CATL has launched a 9MWh grid-scale BESS product which comprises two smaller units stacked on top of each other, which it said gets around weight challenges for transportation.

With the transportation of BESS accounting for up to 15% of a project’s cost, careful consideration is needed, writes Vienna Zhou, CEO of TROES Corp.

Leclanché will provide an 11.9MWh BESS for deployment at a utility-scale solar PV power plant near Kaiserslauten, Germany.

RES (Renewable Energy Systems) has confirmed the expected capacity and output of a photovoltaics-linked energy storage system being developed for a railway in Canada which will use lithium-ion batteries.