Lithium-ion OEM Envision Energy has launched its latest grid-scale BESS solution, a 10-foot modular DC block which can be combined into configurations of 12MWh or more.

BYD has presented its latest grid-scale BESS product, pushing energy density even further to its limits, while Eve and Sunwoda have progressed commercialisation of high capacity battery cells.

Inverter and BESS firm Sungrow has launched its latest grid-scale energy storage product offering beyond the 20-foot form factor, following in the footsteps of other providers.

Recent product announcements from major BESS suppliers shows a divergence from the 20-foot container as the only viable form factor.

We get the reaction from other BESS suppliers, consultancies, research firms, optimisers, investors and IPPs to BYD launching a BESS using sodium-ion battery cells, a technology many see as a potential competitor to lithium-ion.

CATL is the world’s largest lithium-ion manufacturer, and a major player in BESS too, and made headlines earlier this year when it claimed five years of ‘zero degradation’ for its new grid-scale product Tener.

System integrator Wärtsilä has launched a 5MWh battery energy storage system (BESS) product.

HyperStrong shares updates on its latest products and international expansion, from the ees / the smart E Europe trade show in Munich, Germany.

Lithium-ion battery manufacturer CATL has launched its latest grid-scale BESS product, with 6.25MWh per 20-foot container and zero degradation over the first five years, the company claimed.

Construction and industrial equipment company Caterpillar has launched an integrated energy storage system solution.