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Solar-battery-hydrogen microgrid

Chiang Mai, Thailand

Chiang Mai University, Thailand showcases its green building powered by 100% renewables with hydrogen as energy storage. As an integral part of the university campus, the building serves as a hands-on learning center for students of the faculty and university. The green building also enables students and researchers to self-develop and test energy management logic to control the systems with an IoT approach.

Electrolyser (AEM single-core) 1 x EL 2.1
H2 storage 480 L
Storage pressure 35 bar
Photovoltaic (PV) 20 kWp
Fuel cell 3 kW
Operational since 2019
Partner Faculty of Engineering, Chiang Mai University

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