{"title":"APsystems Microinverters \u0026 Inverters","description":"\u003cp\u003e\u003cstrong\u003eShop APsystems microinverters and solar inverters in Canada.\u003c\/strong\u003e Compare compatible APsystems QS-series and DS3-series module-level inverter equipment, along with selected larger inverter platforms supplied by Solar World Canada.\u003c\/p\u003e\u003cp\u003eFor module-level solar systems, match each inverter to panel voltage and current, AC branch-circuit capacity, compatible trunk cabling and monitoring requirements. Browse our \u003ca href=\"\/collections\/microinverters\"\u003emicroinverters\u003c\/a\u003e, \u003ca href=\"\/collections\/inverter-accessories-monitoring\"\u003einverter accessories and monitoring\u003c\/a\u003e, and \u003ca href=\"\/collections\/solar-panels\"\u003esolar panels\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore ordering:\u003c\/strong\u003e verify the exact APsystems model, module pairing, electrical code requirements, installation accessories and current availability. Contact Solar World Canada to review compatibility and Canada-wide shipping or eligible pickup arrangements.\u003c\/p\u003e","products":[{"product_id":"apsystems-aps-ds3-s","title":"APsystems DS3-S 640W Dual Microinverter","description":"\u003ch2\u003eAPsystems DS3-S 640W Dual Microinverter\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAPsystems DS3-S 640W Dual Microinverter\u003c\/strong\u003e is a module-level solar inverter from \u003cstrong\u003eAPsystems\u003c\/strong\u003e for compatible photovoltaic systems. It is suited to new installations, system expansions and replacement projects where the exact module, AC branch circuit, cabling and monitoring requirements are confirmed.\u003c\/p\u003e\u003ch3\u003eOrdering information\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e APS-DS3-S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e module-level solar power conversion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePickup:\u003c\/strong\u003e Calgary by appointment on eligible stocked products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e Canada-wide by quote\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility matters:\u003c\/strong\u003e Before ordering, confirm PV-module electrical characteristics, AC branch-circuit design, connector\/cable family and monitoring-gateway compatibility for your installation.\u003c\/p\u003e\u003cp\u003eNeed help confirming the right microinverter or related accessories? Solar World Canada can help review the model and system requirements before shipment.\u003c\/p\u003e","brand":"APsystems","offers":[{"title":"Default Title","offer_id":45763774120127,"sku":"APS-DS3-S","price":235.15,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7081\/4911\/files\/APS-DS3-S-1.jpg?v=1782193798"},{"product_id":"apsystems-aps-ds3-l","title":"APsystems DS3-L 768W Dual Microinverter | Canada","description":"\u003ch2\u003eAPsystems DS3-L 768W Dual Microinverter\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAPsystems DS3-L 768W Dual Microinverter\u003c\/strong\u003e is a module-level solar inverter for compatible residential and commercial photovoltaic systems in Canada. It is suited to new installations, expansions and replacement projects where module, AC branch-circuit, cabling and monitoring requirements are confirmed.\u003c\/p\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e APsystems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e APS-DS3-L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated output:\u003c\/strong\u003e 768W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Dual microinverter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Module-level solar power conversion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePickup:\u003c\/strong\u003e Calgary by appointment on eligible stocked products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e Canada-wide by quote\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility matters:\u003c\/strong\u003e Before ordering, confirm PV-module electrical characteristics, AC branch-circuit design, connector\/cable family and monitoring-gateway compatibility for your installation.\u003c\/p\u003e\u003cp\u003eBrowse compatible \u003ca href=\"\/collections\/microinverters\"\u003esolar microinverters\u003c\/a\u003e, \u003ca href=\"\/collections\/inverter-accessories-monitoring\"\u003einverter accessories and monitoring\u003c\/a\u003e and \u003ca href=\"\/collections\/solar-panels\"\u003esolar panels\u003c\/a\u003e. Solar World Canada can help review the model and system requirements before shipment.\u003c\/p\u003e","brand":"APsystems","offers":[{"title":"Default Title","offer_id":45763774185663,"sku":"APS-DS3-L","price":269.45,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7081\/4911\/files\/APS-DS3-S-1_2fb38b15-60d5-46fb-999b-3f0526a193e4.jpg?v=1782724317"},{"product_id":"apsystems-aps-ds3-na","title":"APsystems DS3 880W Dual Microinverter","description":"\u003ch2\u003eAPsystems DS3 880W Dual-Module Microinverter\u003c\/h2\u003e\u003cp\u003eThe APsystems DS3 is a third-generation, single-phase dual-module microinverter built for high-output residential and light-commercial solar arrays. One unit connects to two compatible PV modules, with a separate MPPT channel for each module. This allows module-level optimization while reducing inverter count, roof hardware and installation labour compared with one-inverter-per-module architectures.