One company, two storage brands.
TranESS is the company — the energy and storage business unit of Transsion Group. itel Energy and DYQUE are its two storage brands, not separate companies.
Brand architecture
Transsion Group
Parent company
TranESSEnergy & storage business unit
Two storage brands
Residential to commercial & industrial applications
Advanced C&I and utility-scale storage systems
Global reach, local delivery
~20
Countries in Africa, Asia & the Middle East
467+
Service centres in Nigeria
50 kW+
C&I platforms, 125 kW and beyond
5 yr
C&I system warranty
Investing in people, not just equipment
TranESS launched a youth energy talent programme in Nigeria: training 3,000+ technicians over three years, building five regional training centres, and partnering with universities on curricula and internships.
— Launched at the Abuja education summit, July 2026