The TBB Parallel Kit enables seamless stacking of multiple TBB RiiO Sun II inverters for expanded power and phase configurations. Designed to support both three-phase setups and parallel single-phase configurations, the kit allows up to 9 inverters (3 per phase) to operate in perfect sync.

This stacking kit provides communication cables and interface components needed for reliable inverter synchronization, shared load management, and efficient energy distribution across multiple units. Ideal for scaling hybrid solar systems in commercial buildings, estates, or off-grid setups.