{"id":9358,"date":"2026-04-14T09:40:56","date_gmt":"2026-04-14T09:40:56","guid":{"rendered":"http:\/\/65.21.7.236\/s3da-design\/portfolio\/solar-design-for-2-story-residence-and-adu-in-tustin-ca\/"},"modified":"2026-04-14T09:40:56","modified_gmt":"2026-04-14T09:40:56","slug":"solar-design-for-2-story-residence-and-adu-in-tustin-ca","status":"publish","type":"portfolio","link":"http:\/\/65.21.7.236\/s3da-design\/portfolio\/solar-design-for-2-story-residence-and-adu-in-tustin-ca\/","title":{"rendered":"Solar Design for 2 story Residence and ADU in Tustin CA"},"content":{"rendered":"\n<p>S3DA Design provided solar engineering design services for a two-story residence and accessory dwelling unit in Tustin, CA. The project focused on developing a clear, permit-oriented photovoltaic system design tailored to the energy needs of both structures while supporting code-compliant residential performance.<\/p>\n<p><b>S3DA\u2019s Scope<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\">PV solar system calculations and performance assessment\u00a0<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Low-voltage cable calculations\u00a0<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">General single-line diagram\u00a0<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Technical specifications for the inverter\u00a0<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Technical specifications for the PV modules\u00a0<\/li>\n<\/ul>\n<p><b>Key Challenges &amp; Solutions<\/b><br \/>Residential solar design requires careful coordination between system performance, equipment selection, and electrical documentation. S3DA approached the project with a streamlined engineering process, preparing the core calculations and technical documentation needed to support a well-coordinated solar installation. This reflects S3DA\u2019s broader design philosophy of delivering practical, efficient, and integrated engineering solutions with a single-source approach.\u00a0<\/p>\n<p><b>The Result<\/b><br \/>The result is a focused solar design package that supports project clarity, system efficiency, and smoother permitting for a residential property with an ADU in Southern California.<\/p>\n","protected":false},"featured_media":4992,"template":"","projectscategories":[464],"class_list":["post-9358","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","projectscategories-ev-charger-solar"],"acf":[],"_links":{"self":[{"href":"http:\/\/65.21.7.236\/s3da-design\/wp-json\/wp\/v2\/portfolio\/9358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/65.21.7.236\/s3da-design\/wp-json\/wp\/v2\/portfolio"}],"about":[{"href":"http:\/\/65.21.7.236\/s3da-design\/wp-json\/wp\/v2\/types\/portfolio"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/65.21.7.236\/s3da-design\/wp-json\/wp\/v2\/media\/4992"}],"wp:attachment":[{"href":"http:\/\/65.21.7.236\/s3da-design\/wp-json\/wp\/v2\/media?parent=9358"}],"wp:term":[{"taxonomy":"projectscategories","embeddable":true,"href":"http:\/\/65.21.7.236\/s3da-design\/wp-json\/wp\/v2\/projectscategories?post=9358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}