{"id":386853,"date":"2017-03-20T03:00:00","date_gmt":"2017-03-20T00:00:00","guid":{"rendered":"http:\/\/www.fyysika.ee\/?guid=d5380fbb46f802e3a5bd8826e6b8f01f"},"modified":"2017-03-20T03:00:00","modified_gmt":"2017-03-20T00:00:00","slug":"an-led-solar-simulator-for-student-labs","status":"publish","type":"post","link":"https:\/\/www.fyysika.ee\/?p=386853","title":{"rendered":"An LED solar simulator for student labs"},"content":{"rendered":"<p>Measuring voltage\u2013current and voltage\u2013power curves of a photovoltaic module is a nice experiment for<br \/>\nhigh school and undergraduate students. In labs where real sunlight is not available this experiment<br \/>\nrequires a solar simulator. A prototype of a simulator using LED lamps has been manufactured and<br \/>\ntested, and a comparison with classical halogen simulators has been performed. It is found that LED<br \/>\nlight offers lower levels of irradiance, but much better performance in terms of module output for a<br \/>\ngiven irradiance.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Measuring voltage\u2013current and voltage\u2013power curves of a photovoltaic module is a nice experiment for<br \/>\nhigh school and undergraduate students. In labs where real sunlight is not available this experiment<br \/>\nrequires a solar simulator. A prototype of a&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[178],"tags":[],"class_list":{"0":"post-386853","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-rss-fuusikaharidus","7":"entry"},"_links":{"self":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/386853","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=386853"}],"version-history":[{"count":0,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/386853\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=386853"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=386853"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=386853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}