02 MAY 2023

Redflow announces integration
with Sunsynk hybrid inverters

Sunsynk hybrid inverters now
available to Redflow’s Australian integrator network


Redflow, a global leader in clean energy storage, today announced the successful integration of their batteries with the Sunsynk range of hybrid inverters.

Australian and global integrators can now offer the Sunsynk hybrid inverter to customers using Redflow's zinc-bromine flow batteries in their energy storage solution.

The Sunsynk inverter offers numerous capabilities, including the ability to connect solar and batteries to a single or three-phase grid-connected inverter, continue charging batteries from solar PV during a grid outage, and control a backup generator if required as a small microgrid.

As a fully compliant CEC listed, grid-connected inverter, the Sunsynk hybrid inverter provides a different option for customers using Redflow’s zinc-bromine flow batteries.

Redflow CEO and Managing Director, Tim Harris said, “Our aim is to give customers a choice when they are designing their energy storage solution. We understand that requirements vary, and our aim is to offer a range of inverter options to ensure all their needs are met.”

“The Sunsynk hybrid inverter is one such option. This inverter simplifies the way customers connect to the grid and seamlessly integrates batteries and solar, which will be particularly beneficial for off-grid (with some small additional requirements), commercial and industrial customers,” Mr Harris said.

Sunsynk CEO, Keith Gough said, “We are pleased to be working with Redflow who is at the forefront of flow battery technology. Redfow's successful integration testing of the Sunsynk hybrid inverter with their zinc-bromine flow batteries provides integrators and customers confidence in their choice”.

The integration testing was completed at Redflow’s Integration and Testing facility in South Australia by Redflow Battery Management System Architect Simon Hackett.

The Sunsynk 8 kW, 10 kW and 12 kW 3-phase hybrid inverters are fully AS4777.2:2020 certified and CEC approved for the Australian market and integrate successfully with solar PV arrays, 48 Vdc battery storage, grid and generator connections (including wind turbines), in single cost-effective, outdoor-capable, wall-mounted solution. Up to 10 Sunsynk hybrid inverters can be connected in parallel to increase customer capacity.

Sunsynk will also be introducing larger 25 kW, 30 kW, 45 kW and 50 kW three-phase hybrid inverters into the Australian market for larger sites. When available, Redflow will undertake additional integration testing with Sunsynk to ensure compatibility with the new larger inverters.

Redflow Battery Management System Architect Simon Hackett said, “We are very pleased with how well the Redflow battery and Sunsynk inverters work together. Redflow’s integration partners, in Australia and beyond, now have a great new option to use for building battery energy storage systems”.

Sunsynk inverters are currently sold in the UK, Europe, South Africa (and into Africa), Hong Kong, and China and are already established in Australia.




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