BA

BASQUEVOLT

Vitoria-Gasteiz, Spain

Energy Storage
Profile last updated: August 11, 2026

About

BASQUEVOLT is a renewable energy company headquartered in Vitoria-Gasteiz, Spain specializing in Energy Storage.

BASQUEVOLT is a European technology company developing next-generation solid-state battery technology, focused on advanced electrolytes and cells for electric vehicles, aviation, stationary energy storage and other advanced applications. Its first standardized cell, the BQV400L, is produced in Spain and designed as a drop-in solution compatible with existing cell gigafactory infrastructure. The company is backed by Axon Partners Group and public funding from CDTI Innvierte and the Basque Government.

Headquarters

Vitoria-Gasteiz, Spain

Focus areas

solid-state batteriesenergy storageelectrolyteslithium metalelectric vehicle batteriesbattery cells

Products & services

Business models

B2B

Value chain

R&DManufacturingDevelopment

Locations

Headquarters

C/Albert Einstein 35, 01510, Vitoria-Gasteiz, Spain

Projects

4

BQV400L

Solid-state battery cell

First standardized solid-state-derived battery cell with a proprietary polymer electrolyte, 402 Wh/kg, 27 Ah, NMC lithium-metal chemistry, produced in Spain and available to customers.

Spain

Advanced MODule based on solid state batteries

Solid-state battery module

Collaborative R&D project cofunded by the Basque Government and the European Union through ERDF 2021-2027.

E-MAR

Maritime electrification

Collaborative R&D project on decarbonisation of maritime transport through electrification and sustainable propulsion, cofunded by the Basque Government and the EU.

AMODAC

Energy storage

Project developing new energy storage solutions for data centers.

Credentials & affiliations

Certifications

HL3 safety certification

Partnerships

Ampere (Renault Group), EDF, Iberdrola, Enagás, CIE Automotive, Innoenergy, CIC energiGUNE, Fundación Bancaria Vital, Stellum Capital

People

Management & team (2)

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