{"id":7899376353519,"title":"SolarEdge S440 Power Optimizer 440W 60V - S440","handle":"solaredge-s440-power-optimizer-440w-60v-s440","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eUnlock the full potential of your solar array with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSolarEdge S440 Power Optimizer\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e—the essential building block of any SolarEdge DC-optimized inverter system. This compact add-on device connects directly to your solar modules, performing Maximum Power Point Tracking (MPPT) at the individual panel level to ensure every module performs at its absolute peak. Whether your roof has complex angles, partial shading, or modules of different power ratings, the S440 ensures that each panel operates independently—so underperformance in one never drags down the rest of your system \u003c\/span\u003e\u003ca href=\"https:\/\/www.solfinity.pl\/en\/power-optimiser-s440-1gm4mrm-solaredge\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.memodo-shop.com\/solaredge-optimizer-s440-1gm4mrm\/6814\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWhy Choose the SolarEdge S440 Optimizer?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eUp to 25% More Energy:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e By eliminating module mismatch losses, whether from manufacturing tolerances, partial shading, or soiling, the S440 can increase your system's total energy production by up to 25%. Each panel operates at its own maximum power point, independent of the others in the string \u003c\/span\u003e\u003ca href=\"https:\/\/www.solfinity.pl\/en\/power-optimiser-s440-1gm4mrm-solaredge\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solfinity.pl\/optymalizator-s440-1gm4mrm-solaredge\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e99.5% Peak Efficiency:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e With an industry-leading maximum efficiency of 99.5% and a weighted efficiency of 98.6%, the S440 converts more of your module's DC power into usable energy while generating less heat. Less heat means longer life and more reliable operation \u003c\/span\u003e\u003ca href=\"https:\/\/www.solfinity.pl\/en\/power-optimiser-s440-1gm4mrm-solaredge\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.surplex.com\/en\/l\/solaredge-s440-power-optimizer-%2528ref-4005370%2529-%25285-pcs%2529-A7-41308-307\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/panpower.eu\/en\/optymalizatory\/4409-solaredge-s440.html?SubmitCurrency=1\u0026amp;id_currency=1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eBuilt-In Safety for Peace of Mind:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The S440 features SolarEdge's \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSafeDC™ technology\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, which automatically reduces each module's output voltage to just 1 volt (±0.1V) when the inverter is shut down or during a grid outage. This provides critical protection for installers, maintenance personnel, and first responders during installation or emergency situations \u003c\/span\u003e\u003ca href=\"https:\/\/www.surplex.com\/en\/l\/solaredge-s440-power-optimizer-%2528ref-4005370%2529-%25285-pcs%2529-A7-41308-307\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.memodo-shop.com\/solaredge-optimizer-s440-1gm4mrm\/6814\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/panpower.eu\/sv\/optimerare-makt-tillbehor-fotovoltaiska\/4409-solaredge-s440.html?SubmitCurrency=1\u0026amp;id_currency=4\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eAdvanced Connector Monitoring:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The optimizer actively monitors DC connector behavior and can detect abnormal conditions that could indicate potential safety hazards—preventing problems before they occur. This feature adds an extra layer of protection to your entire PV system \u003c\/span\u003e\u003ca href=\"https:\/\/www.solfinity.pl\/en\/power-optimiser-s440-1gm4mrm-solaredge\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.memodo-shop.com\/solaredge-optimizer-s440-1gm4mrm\/6814\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eFlexible System Design, Maximum Space Utilization:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e With independent MPPT at each module, you can mix and match panels of different power ratings, orientations, and tilt angles on the same string. This design freedom means you can maximize every square inch of your available roof space—even challenging areas with multiple roof planes \u003c\/span\u003e\u003ca href=\"https:\/\/www.solfinity.pl\/en\/power-optimiser-s440-1gm4mrm-solaredge\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solfinity.pl\/optymalizator-s440-1gm4mrm-solaredge\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eCompatible with Bifacial Modules:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The S440 is fully compatible with today's high-power bifacial solar modules, supporting modules up to 440W (with 490W compatibility per special approval) and a maximum short-circuit current of 14.5A \u003c\/span\u003e\u003ca href=\"https:\/\/shop.krannich-solar.com\/es-es\/SolarEdge-POWER-OPTIMIZER-S440-2-3m-0-1m-0-1m\/1344662\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/shop.krannich-solar.com\/en-de\/POWER-OPTIMIZER-S440\/0162140\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.memodo-shop.com\/solaredge-optimizer-s440-1gm4mrm\/6814\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eBuilt for the Elements:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e With an \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eIP68 \/ NEMA 6P protection rating\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and an operating temperature range of -40°C to +85°C, the S440 is sealed against dust and water immersion, ready to withstand decades of harsh outdoor conditions—from scorching heat to freezing snow \u003c\/span\u003e\u003ca href=\"https:\/\/panpower.eu\/en\/optymalizatory\/4409-solaredge-s440.html?SubmitCurrency=1\u0026amp;id_currency=1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/panpower.eu\/sv\/optimerare-makt-tillbehor-fotovoltaiska\/4409-solaredge-s440.html?SubmitCurrency=1\u0026amp;id_currency=4\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eModule-Level Monitoring:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e When paired with a SolarEdge inverter, the S440 enables per-module performance monitoring through the SolarEdge monitoring platform. You can see exactly how each panel is performing, identify issues instantly, and verify system health from anywhere \u003c\/span\u003e\u003ca href=\"https:\/\/www.solfinity.pl\/en\/power-optimiser-s440-1gm4mrm-solaredge\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.memodo-shop.com\/solaredge-optimizer-s440-1gm4mrm\/6814\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eLightning-Fast Installation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The optimizer features a simple, tool-free mounting design with a single screw that snaps securely onto standard module frames or racking systems. Pre-attached MC4 cables (0.1m input, 2.3m positive output, 0.1m negative output) streamline wiring and reduce installation time \u003c\/span\u003e\u003ca href=\"https:\/\/www.solfinity.pl\/en\/power-optimiser-s440-1gm4mrm-solaredge\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.memodo-shop.com\/solaredge-optimizer-s440-1gm4mrm\/6814\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/panpower.eu\/sv\/optimerare-makt-tillbehor-fotovoltaiska\/4409-solaredge-s440.html?SubmitCurrency=1\u0026amp;id_currency=4\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e25-Year Warranty for Long-Term Reliability:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Backed by a comprehensive 25-year warranty, the S440 is engineered for decades of maintenance-free operation, giving you and your customers lasting peace of mind \u003c\/span\u003e\u003ca href=\"https:\/\/shop.krannich-solar.com\/en-de\/POWER-OPTIMIZER-S440\/0162140\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.memodo-shop.com\/solaredge-optimizer-s440-1gm4mrm\/6814\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/panpower.eu\/sv\/optimerare-makt-tillbehor-fotovoltaiska\/4409-solaredge-s440.html?SubmitCurrency=1\u0026amp;id_currency=4\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eTechnical Specifications at a Glance:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e SolarEdge S440\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eRated DC Input Power:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 440W (490W compatible per special approval)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMPPT Operating Range:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 8 – 60 Vdc\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMax Input Voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 60 Vdc\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMax Short-Circuit Current (Isc):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 14.5A\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMax System Voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1000 Vdc (UL)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003ePeak Efficiency:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 99.5%\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eCables:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Input 0.1m, Output (+) 2.3m \/ (-) 0.1m, MC4 connectors\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eProtection Rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e IP68 \/ NEMA 6P\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 129 × 155 × 30 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 25 Years\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003ePerfect For:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eResidential solar installations with complex roof layouts\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSystems with partial shading challenges\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eArrays combining modules of different power ratings or orientations\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eMaximizing energy production from limited roof space\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eAny SolarEdge DC-optimized inverter system\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWhat's Included:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSolarEdge S440 Power Optimizer with integrated MC4 cables\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eMounting hardware for module frame or racking attachment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003e25-year manufacturer's warranty\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003cbr\u003e\u003ca title=\"SolarEdge S440 Power Optimizer Spec Sheet\" href=\"https:\/\/connect.soligent.net\/site\/Item%20Documents\/6320_565-0238%20Data%20Sheet.pdf\"\u003e SolarEdge S440 Power Optimizer Spec Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv aria-labelledby=\"ui-id-1\" aria-hidden=\"false\" role=\"tabpanel\" id=\"tabs-1\" class=\"ui-tabs-panel ui-corner-bottom ui-widget-content\"\u003e\u003c\/div\u003e","published_at":"2022-10-25T13:59:15-06:00","created_at":"2022-10-25T13:56:17-06:00","vendor":"SolarEdge","type":"Microinverter\/Optimizer","tags":["All products","Brand_SolarEdge","feed-sl-15","Solar Power Optimizers","SolarEdge Inverters and Optimizers","SolarEdge Products","Type_Grid-Tie Microinverters\/Optimizers"],"price":26150,"price_min":26150,"price_max":26150,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":43529394520303,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"SolarEdge S440 Power Optimizer 440W 60V - S440","public_title":null,"options":["Default