“For a brief period a few days ago, Bordesholm in Germany became a showcase for how entire communities could switch over to renewable energy, with the backing of energy storage capacity.”
“Solar inverter maker SMA’s devices, including its Sunny Central Storage battery inverter and SMA Hybrid Controller XL, were used in a trial whereby the town’s energy supply was disconnected from the grid, proving for a one-hour window that local energy networks could be powered stably and reliably using renewable energy.”
View the whole story here: https://www.energy-storage.news/news/german-town-disconnects-from-grid-goes-100-renewable-for-an-hour