{"product_id":"apsystems-ds3-s-640va-microinverter","title":"APsystems DS3-S 640VA Microinverter","description":"\u003cp\u003eThe APsystems DS3-S is a dual-module 640VA microinverter designed to connect two panels to a single compact unit, cutting hardware costs and simplifying rooftop wiring. Each DS3-S operates independently, so shading or failure on one panel never affects the output of adjacent modules.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e119001 — APsystems DS3-S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax AC Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e640VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPPT Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 independent (one per panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax DC Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e340W per input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e240VAC split-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCEC Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e96.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRapid Shutdown\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNEC 2017\/2020 compliant (built-in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual-module design — one microinverter connects two panels, reducing hardware count\u003c\/li\u003e\n\u003cli\u003eIndependent MPPT per panel — shading one panel does not affect the other\u003c\/li\u003e\n\u003cli\u003ePlug-and-play AC trunk cable system reduces installation labor\u003c\/li\u003e\n\u003cli\u003ePanel-level monitoring via APsystems EMA cloud platform (included)\u003c\/li\u003e\n\u003cli\u003eBuilt-in rapid shutdown eliminates need for a separate RSD device\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStandard residential panels up to 340W per input. Works with APsystems ECU-R or ECU-C communications gateway for system monitoring.\u003c\/p\u003e","brand":"APsystems","offers":[{"title":"DS3-S 640VA","offer_id":47874743632110,"sku":"KU22501","price":165.0,"currency_code":"USD","in_stock":true},{"title":"DS3-L 768VA","offer_id":47938936602862,"sku":"KU22502","price":165.0,"currency_code":"USD","in_stock":true},{"title":"DS3 880VA","offer_id":47938936635630,"sku":"KU22503","price":193.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5159\/2686\/files\/616d6fda92b2241f5f1f9a4d20e3070f_4efba0c0-aa2b-4f7f-9aa9-fc2bed489dd5.jpg?v=1776781257","url":"https:\/\/starstream-solar.myshopify.com\/products\/apsystems-ds3-s-640va-microinverter","provider":"StarStream Solar","version":"1.0","type":"link"}