Europe-certified BESS solutions for C&I and 1–20 MWh projects, combining direct manufacturer access with technical expertise, international delivery and full commissioning support.
System fit, PCS and transformer coordination
FOB, CIF and DDP coordination
OEM interface and escalation support
For selected projects requiring investment support
From compact C&I systems to multi-megawatt deployments, Bolt combines certified equipment with project-specific technical review, commercial delivery and OEM coordination.
A compact 233 kWh / 110 kW liquid-cooled all-in-one platform for peak shaving, load shifting and distributed C&I storage applications.
Listed compliance includes IEC 62619, IEC 63056, IEC 62477, UN38.3, IEC 61000 and UL 9540A.
A 5.0159 MWh liquid-cooled AC storage platform available in 2-hour and 4-hour configurations for larger C&I, renewable integration and project-scale deployments.
Listed standards include IEC 61000, IEC 62619, IEC 62933, IEC 63056, IEC 62477-1 and European grid standards including EN 50549 and VDE-AR-N 4110/4120.
Bolt ESS supports the BESS process from early technical and commercial review through project delivery, OEM coordination and board-level decision support.
Project inputs, use case, energy profile and intended commercial boundaries.
AC/DC architecture, PCS and transformer coordination, certifications and integration fit.
FOB, CIF and DDP scope normalization, logistics planning and role clarity.
OEM technical interface, FAT/SAT support and commissioning coordination.
For suitable projects, Bolt can help prepare decision materials and introduce capital channels.
Support for projects that may not receive direct OEM attention, including staged and smaller-volume orders.
Compare fit, pricing, certifications and bankability across supported manufacturers based on project needs.
Executive summary support for client, investor or board approval, including key assumptions and risks.
Coordination with OEM and project teams through clarification, review, delivery planning and escalation support.
Understand requirements, site conditions and project goals.
Optimal system sizing, IRR/NPV analysis and scenario modelling.
AC/DC design, PCS/transformer coordination and EMS integration.
FOB, CIF or DDP with scope normalization and logistics planning.
OEM interface, FAT/SAT support, on-site commissioning and grid connection.
After-sales service, remote monitoring and lifecycle technical support.
*UL 9540A is listed on the attached C&I platform documentation. Product-specific certification scope should be confirmed against the final configuration.
CLOU is Bolt's primary technology platform. For project-specific requirements, Bolt can also support fully IEC-certified and Europe-compliant alternatives including CALB and WHES.
Our supplier-flexible approach allows us to optimize bankability, configuration, pricing, delivery schedule and project fit rather than force every project into one hardware platform.
BloombergNEF Tier 1 BESS manufacturer with 11+ GWh delivered globally, 1.5+ GWh of utility-scale orders in Europe, and proven deployments across the U.S., Europe and Latin America.
For qualified BESS and energy projects with credible economics, execution structure and counterparties, Bolt can support investment preparation and introduce co-investment or financing channels.
Discuss a Project
Bolt ESS is the battery energy storage division of Bolt Energy Group, headquartered in Hong Kong and active across Europe and Asia. We combine direct manufacturer access, technical project support, commercial delivery capability and investment relationships to help projects move from concept to execution.
Visit Bolt Energy Group →“Our role is not just to supply a battery. It is to help make the entire BESS scope workable — technically, commercially and, for the right projects, financially.”
Send the project size, delivery location and basic technical requirements. Bolt's technical team will review the project and prepare the appropriate technical and commercial response.
