Gentari secured the Maryvale solar-plus-storage site (pictured) as part of its acquisition of Wirsol in 2023. Image: Gentari Renewables. Battery energy storage system (BESS) integrator Fluence will use its AI-powered bidding optimisation software Mosaic to co-optimise Gentari Renewables' 172MW Maryvale solar-plus-storage site in New South Wales, Australia. In a LinkedIn post, Fluence confirmed it would use Mosaic to co-optimise both assets to ensure maximum revenue. It will also consider operational and commercial constraints and optimise around the PV generation forecast and BESS energy, including Frequency Control Ancillary Services (FCAS) markets in the National Electricity Market (NEM), which it will be connected to.