Hydrogen-Powered Fuel Cell Wheelchairs from Japan

The wheelchair's fuel-cell system is a 24V 250W PEFC Air Cooling External Humidifier. It drives at a max. speed of 6km/h and the driving range is 10hours, 60km (H2 Storage 190g/4 canisters) and 5hours, 30km (H2 Storage 100g/2 canisters). With the Japanese population aging rapidly, the fuel-cell wheelchair and cart applications have a bright future. Promoted as "Eco" fuel-cell powered means turning the "silver market" into green. Read the full story at TreeHugger.

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Kipp & Zonen - DustIQ the novel soiling monitoring solution for solar panels

Kipp & Zonen - DustIQ the novel soiling monitoring solution for solar panels

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