The key value propositions for commercial energy storage are based around “maximising economics subject to operating constraints”, according to Stem and other energy storage system integrators and operators.

Power equipment manufacturer Wärtsilä has launched hybrid and standalone energy storage systems, targeting areas where it sees “high market potential”, including remote microgrids and solar PV integration.

Belectric has developed PV plants on every continent of the globe except Antarctica and also delivers energy storage system projects and offers a wide range of energy storage solutions including in-house battery systems, turn-key large-scale battery storage as well as scalable container solutions. Managing director of Belectric Solar and Battery, Frank Amend, spoke to Energy-Storage.News about the company’s recent acquisition by RWE subsidiary innogy and where the company sees energy storage (and solar) going.