TBB RiiO Sun II 6KVA-S Hybrid Inverter (48V Dual MPPT) – KSh 108,000 | Telligen Energy

Brand: TBB Power | Model: RiiO Sun II 6KVA-S | Category: Inverters | SKU: TEL-64

The TBB RiiO Sun II 6KVA-S is a low-frequency transformer-based hybrid inverter that combines a battery inverter; AC charger; dual MPPT solar charger and rapid transfer switch in a single all-in-one unit for backup power and off-grid applications.

Its two independent MPPT trackers accept up to 8800Wp of solar (4400Wp each); letting you mount PV arrays on two different sides of a sloped roof to optimise harvest throughout the day.

The programmable Smart Port can be configured as a second AC output for non-essential loads or as a generator input; giving flexible system design for sites with backup generators.

Its robust transformer design delivers 12000W peak power; with the surge strength to start borehole pumps; cold-room compressors and air conditioners that stall ordinary high-frequency inverters.

Power Assist and Bypass Assist blend battery and AC power under short-term overloads; battery-free operation is supported; and up to 9 units can be paralleled for 54kVA of output.

Technical Specifications

Continuous output power6000 VA / 6000 W at 25 C
Peak power12000 W
Nominal battery voltage48 VDC (range 42-68 V)
AC output220/230/240 VAC +/-2%; 50/60 Hz
Max solar charge current100 A (50 A per tracker)
Allowable max PV panel power4400 + 4400 Wp
Max PV open circuit voltage250 V
MPPT voltage range65-245 V
Number of MPPT trackers2
Max AC charge current70 A
Smart Port current50 A
Maximum inverter efficiency94%
MPPT efficiency>99.5%
Transfer time4 ms
AC input range175-265 VAC; 45-65 Hz
Battery typesAGM / GEL / OPzV / Lead-Carbon / Flooded / Traction / Lithium
CommunicationRS485 + configurable relay
Operating temperature-20 C to 65 C
Protection indexIP21
Dimensions570 x 310 x 154 mm
Net weight31 kg
Safety standardsEN-IEC 62477-1; EN-IEC 62109-1; EN-IEC 62109-2

Key Features

  • Two independent MPPT trackers - mount PV arrays on two different roof orientations
  • Up to 8800Wp solar input (4400Wp per tracker; Voc max 250V)
  • 100A total solar charge current (50A per tracker)
  • Programmable Smart Port: second AC output or generator input
  • Transformer-based low-frequency design with 12000W peak surge for pumps and air conditioners
  • 70A AC battery charger for AGM / GEL / OPzV / Lead-Carbon / Flooded / Traction / Lithium batteries
  • 4ms UPS-grade automatic transfer switch for critical loads
  • Power Assist and Bypass Assist plus battery-free operation
  • Parallel and three-phase expandable up to 9 units (54kVA)
  • 3.2-inch colour screen with LED indicators and RS485 communication

Ideal Applications

  • Large home backup power during KPLC outages
  • Off-grid homesteads and farms
  • Borehole and irrigation pumping systems
  • SME shops; offices and cold rooms
  • Schools; clinics and lodges
  • Hybrid solar systems with 48V lithium batteries and generator backup

Available from Telligen Energy — EPRA licensed electrical and solar equipment supplier, Nairobi, Kenya. Call or WhatsApp: +254 727 066 562.

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