\u003c\/p\u003e\u003ch3\u003eCommercial Advantages\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOne microinverter serves two compatible solar modules.\u003c\/li\u003e\n\u003cli\u003eTwo independent MPPT channels optimize each module separately.\u003c\/li\u003e\n\u003cli\u003e880VA rated AC output supports modern high-wattage modules.\u003c\/li\u003e\n\u003cli\u003eEncrypted Zigbee communication supports APsystems ECU and EMA monitoring.\u003c\/li\u003e\n\u003cli\u003eBackwards-compatible with APsystems QS1 and YC600 products and accessories, subject to system-design verification.\u003c\/li\u003e\n\u003cli\u003eCanadian DS3 units shipped through authorized distribution on or after May 1, 2025 include APsystems' standard 25-year warranty, subject to terms and distributor confirmation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVerified Technical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eAPsystems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eDS3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSolar World Canada SKU\u003c\/th\u003e\n\u003ctd\u003eAPS-DS3-NA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eArchitecture\u003c\/th\u003e\n\u003ctd\u003eSingle-phase, dual-module microinverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePV module inputs\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIndependent MPPT channels\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated AC output\u003c\/th\u003e\n\u003ctd\u003e880VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTypical module class\u003c\/th\u003e\n\u003ctd\u003eUp to 550W+ per module according to APsystems; exact electrical compatibility must be verified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum efficiency\u003c\/th\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCommunication\u003c\/th\u003e\n\u003ctd\u003eEncrypted Zigbee\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMonitoring\u003c\/th\u003e\n\u003ctd\u003eAPsystems ECU gateway and EMA platform, sold separately unless specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrid functions\u003c\/th\u003e\n\u003ctd\u003eGrid-interactive; CA Rule 21 and UL 1741 SB compliance listed by APsystems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eQS1 and YC600 products and accessories, subject to final system verification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eBest Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResidential grid-tied solar systems using modern high-output modules.\u003c\/li\u003e\n\u003cli\u003eReplacement projects for compatible APsystems DS3, QS1 or YC600 architecture.\u003c\/li\u003e\n\u003cli\u003eArrays with multiple roof faces, partial shading or module mismatch.\u003c\/li\u003e\n\u003cli\u003eInstaller projects requiring module-level performance visibility.\u003c\/li\u003e\n\u003cli\u003eSystems where reducing rooftop inverter count helps simplify installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat Is Included?\u003c\/h3\u003e\u003cp\u003eOne APsystems DS3 880VA microinverter. Solar modules, APsystems ECU gateway, trunk cable, Y3 or branch accessories, connectors, end caps, AC protection, racking and installation hardware are not included unless explicitly stated.\u003c\/p\u003e\u003ch3\u003eRequired Companion Components\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwo electrically compatible PV modules.\u003c\/li\u003e\n\u003cli\u003eCorrect APsystems AC bus or trunk cable and approved accessories.\u003c\/li\u003e\n\u003cli\u003eAppropriate branch-circuit protection and disconnect equipment.\u003c\/li\u003e\n\u003cli\u003eAPsystems ECU gateway for system commissioning, communications and EMA monitoring.\u003c\/li\u003e\n\u003cli\u003eCode-compliant mounting, grounding and electrical installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eModule Compatibility Check\u003c\/h3\u003e\u003cp\u003eDo not select a module using wattage alone. The exact panel datasheet must be checked for open-circuit voltage at the site's minimum design temperature, operating voltage, short-circuit current and maximum-power current. Solar World Canada can review the proposed panel model before purchase.\u003c\/p\u003e\u003ch3\u003eInstallation and Replacement Notes\u003c\/h3\u003e\u003cp\u003eConfirm the existing AC bus-cable generation, connector style, ECU compatibility, branch capacity and utility requirements before using the DS3 as a replacement or expansion. Although APsystems lists compatibility with QS1 and YC600 products and accessories, the complete branch architecture must still be reviewed before installation. Installation must be performed in accordance with the manufacturer instructions and applicable electrical code.\u003c\/p\u003e\u003ch3\u003eMonitoring\u003c\/h3\u003e\u003cp\u003eThe DS3 uses encrypted Zigbee wireless communication. A compatible APsystems ECU collects microinverter data and sends it to the APsystems Energy Monitoring and Analysis platform. The ECU is normally required for commissioning, system visibility, troubleshooting and owner monitoring.\u003c\/p\u003e\u003ch3\u003eWarranty\u003c\/h3\u003e\u003cp\u003eAPsystems Canada announced a standard 25-year warranty for DS3 microinverters shipped to authorized Canadian distributors on or after May 1, 2025. Older inventory may carry earlier warranty terms. Confirm the unit's shipment history and distributor warranty before sale. Terms and conditions apply.