Electricity is not always generated when it is needed. Solar panel output varies, and energy consumption can rise rapidly. An energy storage system helps balance generation and consumption by storing electricity for later use.

Mikko Piepponen, Chief Operating Officer at Optic, describes the battery system as an active part of the energy system, rather than simply a backup for power outages. In the interview, he explains how energy storage can support flexibility and peak demand management while working alongside solar panels, charging infrastructure and electrical loads.