Residential battery storage has won a partial victory after the UK government agreed to a tax break for battery systems, but only if they are supplied and installed alongside solar panels.

Trina BESS, the battery energy storage company originally launched alongside Chinese PV giant Trina Solar but now run as an entity in its own right, sold 1,000 residential units in the first half of this year.

Tesla’s senior director of battery technology since 2006 has quit the company seeking pastures new, a company spokeswoman confirmed this morning.

Scandinavian furniture giant IKEA has added home battery storage solutions to its line-up of clean energy products, it can be revealed.

What is claimed to be the UK’s largest stand-alone battery storage facility has been successfully commissioned by Hazel Capital as the investor continues to build its energy storage project portfolio.

The financial services arm of engineering giant Siemens will be offering no-money-down options for commercial and industrial (C&I) customers in the UK to purchase energy storage systems.

BYD has announced a tie-up with the inverter manufacturing division of Kostal, where the former’s latest high voltage energy storage systems will be paired with the latter’s PIKO brand inverters.

Distribution network operator (DNO) UK Power Networks (UKPN) has launched a new fast-track application process for small scale electricity storage just days after Britain’s government solidified its support for the technology with funding allocations and new regulatory proposals.

Swiss battery maker Leclanché could apply for listing on a US stock exchange and is targeting the acquisition of an “energy management storage software company”, despite emerging from a recent period of “technical insolvency”.

The UK government Department for Business, Energy and Industrial Strategy (BEIS) has incurred the wrath of battery storage asset owners by proposing significant changes to how their generation classes are derated within the Capacity Market (CM).