{"id":125,"date":"2026-03-21T11:44:05","date_gmt":"2026-03-21T02:44:05","guid":{"rendered":"https:\/\/www.san-eielectric.co.jp\/am\/?page_id=125"},"modified":"2026-04-28T12:06:18","modified_gmt":"2026-04-28T03:06:18","slug":"3-irradiance-stability","status":"publish","type":"page","link":"https:\/\/www.san-eielectric.co.jp\/am\/en\/solar-simulator-performance\/3-irradiance-stability\/","title":{"rendered":"Irradiance Stability"},"content":{"rendered":"\n<p class=\"has-medium-font-size wp-block-paragraph\">Irradiance stability refers to the <strong>temporal stability of irradiance<\/strong> during operation.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Stable illumination is essential for accurate photovoltaic measurements because fluctuations in irradiance may directly affect the measured device performance.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Stability is evaluated by monitoring irradiance over time and analyzing fluctuations and long-term drift.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><a href=\"https:\/\/www.san-eielectric.co.jp\/am\/en\/solar-simulator-performance\/\" data-type=\"page\" data-id=\"119\">Return to INDEX<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Irradiance stability refers to the temporal stability of irradiance during operation. Stable illumination is e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":119,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-125","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/pages\/125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/comments?post=125"}],"version-history":[{"count":5,"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/pages\/125\/revisions"}],"predecessor-version":[{"id":1017,"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/pages\/125\/revisions\/1017"}],"up":[{"embeddable":true,"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/pages\/119"}],"wp:attachment":[{"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/media?parent=125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}