{"product_id":"apsystems-ds3-s-640va-microinverters","title":"APsystems DS3-S 640VA Microinverter 119001","description":"\u003cp\u003e\u003cstrong\u003eAPSystems DS3‑S 640 VA Dual‑Module Microinverter (Model 119001)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe DS3‑S is APSystems’ third-generation single‑phase microinverter designed to handle two high-capacity PV modules simultaneously. Delivering up to 640 VA, it maximizes panel-level energy harvest with ultra-high efficiency and compact form factor.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e 60 V DC nominal (compatible with 60\/72-cell modules)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e 240 V AC, single-phase; up to 640 VA peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e 99.5% peak, ensuring minimal energy loss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Operates from −40 °F to +185 °F; outdoor-rated casing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 10 years, backed by APSystems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis inverter features dual MPPT channels (one per PV module), encrypted ZigBee communication, and full backward compatibility with APSystems' existing QS1 and YC600 systems. It's UL 1741 certified and compatible with NEC 2020 rapid shutdown and CA Rule 21 grid compliance.\u003c\/p\u003e","brand":"APSystems","offers":[{"title":"Default Title","offer_id":42318383480966,"sku":"PES-SPS-SIV-0618","price":221.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/5188\/6982\/files\/307e679ed85614aa2b2f44bf6c2a1400.webp?v=1758196411","url":"https:\/\/www.portlandiaelectric.supply\/products\/apsystems-ds3-s-640va-microinverters","provider":"Portlandia Electric Supply","version":"1.0","type":"link"}