XAVIER BESS is a Spain‑based technology manufacturer specializing in containerized energy storage systems (BESS), battery storage containers, mobile energy storage power stations, modular energy storage systems, containerized BESS for utilities, and turnkey container energy solutions. Headquartered in Madrid, we serve clients across Europe, the Americas, and worldwide, delivering reliable, scalable, and sustainable energy storage for any application – from grid‑scale to industrial microgrids.
Our product portfolio includes plug‑and‑play battery storage containers (20ft/40ft), high‑density containerized BESS for peak shaving and renewable integration, mobile ESS for temporary power needs, and fully integrated modular energy storage systems with advanced thermal management and EMS. We also offer factory‑direct BESS container pricing for utilities, renewable developers, and EPC contractors. Every solution is designed for rapid deployment, safety, and long‑term reliability.
Whether you need a battery storage container for a solar PV farm, a mobile energy storage power station for construction sites or disaster relief, or a modular BESS for commercial & industrial facilities, XAVIER BESS provides end‑to‑end support: feasibility studies, custom engineering, manufacturing, commissioning, and remote monitoring. We are committed to accelerating the energy transition through intelligent containerized storage that reduces costs and increases resilience.
To democratize access to reliable, affordable, and sustainable containerized BESS – from battery storage containers to mobile ESS – empowering utilities, industries, and communities worldwide.
To become the leading European manufacturer of modular container energy solutions – enabling a net‑zero future through innovative battery storage containers and integrated BESS.
Reliability · Innovation · Sustainability · Customer Partnership · Engineering Excellence
Turnkey 20ft/40ft battery energy storage containers from 500kWh to 5MWh. Perfect for renewable smoothing, peak shaving, and grid services. Factory‑direct pricing available.
Rapid‑deploy mobile ESS for construction sites, mining, disaster relief, and temporary grid support. Skid‑mounted and trailer‑based options.
Scalable, modular BESS that can be configured for commercial, industrial, and utility‑scale projects. Expandable capacity with advanced EMS.
Plug‑and‑play storage for solar and wind farms – time‑shifting, curtailment reduction, and frequency regulation. Fully integrated with inverters and controls.
High‑reliability containerized battery storage for data centers, telecom sites, and manufacturing facilities. Uninterruptible backup and grid support.
Tailored BESS containers with specific voltage, power rating, cooling (liquid/air), and fire suppression. Designed to meet harsh environments and local certifications.
Factory‑built 20ft/40ft battery storage containers from 500kWh to 5MWh. Fully integrated with HVAC, fire suppression, and EMS. Ideal for renewables, grid, and industrial microgrids.
Ruggedized mobile energy storage power stations for temporary or permanent deployment. Scalable modular BESS for construction, mining, and emergency backup.
Complete containerized energy storage with advanced controls, remote monitoring, and multi‑use capability. Custom engineering for specific voltage and power needs.
From battery storage containers and mobile ESS to modular BESS and integrated container solutions – get a free consultation and custom quote from XAVIER BESS.
Have questions about containerized BESS, battery storage containers, pricing, or custom solutions? Reach out – our team responds within 24 hours.