Western system integrators face a continual ‘squeeze’ in where they add value in BESS and may struggle to keep up with the speed of technology innovation from China, Rept’s Andy Tang said in a video interview with Energy-Storage.news recently.

LG ES Vertech, the US-based system integrator subsidiary of LG Energy Solution (LG ES), plans to deliver 50GWh of projects this year, ESN Premium has heard.

Software-focused battery energy storage system (BESS) integrator FlexGen has put two utility-scale BESS projects in operation in Wisconsin and Iowa, US, totalling 700MWh.

System integrator Guoxia Technology has obtained approval for its main board listing on the Hong Kong Stock Exchange.

We caught up with the president of system integrator PotisEdge following news of its acquisition by Longi, which marks the Chinese solar PV giant’s move into the energy storage industry.

Fluence, Energy Dome and EDF each scored consecutive wins in prestigious categories at the Energy Storage Awards 2025 in London.

Utility and power firm LEAG has partnered with Chinese system integrator HyperStrong for a 400MW/1,600MWh BESS in Saxony, Germany.

The three-year rolling partnership, whereby CATL will supply HyperStrong with cells and system products, could be updated annually.

Although vertically integrated ESS-cell suppliers retain more control over their supply chain, system integrators’ flexibility may help them in the medium-term, writes Solar Media Market Research analyst Charlotte Gisbourne.

The low-carbon subsidiary of German energy company LEAG is constructing Europe’s largest single-site battery storage project, in partnership with Fluence.