Shanghai-headquartered energy storage system maker Pylontech has become the first company to receive certification from TUV Rheinland that its lithium battery storage devices are suitable for use in Germany.

Power equipment supplier and system integrator Alfen is putting energy storage and EV chargers on a football stadium in its Dutch homeland, while the company is reportedly considering a stock market flotation.

Since the launch of the site almost four years ago, Energy-Storage.News (and PV Tech Storage as it was previously known), has consistently brought you high-quality blogs from both guest contributors and our team of journalists and experts here at Solar Media. Here’s just a selection of some of the best guest blogs we ran from January to June, 2017:

The European Council (EC) has agreed a new position on the internal electricity market, placing consumer empowerment, cross-border trading and higher levels of renewables at the heart of the European Union’s efforts to transition to a low carbon economy.

The digital ledger system blockchain has been both praised and misunderstood in equal measure and its relationship to the physical world of electrons is at its earliest stages of exploration. In the latest ‘Storage & Smart Power’ section of PV Tech Power, Carsten Reincke-Collon, CTO of Younicos looks at how energy storage and management software will interact with blockchain-led or blockchain-like systems of data processing and recording.

The CEO of Primus Power agrees that at present, lithium battery systems are more bankable than the flow battery energy storage systems of the type his company makes, but asserted that he believes this will change over time.

Hospitals, schools and railways in South Australia will be powered by an electricity retailer started up by billionaire steel trader Sanjeev Gupta, following the signing of an agreement between the state government and Gupta’s SIMEC ZEN Energy.

ESS Inc, among several companies looking to commercialise a flow battery energy storage technology, has netted US$13 million in a Series B funding round from investors that include global chemical company BASF.

Battery storage and smart technologies are to be rolled out to homes in the Irish town of Dingle as part of a new trial to test their potential to support the use of variable renewable energy supply resources and smart connection to the Irish electricity grid.

Primus Power is among a handful of makers currently commercialising their flow batteries, with rivals that include RedT, VIZn Energy and Redflow. Early customers have included Microsoft, which installed a Primus battery at its corporate HQ in a pilot project. Andy Colthorpe spoke with Primus Power CEO Tom Stepien to learn more.