reLi Energy

reLi Energy GmbH, founded in 2022 and based in Darmstadt, Germany, is dedicated to transforming grid-scale battery storage into long-lived, high-margin assets. As renewable energy capacity surges worldwide, battery energy storage systems (BESS) have become indispensable for balancing intermittent supply with grid demand. Yet many asset owners lose up to 60 % of potential earnings because of inefficient battery operations. At reLi Energy, we combine advanced analytics, predictive maintenance and a real-time cost-based dispatch strategy to extend useful battery life by up to 35 % while boosting operator revenues by as much as 70 %.