Renewable energy development company Ameresco has signed a non-exclusive purchasing framework with system integrator Powin Energy, totalling 2.5GWh of Powin’s Stack750 battery energy storage system (BESS) product until 2025.

Deals to establish manufacturing and supply of energy storage system (ESS) solutions and components closer to where demand is in the North American market have been signed by Powin Energy and KORE Power.

Leaning on an existing track-record and manufacturing scale of electric vehicles (EVs) and their batteries remains an essential component to delivering cost-effective energy storage, BYD global sales director Julia Chen has said.

California investor-owned utility San Diego Gas & Electric (SDG&E) has selected Powin Energy as system provider for a 6.5MW / 26MWh battery energy storage project.