South Korea’s Doosan Heavy Industries will install a 70MWh standalone energy storage system at its own facilities in Changwon, as well as a smaller battery installation co-located with solar PV.

Various companies in the Hyundai engineering and industrial construction group will work together on a 65MW solar PV plant with 130MWh of co-located battery energy storage in Seosan, South Korea.

A new study from Navigant Research into the strategy and execution of various lithium-ion battery providers in the utility-scale energy storage industry identified Korean companies LG Chem and Samsung SDI as “leaders” of a rapidly-growing sector.

A Tesla spokeswoman has confirmed that the company’s current undertaking to build a 129MWh battery storage facility will not use long-time supplier and partner Panasonic’s lithium-ion cells.

China-headquartered PV inverter manufacturer Sungrow has supplied a complete energy storage system to a commercial and industrial (C&I) solar-plus-storage project in the Bahamas.

Chinese PV inverter manufacturer Sungrow has installed a hybrid solar-diesel-storage system for five islands in the Maldives, consisting of 2.7MWp of solar and 700kW / 333kWh of energy storage.

At this year’s Intersolar Europe trade show in Munich, South Korean battery manufacturer Samsung SDI is exhibiting a range of high-capacity, high-voltage residential storage modules.

Tesvolt has claimed its new commercial energy storage system pushes the boundaries of what can be achieved in such devices for modularity and safety.

US energy storage inverter manufacturer Dynapower has partnered with South Korea’s Samsung SDI to launch an integrated behind-the-meter energy storage system, featuring Dynapower’s Generation 2 MPS inverters and Samsung SDI’s E2 batteries.

Four makers of lithium-ion batteries have been sanctioned by the European Commission for anti-competitive practises, with three incurring fines totalling €166 million (US$176 million) after colluding to “avoid aggressive competition”.