According to a press release on the Redflow website, the Thai-made battery stacks were installed on pre-existing ZBM2 battery tank sets and thoroughly tested – passing all pre-delivery tests with flying colours. As such, these completed batteries are now ready to supply existing customer orders. 

 

We reported back in January that they had completed their first battery stacks so it’s great to see them now fully complete and ready to start filling orders of (presumably very patient) customers. Redflow announced in December last year that they had successfully started manufacturing core components for the zinc-bromine flow batteries at its new production facility – so it’s been a fast and relatively seamless transition over to Thailand. Hopefully the lower operating costs can help make these batteries compete with other ‘big name’ options such as the Powerwall 2 or the BYD B-Box. 

 

Redflow CEO Richard Aird was quoted in the press release as discussing how the  ZBM2 batteries with Thai-made battery stacks have passed the most “critical” hurdle, are now ready to start filling backorders and it should be easier from here:  “Our first requirement of the new factory is quality components, which it is now producing in the electrode stack – the most complex and critical part of our product,” he said.

“Our pre-delivery tests have confirmed that these complete batteries, using Thai-made stacks and existing battery tank sets, perform to standard, so we are now scheduling deliveries to start supplying outstanding back orders.”