\u003c\/p\u003e\u003ch3\u003eShipping and Pickup\u003c\/h3\u003e\u003cp\u003eCalgary pickup is available by appointment. Canada-wide shipping is available. For larger project quantities, contact Solar World Canada for stock, branch-component and freight confirmation before ordering.\u003c\/p\u003e\u003ch3\u003eOfficial Product Resources\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/canada.apsystems.com\/ds3\/\" target=\"_blank\" rel=\"noopener\"\u003eAPsystems Canada DS3 product page\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/canada.apsystems.com\/document-library\/\" target=\"_blank\" rel=\"noopener\"\u003eAPsystems Canada document library\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/canada.apsystems.com\/25-year-warranty\/\" target=\"_blank\" rel=\"noopener\"\u003eAPsystems Canada DS3 warranty announcement\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow many panels connect to one DS3?\u003c\/strong\u003e\u003cbr\u003eTwo compatible PV modules connect to one DS3, with an independent MPPT channel for each module.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the DS3 include monitoring?\u003c\/strong\u003e\u003cbr\u003eThe microinverter supports monitoring, but a compatible APsystems ECU and commissioned EMA account are required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use panels larger than 550W?\u003c\/strong\u003e\u003cbr\u003eAPsystems describes the DS3 as suitable for modules up to 550W+, but voltage and current compatibility must still be verified from the exact module datasheet.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it replace a QS1 or YC600?\u003c\/strong\u003e\u003cbr\u003eAPsystems lists the DS3 as compatible with QS1 and YC600 products and accessories. The existing cable, connectors, ECU, branch loading and system configuration must still be checked before replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 25-year warranty automatic?\u003c\/strong\u003e\u003cbr\u003eFor qualifying Canadian shipments through authorized distribution on or after May 1, 2025, APsystems states that a standard 25-year warranty applies. Confirm the specific unit and distributor documentation before sale.\u003c\/p\u003e\u003ch3\u003eWhy Buy from Solar World Canada?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCanadian solar-system experience and practical component-matching support.\u003c\/li\u003e\n\u003cli\u003eHelp verifying module, ECU, trunk-cable and branch-circuit compatibility.\u003c\/li\u003e\n\u003cli\u003eCalgary pickup by appointment and Canada-wide shipping coordination.\u003c\/li\u003e\n\u003cli\u003eSupport for replacement units, expansions and complete project packages.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APsystems","offers":[{"title":"Default Title","offer_id":45763774218431,"sku":"APS-DS3-NA","price":293.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7081\/4911\/files\/APS-DS3-S-1_249982c1-85e4-4aa9-b1e3-f552aa1df269.jpg?v=1782724319"},{"product_id":"apsystems-qs2-240vac-quad-microinverter","title":"APsystems QS2 240VAC Quad Microinverter","description":"\u003ch2\u003eAPsystems QS2 240VAC Quad Microinverter\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAPsystems QS2 240VAC Quad Microinverter\u003c\/strong\u003e is a quad microinverter supplied by Solar World Canada for compatible Canadian solar projects. This listing identifies a 240VAC QS2 quad microinverter. Confirm compatible solar-module voltage\/current, required AC trunk cable, branch-circuit design, monitoring and utility requirements.\u003c\/p\u003e\u003ch3\u003eProduct identification\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e APsystems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStore SKU:\u003c\/strong\u003e APS-1231\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e quad microinverter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility and ordering\u003c\/h3\u003e\u003cp\u003eMatch the exact product model to your electrical and monitoring design. Verify equipment certifications, ratings and installation instructions directly against current manufacturer documentation before installation. Contact Solar World Canada to confirm current availability, eligible pickup and Canada-wide delivery or freight arrangements.\u003c\/p\u003e\u003cp\u003eBrowse related \u003ca href=\"\/collections\/inverter-accessories-monitoring\"\u003einverter accessories and monitoring equipment\u003c\/a\u003e, \u003ca href=\"\/collections\/microinverters\"\u003esolar microinverters\u003c\/a\u003e and \u003ca href=\"\/collections\/electrical-components\"\u003eelectrical balance-of-system components\u003c\/a\u003e.\u003c\/p\u003e","brand":"APsystems","offers":[{"title":"Default Title","offer_id":46143176736959,"sku":"APS-1231","price":421.25,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7081\/4911\/files\/apsystems-qs2_fb54dec2-886d-41fc-af3b-080ea46651bb.png?v=1788612008"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7081\/4911\/collections\/apsystems-qs2_97c58f3b-a705-41de-bbf7-3be4cc00e00f.png?v=1788613119","url":"https:\/\/www.solarworldcanada.com\/collections\/apsystems-microinverters-inverters.oembed","provider":"SolarWorldCanada","version":"1.0","type":"link"}