Title"],"price":26150,"weight":3629,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.solarpanelstore.com\/cdn\/shop\/products\/SolarEdge-P400-Power-Optimizer_b51a44d9-4b05-490c-8334-0461577b3950.jpg?v=1666727778"],"featured_image":"\/\/www.solarpanelstore.com\/cdn\/shop\/products\/SolarEdge-P400-Power-Optimizer_b51a44d9-4b05-490c-8334-0461577b3950.jpg?v=1666727778","options":["Title"],"media":[{"alt":"SolarEdge P340 Power Optimizer 340W 48V - P340","id":31386253557999,"position":1,"preview_image":{"aspect_ratio":1.0,"height":325,"width":325,"src":"\/\/www.solarpanelstore.com\/cdn\/shop\/products\/SolarEdge-P400-Power-Optimizer_b51a44d9-4b05-490c-8334-0461577b3950.jpg?v=1666727778"},"aspect_ratio":1.0,"height":325,"media_type":"image","src":"\/\/www.solarpanelstore.com\/cdn\/shop\/products\/SolarEdge-P400-Power-Optimizer_b51a44d9-4b05-490c-8334-0461577b3950.jpg?v=1666727778","width":325}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eUnlock the full potential of your solar array with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSolarEdge S440 Power Optimizer\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e—the essential building block of any SolarEdge DC-optimized inverter system. This compact add-on device connects directly to your solar modules, performing Maximum Power Point Tracking (MPPT) at the individual panel level to ensure every module performs at its absolute peak. Whether your roof has complex angles, partial shading, or modules of different power ratings, the S440 ensures that each panel operates independently—so underperformance in one never drags down the rest of your system \u003c\/span\u003e\u003ca href=\"https:\/\/www.solfinity.pl\/en\/power-optimiser-s440-1gm4mrm-solaredge\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.memodo-shop.com\/solaredge-optimizer-s440-1gm4mrm\/6814\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWhy Choose the SolarEdge S440 Optimizer?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eUp to 25% More Energy:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e By eliminating module mismatch losses, whether from manufacturing tolerances, partial shading, or soiling, the S440 can increase your system's total energy production by up to 25%. Each panel operates at its own maximum power point, independent of the others in the string \u003c\/span\u003e\u003ca href=\"https:\/\/www.solfinity.pl\/en\/power-optimiser-s440-1gm4mrm-solaredge\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solfinity.pl\/optymalizator-s440-1gm4mrm-solaredge\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e99.5% Peak Efficiency:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e With an industry-leading maximum efficiency of 99.5% and a weighted efficiency of 98.6%, the S440 converts more of your module's DC power into usable energy while generating less heat. Less heat means longer life and more reliable operation \u003c\/span\u003e\u003ca href=\"https:\/\/www.solfinity.pl\/en\/power-optimiser-s440-1gm4mrm-solaredge\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.surplex.com\/en\/l\/solaredge-s440-power-optimizer-%2528ref-4005370%2529-%25285-pcs%2529-A7-41308-307\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/panpower.eu\/en\/optymalizatory\/4409-solaredge-s440.html?SubmitCurrency=1\u0026amp;id_currency=1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eBuilt-In Safety for Peace of Mind:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The S440 features SolarEdge's \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSafeDC™ technology\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, which automatically reduces each module's output voltage to just 1 volt (±0.1V) when the inverter is shut down or during a grid outage. This provides critical protection for installers, maintenance personnel, and first responders during installation or emergency situations \u003c\/span\u003e\u003ca href=\"https:\/\/www.surplex.com\/en\/l\/solaredge-s440-power-optimizer-%2528ref-4005370%2529-%25285-pcs%2529-A7-41308-307\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.memodo-shop.com\/solaredge-optimizer-s440-1gm4mrm\/6814\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/panpower.eu\/sv\/optimerare-makt-tillbehor-fotovoltaiska\/4409-solaredge-s440.html?SubmitCurrency=1\u0026amp;id_currency=4\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eAdvanced Connector Monitoring:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The optimizer actively monitors DC connector behavior and can detect abnormal conditions that could indicate potential safety hazards—preventing problems before they occur. This feature adds an extra layer of protection to your entire PV system \u003c\/span\u003e\u003ca href=\"https:\/\/www.solfinity.pl\/en\/power-optimiser-s440-1gm4mrm-solaredge\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.memodo-shop.com\/solaredge-optimizer-s440-1gm4mrm\/6814\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eFlexible System Design, Maximum Space Utilization:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e With independent MPPT at each module, you can mix and match panels of different power ratings, orientations, and tilt angles on the same string. This design freedom means you can maximize every square inch of your available roof space—even challenging areas with multiple roof planes \u003c\/span\u003e\u003ca href=\"https:\/\/www.solfinity.pl\/en\/power-optimiser-s440-1gm4mrm-solaredge\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.solfinity.pl\/optymalizator-s440-1gm4mrm-solaredge\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eCompatible with Bifacial Modules:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The S440 is fully compatible with today's high-power bifacial solar modules, supporting modules up to 440W (with 490W compatibility per special approval) and a maximum short-circuit current of 14.5A \u003c\/span\u003e\u003ca