Battery energy storage system integrator Powin has acquired EKS Energy, a provider of advanced power electronics and energy management solutions for energy storage and renewables.

BYD has announced a tie-up with the inverter manufacturing division of Kostal, where the former’s latest high voltage energy storage systems will be paired with the latter’s PIKO brand inverters.

A supply deal has been signed, for components made by Ideal Power to be integrated into NEXTracker’s solar-plus-storage offerings, including power conversion system and solar PV inverter.