Microgrids can offer a resilient and secure alternative for both rural and city communities. Molly Lempriere looks at some of the microgrids around the world that are transforming the way neighbourhoods produce and consume electricity.
What’s being described as Europe’s largest electric car charging park will be kitted out with 2MWh of stationary battery storage systems from Tesvolt, charged with “green energy from the grid”.
Why have battery energy storage and solar-plus-storage become such a key part of the US energy industry in a way that they have not in Europe, as yet? Corentin Baschet at technical consultancy and market analysis firm Clean Horizon took some of our questions.
Powin Energy has launched a set of three battery storage system products using CATL’s large form factor lithium-ion cells, including a system solution capable of 4+ hour duration and backed by a 20-year warranty.
Ensuring battery systems used in conjunction with solar perform safely and optimally is essential in the continued roll-out of storage technology. Robert Puto and Gerhard Klein of TÜV SÜD examine independent technical assessments that must be undertaken before a storage system is built.
“We work hard every day to continue to push forward to the best of our ability, as we believe that we must do all that we can do to keep our projects on track and support the greater economy.”
Australian state governments of Western Australia and the Northern Territory have budgeted for measures to support renewables in the past few days, primarily through supporting batteries at large-scale, residential and community level.
With everything going on right now around COVID-19, there has been an increase in installers’ and customers’ desires for information. Aric Saunders of Electriq Power, based in California, goes back to basics to support the large group of installers that are just now trying to get into the storage business.
Utility company RWE has begun marketing a tech solution through which data centres, which already integrate batteries for uninterruptible power supply (UPS) systems, can use their UPS to “help stabilise the grid”.
Home batteries in a South Australia delivered significant revenues from their first six months of participation in a virtual power plant to help balance the grid, even with only an initial 1MW – 2MW of aggregated customer systems participating.
