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Pupils look to learn from ray of sunlight

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A pair of solar panels will soon grace the roof of Tsuen Wan's CCC Kei Wai Primary School (am).

The panels will give students hands-on experience in energy and environmental studies, and act as the prototype for a three-year project which could eventually lead to solar panels on hundreds of schools across the SAR.

The project, Building Integrated Photovoltaics in Hong Kong Schools, is a joint venture between the Department of Architecture at the University of Hong Kong, the Architectural Services Department, the Education Department, and China Light & Power, and is initially backed by $300,000 from the Innovation and Technology Fund (ITF).

The adjustable photovoltaic panels will collect solar energy and act as a shield against radiation from the Sun. They will be linked to a room where the solar energy collected will be converted into electricity to run a range of household electrical appliances.

A monitoring programme will allow students to go online - to arch.hku.hk/research/schoolsBIPV - to gather information on temperature, air velocity, solar radiation, angle and attitude of the Sun, relative humidity and ultraviolet ray index.

'The point is to allow students to learn about the relations between solar energy and the different elements of weather,' said Felix Wong Yat-hang, project research assistant.

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