href=\"https:\/\/shop.krannich-solar.com\/es-es\/SolarEdge-POWER-OPTIMIZER-S440-2-3m-0-1m-0-1m\/1344662\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/shop.krannich-solar.com\/en-de\/POWER-OPTIMIZER-S440\/0162140\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.memodo-shop.com\/solaredge-optimizer-s440-1gm4mrm\/6814\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eBuilt for the Elements:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e With an \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eIP68 \/ NEMA 6P protection rating\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and an operating temperature range of -40°C to +85°C, the S440 is sealed against dust and water immersion, ready to withstand decades of harsh outdoor conditions—from scorching heat to freezing snow \u003c\/span\u003e\u003ca href=\"https:\/\/panpower.eu\/en\/optymalizatory\/4409-solaredge-s440.html?SubmitCurrency=1\u0026amp;id_currency=1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/panpower.eu\/sv\/optimerare-makt-tillbehor-fotovoltaiska\/4409-solaredge-s440.html?SubmitCurrency=1\u0026amp;id_currency=4\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eModule-Level Monitoring:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e When paired with a SolarEdge inverter, the S440 enables per-module performance monitoring through the SolarEdge monitoring platform. You can see exactly how each panel is performing, identify issues instantly, and verify system health from anywhere \u003c\/span\u003e\u003ca href=\"https:\/\/www.solfinity.pl\/en\/power-optimiser-s440-1gm4mrm-solaredge\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.memodo-shop.com\/solaredge-optimizer-s440-1gm4mrm\/6814\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eLightning-Fast Installation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The optimizer features a simple, tool-free mounting design with a single screw that snaps securely onto standard module frames or racking systems. Pre-attached MC4 cables (0.1m input, 2.3m positive output, 0.1m negative output) streamline wiring and reduce installation time \u003c\/span\u003e\u003ca href=\"https:\/\/www.solfinity.pl\/en\/power-optimiser-s440-1gm4mrm-solaredge\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.memodo-shop.com\/solaredge-optimizer-s440-1gm4mrm\/6814\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/panpower.eu\/sv\/optimerare-makt-tillbehor-fotovoltaiska\/4409-solaredge-s440.html?SubmitCurrency=1\u0026amp;id_currency=4\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e25-Year Warranty for Long-Term Reliability:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Backed by a comprehensive 25-year warranty, the S440 is engineered for decades of maintenance-free operation, giving you and your customers lasting peace of mind \u003c\/span\u003e\u003ca href=\"https:\/\/shop.krannich-solar.com\/en-de\/POWER-OPTIMIZER-S440\/0162140\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.memodo-shop.com\/solaredge-optimizer-s440-1gm4mrm\/6814\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/panpower.eu\/sv\/optimerare-makt-tillbehor-fotovoltaiska\/4409-solaredge-s440.html?SubmitCurrency=1\u0026amp;id_currency=4\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eTechnical Specifications at a Glance:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e SolarEdge S440\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eRated DC Input Power:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 440W (490W compatible per special approval)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMPPT Operating Range:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 8 – 60 Vdc\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMax Input Voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 60 Vdc\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMax Short-Circuit Current (Isc):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 14.5A\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMax System Voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1000 Vdc (UL)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003ePeak Efficiency:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 99.5%\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eCables:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Input 0.1m, Output (+) 2.3m \/ (-) 0.1m, MC4 connectors\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eProtection Rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e IP68 \/ NEMA 6P\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 129 × 155 × 30 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 25 Years\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003ePerfect For:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eResidential solar installations with complex roof layouts\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSystems with partial shading challenges\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eArrays combining modules of different power ratings or orientations\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eMaximizing energy production from limited roof space\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eAny SolarEdge DC-optimized inverter system\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWhat's Included:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eSolarEdge S440 Power Optimizer with integrated MC4 cables\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eMounting hardware for module frame or racking attachment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003e25-year manufacturer's warranty\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003cbr\u003e\u003ca title=\"SolarEdge S440 Power Optimizer Spec Sheet\" href=\"https:\/\/connect.soligent.net\/site\/Item%20Documents\/6320_565-0238%20Data%20Sheet.pdf\"\u003e SolarEdge S440 Power Optimizer Spec Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv aria-labelledby=\"ui-id-1\" aria-hidden=\"false\" role=\"tabpanel\" id=\"tabs-1\" class=\"ui-tabs-panel ui-corner-bottom ui-widget-content\"\u003e\u003c\/div\u003e"}