{"id":115,"date":"2026-03-21T11:36:45","date_gmt":"2026-03-21T02:36:45","guid":{"rendered":"https:\/\/www.san-eielectric.co.jp\/am\/?page_id=115"},"modified":"2026-04-28T12:09:31","modified_gmt":"2026-04-28T03:09:31","slug":"8-solar-simulator-class-aaa-aba-etc","status":"publish","type":"page","link":"https:\/\/www.san-eielectric.co.jp\/am\/en\/solar-simulator-technology\/8-solar-simulator-class-aaa-aba-etc\/","title":{"rendered":"8. Solar Simulator Class (AAA \/ ABA etc.)"},"content":{"rendered":"\n<p class=\"has-medium-font-size wp-block-paragraph\">Solar simulators are classified according to their performance in spectral match, spatial uniformity, and temporal stability.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">International standards such as IEC 60904-9 and ASTM E927 define classes such as A, B, and C for each of these parameters.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">A solar simulator rated AAA represents the highest class in all three categories: spectral match, uniformity, and stability.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Other classifications such as ABA or ABB indicate different performance levels in each parameter.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">By referring to the simulator class, users can compare systems objectively and select equipment suitable for their measurement requirements.<\/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-technology\/\" data-type=\"page\" data-id=\"93\">Return to INDEX<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Solar simulators are classified according to their performance in spectral match, spatial uniformity, and temp [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":93,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-115","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/pages\/115","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=115"}],"version-history":[{"count":4,"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/pages\/115\/revisions"}],"predecessor-version":[{"id":1029,"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/pages\/115\/revisions\/1029"}],"up":[{"embeddable":true,"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/pages\/93"}],"wp:attachment":[{"href":"https:\/\/www.san-eielectric.co.jp\/am\/wp-json\/wp\/v2\/media?parent=115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}