The Solar Cooker HS 5521 and HS 5921 Tested in Indonesia
Abstract
This paper describes two designs of Indonesian solar box cooker with a mirror reflector. Both have the aperture area of 2343 cm2. Their difference in design and performance are described in detail. The comparison of their performances to the previous design HS 7033 (or HS4) are also given. Further actions for solar cooker globalization is described briefly.