Elstor
Thermal energy storage systems for industrial companies producing process heat and steam
Highlights
- New on EvolcAdded 2026-10-30
About Elstor
Elstor supplies high-temperature energy storage systems that use electricity to produce industrial heat and steam. Its systems charge during lower-price electricity hours and discharge stored energy as required by production processes.
The company offers the systems as a service to industrial customers, including food manufacturers, chemical companies and industrial laundries. The systems are modular and sized to customer needs.
Elstor Oy was founded in 2017 and is headquartered in Lappeenranta, Finland. Its energy storage systems have been in industrial use since 2021.
Product: High-temperature thermal energy storage systems that convert electricity into heat and steam for industrial processes, offered as a service.
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