Several Chinese companies active in the energy storage space have recently released their financial reports for H1 2025, with the majority posting strong growth. Their energy storage business segments have been a key driver of that growth.

ESN Premium speaks to Matt Harper, president of flow battery company Invinity Energy Systems, about pursuing a competitive advantage in an emerging space.

Chang Jae Won of the Korea Smart Grid Association believes companies lack a model for recovering their investment in DC energy storage.

China has published a national plan to promote large-scale energy storage facilities, encouraging investment and broader participation in the electricity market.

Chinese energy storage companies active in the US face an uncertain future as federal policies encourage moves to reduce their supply chain involvement.

It’s still to early to see the financial impact on energy storage suppliers in the wake of Trump’s tariffs and legislation, writes Solar Media analyst Charlotte Gisbourne, analysing their H1 revenues.

Last summer, a Texas energy storage operator watched in frustration as their battery system missed a golden trading opportunity during a peak demand window.

The market share of vertically integrated battery cell and BESS companies has fallen since 2023, market intelligence firm Rho Motion said.

Renewable energy solutions provider Sunsure Energy claims to have signed India’s first-ever fixed tariff battery storage offtake contract.

Chinese solar PV inverter and energy storage provider Sungrow has announced two major developments: plans for a Hong Kong IPO and the release of its half-year 2025 interim report.