Start-ups and established players in energy storage alike will compete for attention at this week’s Solar Power International, which opens today in Anaheim, California.

News in brief: Germany’s tiny renewable energy village gets biggest battery; Tesla-backers invest in Kazakh-bound Primus Power and industry partners match US$2 million grant for California distributed resources trial.

A solar farm connected to a huge battery will be built on the Hawaiian island of Kauai to use solar in the evenings to meet peak demand, under a 20-year contract between SolarCity and an electric utility co-operative.

After dropping a series of strong hints – including those given in interviews with PV Tech Storage – Enphase has confirmed that its AC battery will be launched in Australia first.

Adobe is among the participants earning revenues from what is claimed to be an energy storage industry first – a trial rewarding California storage system users for conferring benefits to the grid.

A gold exploration and mining company has agreed to purchase a potential site for excavating lithium in Nevada, citing the “great deal of attention” brought onto the state by Tesla’s decision to locate its mammoth manufacturing facility there.

The UK’s Electricity Storage Network advocates and educates for a better understanding of the issues surrounding various storage technologies, and how they can be among a number of resources to help balance the country’s energy networks. The ESN’s Dr Jill Cainey, a research scientist with a background in atmospheric science and climate change, was among attendees to a recent round table discussion hosted by the Energy Storage division of PV Tech Storage’s publisher, Solar Media.

Tom Tipple, regional VP for Imergy Power Systems, a flow battery maker headquartered in Fremont, California, recently visited the PV Tech Storage offices to share his thoughts on the global market for energy storage.

Germany’s market leader for intelligent lithium ion energy storage systems has signed up as the first Technology Partner for the new Energy Storage division of PV Tech Storage’s publisher, Solar Media.

The two fastest moving regional markets for energy storage in the US have installed nearly 90% of the total deployed across the country for more than two years, according to GTM Research.