Grid dispute restricts battery operation at 69 MW German solar hybrid

The battery comprises 17 containers, including three installed at a dedicated substation to support the originally planned grid-charging model. The developer says Eon Edis had offered 6.8 MW of import capacity before withdrawing it, and the operating company has sent a legal letter seeking restoration. The dispute shows how connection rights can determine whether co-located storage captures only solar energy or also provides broader grid and market services.