiiO Sun II is a powerful low-frequency, transformer-based all-in-one hybrid inverter designed for demanding Kenyan home and business power needs. It integrates a true sine-wave inverter, fast battery charger, high-efficiency MPPT solar controller, and rapid transfer switch for seamless backup. Its strong surge capability easily runs fridges, freezers, pumps and other heavy appliances, making it ideal for off-grid, hybrid, backup and ESS setups across Kenya.

Key Features

  • All-in-one design: inverter, charger, MPPT controller & transfer switch

  • Low-frequency transformer design for high durability and strong INDUCTIVE loads handling

  • Ideal for DC-coupled, hybrid, and backup systems

  • High surge capacity to run fridges, water pumps, freezers & AC units

  • Built-in high-efficiency MPPT (up to 98%) for maximum solar harvest

  • Ultra-short transfer time (~4ms) to protect sensitive loads

  • ECO mode to extend battery runtime (up to 45% energy savings)

  • Low inverter idle power consumption
  • Compatible with major lithium battery brands

  • High inverter efficiency up to 94%

  • Remote monitoring and programming via NOVA Web & App

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TBB RiiO Sun II 8kVA | 48V Single Phase Hybrid Inverter

TBB Riio Sun II Functions and applications. 

Standout Features

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Transformer-Based Inverter

High surge and overload capabilities- Can handle inductive loads like industrial motors, Washing machines easily

Parallel & Three-Phase Capacity

Up to 9 INVERTERS can be connected in parallel connection. (36kVA)

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Monitoring

Remote monitoring via the NOVA App
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Monitoring

Remote monitoring via the NOVA App
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SMART Loads

Includes a programmable SMART AC port

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Can work without Batteries

Upto 135 A Battery Charge and DIscharge current supported

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Efficiency

95% Charge/Discharge Inverter Efficiency and 98% MPPT Efficiency

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Efficiency

95% Charge/Discharge Inverter Efficiency and 98% MPPT Efficiency

Parallel and Three Phase Operation - Connection of up-to 9 Units

Grow your backup power system as your needs evolve. By connecting multiple inverters in parallel, you can increase your total power and battery storage. Furthermore, this capability allows you to build a robust three-phase system, making it ideal for larger homes, farms, or commercial applications.

Has a programmable smart loads port

The programmable smart loads port allows you to intelligently control a secondary circuit based on your energy status. You can automatically switch non-essential appliances (like a water heater or pool pump) on or off, prioritizing them to run only when there is excess solar power or disabling them during battery backup to conserve energy for essential loads.

Can work without Battery connected

Start saving with solar immediately, without the upfront cost of a battery. This inverter efficiently converts solar power for direct use in your home. It provides a future-proof path to energy independence, allowing you to add batteries later for backup power when you’re ready.

2 MPPT's for a flexible and expandable PV Solar Installation

The RiiO Sun II’s dual MPPT design lets you connect two independent solar arrays with different orientations (e.g., East and West) or panel counts. This maximizes energy harvest throughout the day, improves performance in shaded conditions. It also simplifies SOLAR system expansion in the future and mitigates power loss from partial shading.

Riio Sun II Inverter Working Logic

Download

Access product manuals, brochures, and technical documentation for this inverter. These files are provided to help you understand product specifications, installation procedures, and maintenance guidelines. Click to download and view detailed information for each item.


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TBB RiiO Sun II 8kVA Single Ph...

Original price was: KSh112,000.00.Current price is: KSh95,000.00.

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