
Asia’s leading brand for Battery Energy Storage Systems (BESS), combining international innovation with regional engineering excellence.

BESSASIA is Asia’s leading energy storage brand, delivering reliable, scalable, and safe battery solutions for a cleaner and more resilient energy future.
Developed by Revolucion Technology Group (REVO) Malaysia in strategic partnership with CSGT, BESSASIA integrates advanced design, certified performance, and proven manufacturing expertise — engineered specifically for tropical and industrial environments.
At BESSASIA, we are driven by a clear purpose: to accelerate Asia’s transition toward Net Zero Carbon through intelligent and sustainable energy storage solutions.
Guided by our vision of clean, accessible energy and built on innovation, reliability, and strong core values, we deliver future-ready BESS systems that empower industries, strengthen energy security, and support long-term sustainability.

To accelerate the world’s transition toward Net Zero Carbon, empowering a cleaner, smarter, and more sustainable path to A Better World.

A world where energy is everywhere — clean, accessible, and limitless.

To build Asia’s most efficient, intelligent, and safe Battery Energy Storage System (BESS) enterprise — driving the region’s green energy revolution through innovation, reliability, and sustainability.


Through strategic global alliances, we accelerate innovation to deliver advanced, reliable, and future-ready energy storage solutions.

CEI is a powerhouse in driving sustainable energy innovations and setting global standards

R&D and industrialization of cutting-edge energy storage technologies

A state utility, Power Plant, BESS Development

Taishan 600MW Unit

Haimen 1000MW Unit


A distinguished national leader and celebrated nuclear engineer whose visionary leadership has shaped Malaysia’s energy, infrastructure, and technology landscape for decades.

A visionary founder and CEO, Ir. Andy Chan drives innovation in AI, smart manufacturing, and ESG solutions—transforming complex challenges into scalable technologies while fostering a culture of excellence, sustainability, and future-ready growth.

With over 20 years of leadership experience, Ahmad Azmi bridges strategy, communication, and people development—empowering leaders, aligning stakeholders, translating vision into meaningful action while nurturing trust, growth, and organisational resilience.


Malaysia, Singapore, Hong Kong, Thailand, China


At BESSASIA, we integrate innovation, engineering excellence, and smart energy technologies to build scalable, safe, and sustainable power solutions for Asia’s evolving energy landscape.
