Ultimate Tiamsa-ad
Ultimate Tiamsa-ad is a Sustainability and Renewable Energy Specialist with expertise in solar power, BESS, solar monitoring software, and drone-based solar thermal inspections. Since 2019, he has driven innovation at Gunkul Engineering, leading projects in smart monitoring, energy attribute certificates, renewable energy e-commerce, and grid automation, while previously serving as a Technology Consultant at PwC. Beyond his corporate roles, he contributes to industry knowledge as the writer of the BMA Solar Rooftops Guidebook (2025), an MBA lecturer on Digital Entrepreneurship at RMUTP, and a speaker on topics ranging from carbon credits to climate business.

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