Vanadium Redox
Flow Batteries
The future for sustainable electricity storage -VESS
VANADIUM ENERGY STORAGE SYSTEM
LEADING EUROPEAN MANUFACTURER OF VANADIUM REDOX ENERGY STORAGE SYSTEMS
Who are we?
VESS – Vanadium Energy Storage System is a pioneering European Company within the Clever Synergy Investment Fund (CSIF) dedicated to advancing the field of energy storage with a focus on vanadium technology.
VESS’s mission is aligned with CSIF’s primary goal of becoming a global leader in overcoming the challenges associated with renewable energy storage (RES) and supporting the energy transition of countries worldwide.




VRB -PMS
POWER MODULE STORAGE SYSTEM
VESS VRB-PMS systems are robust systems specially engineered to deliver 1, 10 or 100 MW of power for 4 to 10 hours to meet the needs of large-scale solar and wind farms, serve data center and mine applications, and to replace utility peak power plants.
Suitable for solar and wind generation as power plants of the future, projects like 10MW 100MWh systems are custom engineered in large-footprint configurations utilizing our containerized 1MW Power Modules and large-sized external tanks.
The VRB-PSM Power Modules have a nominal rating of 1000 kW AC, and have charge and discharge characteristics suitable for heavy duty, full-cycle energy management. Each Power Module can be combined with almost any volume of electrolyte, according to the requirements of a particular application. Typical configurations use four to eight hours of storage.
Sustainable, Scalable and Safe Energy Storage
25.000+
PRODUCT LIFE CYCLES AT FULL CAPACITY
30+
YEARS OF OPERATIONAL LIFE

VRB -CSS
CONTAINER STORAGE SYSTEM
VESS VRB-CSS are modular and easy to deploy systems are based on 100kW containerized module.Sized with at least 4-hours of energy, with some configurations up to 10MW. Suituable industrial sites , rural utility substations, and support of solar ,wind and microgrid projects.
LOW LCO
100% depth of discharge with no degradation yields low.



SAFETY SYSTEM
Non-flammable systems.


MARINE VRB-MSS

Custom Solutions
Tailored to each vessel, our VRB-MSS solutions guarantee optimal performance and environmental compliance with european regulations. We customize every integration to meet your specific need , for optimal performance and maximum return on investment.

Newbuilds and retrofits
Bring new energy to your vessel. Integrating VRB-MSS battery power into your existing setup enhances effiency, reduces emissions, and boosts overall performance.

Ensuring smooth sailing
VESS VRB-MSS provide maritime services designed to ensure your vessel´s safety,optimal performance , and lomg term reliability.
We are committed to keeping your fleet operating at maximun effiency at all times.
CONTACT US
Head Office
Sofia, 2 Slavyanska str.
1000 , BULGARIA
www.vessenergystorage.com
www.vess.bg
info@vessenergystorage.com
Phone + 359 52 920 027
Phone + 359 88 7405 229

