The German battery system vendor and its real-estate partner Wasatch Group see grid services as key to multifamily solar-storage. Multifamily housing is a hard nut to crack for solar and battery developers. Sonnen and Wasatch Group say that bundling the value of solar and storage for tenants, property owners, outside investors, utilities and grid […]
Solar-charged vanadium flow machine pre-qualifies for UK’s frequency response market
‘Flow batteries’ could provide frequency response in the UK for the first time ever, as a modestly sized solar-plus-storage system has been pre-qualified into National Grid’s dynamic firm frequency response (dFFR) market. Last week energy storage technology provider and system integrator RedT – which prefers the description ‘flow machines’ for its vanadium redox flow, long […]
