TBB Power Raython RP8-II All-in-One 8kW Energy Storage System

TBB Raython RP Series is a split-phase, standalone solar power system that seamlessly integrates a transformer-based inverter with built-in MPPT, lithium batteries, a touch-screen device for local monitoring and energy management, and power distribution accessories — all housed within a compact IP54-rated cabinet.

It intelligently optimizes solar energy utilization, delivering a reliable, uninterrupted, and independent power supply for residential homes and small businesses without grid access.

Note: Batteries not included

Exceptionnal Performance

• Robust for off-grid applications
• Built-in a smart port for Gen input or 2nd AC output
• 2 MPPT trackers for flexible system design and higher yields
• DC Coupling and AC Coupling
• AGS function, Power Control & Power Assist

Easy O&M

• All-in-one design for easy installation
• Auto restart when the PV or AC is recovering
• Local monitoring via E4 LCD Monitor
• Remote monitoring and control via Nova Web & AP

Superior Reliability

• Transformer-based, high surge power
• 4ms ultra-fast switch to battery power
• IP54 protection

Power Control: maximises the use of limited AC source and protect it from overload

Raython can automatically adjust its charging current by taking loads into account and only using the surplus current to charge the battery to avoid overload to the limited AC source. Thus, Raython can also keep generators running at their optimum power level.

Power Assist: enables limited AC source to power heavy load

When the loads keeps increasing and exceeds what the limited AC source can carry, Raython will discharge the battery to supply power to compensate for the insufficient part of the limited AC source. When the load reduces, the spare power will be used to recharge the battery

Uninterruptible AC power (UPS function)

When the produced solar energy is more than needed, Raython will use the surplus to charge the batteries. In the even of a grid failure, or when the generator power is disconnected, the inverter inverter within the Raython will be automatically activated and discharge the batteries to supply the connected loads. This happen seamlessly in 0 - 4ms so that your sensitive or any other electronic equipment will continue to operate without interruption.

ESS Capability

With ESS capability, Raython RiiO Sun II can be used for the following applications:

• Maximizing self-consumption
• Peak shaving
• Retrofitting existing grid-tie systems
• Guaranteeing backup power.