Polarium

About

Founded in 2017, Polarium is a private headquartered in Stockholm, Sweden with approximately 500-1000 employees specializing in Energy Storage, Solar.

Polarium Energy Solutions AB develops smart battery management and storage solutions that enable energy security, transition to renewables, and electrification of society. Founded in 2017, the company is headquartered in Stockholm, Sweden, with manufacturing facilities in Vietnam and operations across multiple global locations. Polarium's core product offering includes the Polarium Battery (modular lithium-ion batteries), Battery Energy Storage System (BESS) for commercial and industrial applications, and Polarium Home (all-in-one residential energy storage). The company has expanded from its initial focus on reserve power for telecom operators to serve a broader market including residential, commercial, industrial, and utility-scale customers. Products are engineered and developed in Sweden with cloud-based software and data security maintained in the EU. Polarium offers comprehensive operational services including installation, commissioning, remote monitoring, predictive maintenance, fleet management, and end-of-life lifecycle management. The company has achieved significant growth, reaching SEK 1 billion in revenue and securing funding from investors including Alecta, Formica, and Absolute Unlisted.

Products