The UK’s Institution of Engineering and Technology (IET) has published its long-awaited Code of Practice for Electrical Energy Storage Systems, filling what has been described as a vacuum of clear guidance for installers and their customers.

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

A code of practice for installing and selling electrical energy storage systems for the UK consumer market could help fill a “vacuum” of clear guidance for installers and their customers, Sonnen’s UK chief has said.

Australian media baron Rupert Murdoch’s son James is one of two new independent board directors at Tesla, while the EV, tech and energy storage maker confirmed that former SolarCity CTO Peter Rive is leaving the company.

Sonnen is looking to sign up 2,000 Australian customers this year for SonnenFlat, where households sign up to pay a monthly ‘flat rate’ for power while their batteries are used to benefit the local grid.

Residential energy storage in Germany for PV self-consumption could be handed a boost in 2020, as some of the earliest premium feed-in tariffs (FiTs) begin to expire.

With Intersolar Europe and the accompaying ees Europe events taking place this week for PV systems and energy storage respectively in Munich, we thought it timely to speak with Philipp Schröder, managing director for sales and marketing at Germany’s leading storage provider, Sonnen.

A “first of its kind” collaboration between energy storage provider Sonnen and transmission system operator TenneT will integrate solar and batteries into energy networks in Germany using blockchain technology.

Residential energy storage company sonnen announced Wednesday that is close to completing a new North American Innovation Center which will merge the company’s US manufacturing operations with product research and development.

German residential and commercial energy storage company Sonnen earned a major accolade Monday, as the corporation received the Zayed Future Energy Prize in the small and medium enterprise (SME) category.