Effective Facility for Generating Electricity and Heat

Researchers of Pyongyang University of Architecture manufactured a PVT collector for obtaining electricity and heat at the same time by making effective use of sunlight.

They supplied enough electricity for indoor lighting and computer operation and ensured the room temperature up to above 20℃ when air temperature was -14℃ by means of two collectors installed at the outer wall of an office of over 20㎡.

They are now directing efforts to raising its efficiency.

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