We know how to build
the best BESS
About us
Volthein is a newly established company founded by experienced energy sector professionals, with support from Thein Industry, an industrial investment fund Thein Private Equity SICAV.
Our priority is to deliver high-performance, financially optimized battery storage solutions through expertly integrated systems, ensuring reliability and safety at every stage.
We focus on comprehensive solutions that meet stringent cybersecurity, fire safety, a wide range of functionalities, and industry standards.
We prioritize client satisfaction with comprehensive after-sales support, ensuring quality and performance guarantees.
Comprehensive Services, Not Just Battery
Design & Dimensioning
Right choice of technology and parameters to maximize the use of the storage system for your applications.
BESS Delivery
Assembly, full commissioning, and support.
EPC Delivery
Covered from A to Z, including power output, comprehensive EMS, civil works, and engineering.
After-Sales Care
Comprehensive service, hotline, extended warranties, and a 24/7 availability guarantee.
Our Work
>10 YEARS
Experience in the Energy Sector
>100 MWh
Projects Experience
>700 MVA
Energy Stations
>150 MV
Power Plants