{"product_id":"tigo-ts4-x-o-800w-isc-25a-optimization-monitoring-rapid-shutdown","title":"Tigo TS4-X-O 800W Isc 25A (Optimization, Monitoring, Rapid Shutdown)","description":"\u003c!-- Shopify SEO title: Tigo TS4-X-O 800W Solar Optimiser | 25A Isc | Energian --\u003e\u003c!-- Shopify meta description: Tigo TS4-X-O 800W solar optimiser with 25A Isc, module-level monitoring and rapid shutdown. For new installations and retrofits, with UK expert support. --\u003e\u003c!-- Product image alt text: Tigo TS4-X-O 800W solar optimiser with 25A Isc, module-level monitoring and rapid shutdown --\u003e\n\u003cdiv style=\"font-family: Helvetica, Arial, sans-serif; color: #333; font-size: 18px; line-height: 1.6; max-width: 900px; margin: 0 auto;\"\u003e\n\u003ch1 style=\"font-size: 30px; line-height: 1.25; margin-bottom: 18px; text-align: center;\"\u003e\n\u003cstrong\u003eTigo TS4-X-O 800W \u003c\/strong\u003e\u003cstrong\u003e25A Isc \u003c\/strong\u003e\u003cstrong\u003eSolar Optimiser  (Monitoring \u0026amp; Rapid Shutdown)\u003c\/strong\u003e\n\u003c\/h1\u003e\n\u003cul style=\"padding-left: 24px;\"\u003e\n\u003cli\u003eReduce the effects of shading and panel mismatch with module-level optimisation.\u003c\/li\u003e\n\u003cli\u003eMonitor individual panel production and enable rapid shutdown with the required Tigo communication equipment.\u003c\/li\u003e\n\u003cli\u003eFor high-power solar modules up to 800W, with maximum operating current of 20A and short-circuit current of 25A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 24px; margin-top: 26px;\"\u003eTigo TS4-X-O 800W Solar Optimiser\u003c\/h2\u003e\n\u003cp\u003eThe Tigo TS4-X-O combines optimisation, monitoring and rapid shutdown in a module-level device for new solar installations and retrofits. It clips onto a standard solar panel frame or mounts to racking, helping reduce energy losses caused by shading and mismatch. Used with Tigo Access Point (TAP) and Cloud Connect Advanced (CCA), it provides panel-level production data through the Tigo Energy Intelligence platform.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 24px; margin-top: 26px;\"\u003eKey features\u003c\/h2\u003e\n\u003cul style=\"padding-left: 24px;\"\u003e\n\u003cli\u003eModule-level optimisation helps limit the impact of shaded or mismatched panels on array production.\u003c\/li\u003e\n\u003cli\u003ePanel-level monitoring provides visibility of individual module and overall system production through Tigo Energy Intelligence.\u003c\/li\u003e\n\u003cli\u003eRapid shutdown equipment certified to UL 1741 PVRSE, with a shutdown time limit of less than 30 seconds.\u003c\/li\u003e\n\u003cli\u003eFrame-mounted or racking-mounted design, IP68 outdoor rating and an operating temperature range of −40°C to +85°C.\u003c\/li\u003e\n\u003cli\u003eMaximum efficiency of 99.6% and a stated 25-year warranty, subject to Tigo’s applicable warranty terms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 24px; margin-top: 26px;\"\u003eWhere to use\u003c\/h2\u003e\n\u003cp\u003eFor new and existing solar PV arrays, including warehouse roofs, logistics buildings, commercial premises and industrial sites. Typical applications include panels affected by nearby structures, roof equipment or other sources of partial shading, and arrays where module-level production monitoring is useful.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 21px; margin-top: 22px;\"\u003eCompatibility and installation\u003c\/h3\u003e\n\u003cp\u003eTigo lists compatibility with thousands of inverter models from more than 50 brands. Check the exact panel, inverter, string design and connector combination before ordering; an 800W power rating alone does not establish compatibility. The 25A rating is the short-circuit current limit, not the continuous operating current limit.\u003c\/p\u003e\n\u003cp\u003eTAP and CCA are required for module-level monitoring and rapid shutdown. An optional Tigo RSS Transmitter enables additional multi-factor rapid shutdown capability. Selective optimiser deployment must follow Tigo’s design rules and should not be treated as whole-array monitoring or rapid shutdown coverage.\u003c\/p\u003e\n\u003cp\u003eThis is an installed PV component, not a standalone plug-and-play product. Ask Energian for UK technical guidance and installation through trusted partners, including a review of the required communications equipment and commissioning.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 24px; margin-top: 26px;\"\u003eTechnical specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 17px; text-align: left;\" border=\"1\" cellpadding=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth scope=\"col\" style=\"width: 61.4666%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"width: 38.5334%;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"background: rgb(242, 242, 242); width: 100%;\"\u003eProduct and functionality\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003eTigo Energy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003eTS4-X-O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eSupported module power\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003eUp to 800W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eMounting\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003eClips onto a standard PV module frame or mounts to racking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"background: rgb(242, 242, 242); width: 100%;\"\u003eElectrical\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eMaximum current (I\u003csub\u003eMP\u003c\/sub\u003e \/ I\u003csub\u003eSC\u003c\/sub\u003e)\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003e20A \/ 25A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eInput voltage range (V\u003csub\u003eMP\u003c\/sub\u003e)\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003e12–80V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eMaximum input voltage\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003e80V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eMaximum system voltage (V\u003csub\u003eMAX\u003c\/sub\u003e)\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003e1000V \/ 1500V, depending on UL\/IEC certification and product variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eMaximum output current (I\u003csub\u003eMAX\u003c\/sub\u003e)\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003e20A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eMaximum output power (P\u003csub\u003eMAX\u003c\/sub\u003e)\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003e800W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eMaximum efficiency\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003e99.6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eRecommended fuse rating\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003e30A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"background: rgb(242, 242, 242); width: 100%;\"\u003eRapid shutdown and communications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eTS4 conductor size\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003e12 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eRapid shutdown time limit\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003e\u0026lt;30 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003ePVRSE-controlled conductor limits\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003e≤240VA, ≤8A, ≤30V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eUL 1741 PVRSE\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eCommunications\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003eWireless and\/or power-line communications (PLC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eWireless communications equipment\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003eTigo Access Point (TAP) and Cloud Connect Advanced (CCA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003ePLC equipment\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003eTigo RSS Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eRequired equipment for monitoring and rapid shutdown\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003eTAP and CCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eMulti-factor rapid shutdown\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003eAvailable when combined with an optional RSS Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"background: rgb(242, 242, 242); width: 100%;\"\u003eConnections\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eInput cable lengths, from module\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003e0.6m or 1.2m, depending on variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eOutput cable lengths, to string\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003e1.2m or 2m, depending on variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eCable length tolerance\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003eExact lengths within 3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eConnectors\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003eMC4 or EVO2, depending on variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"background: rgb(242, 242, 242); width: 100%;\"\u003eEnvironmental\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eOperating temperature range\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003e−40°C to +85°C \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eStorage temperature range\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003e−20°C to +65°C \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eMaximum elevation\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003e3000m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eOutdoor IP rating\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003eIP68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"background: rgb(242, 242, 242); width: 100%;\"\u003eMechanical\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003e139.7 × 138.4 × 22.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003e520g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"background: rgb(242, 242, 242); width: 100%;\"\u003eStandards and warranty\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eStandards compliance, as listed in datasheet\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003eFCC, IC, CE-EMC, CE-RED, CISPR 31, CSA 22.2, IEC 62109, UL 1741 PVRSE\/PVRSS, UL 3741 PVHCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 61.4666%;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"width: 38.5334%;\"\u003e25 years, subject to Tigo’s applicable limited warranty terms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 21px; margin-top: 22px;\"\u003e\u003cem\u003eImportant: the maximum module voltage (VMOD MAX) of the connected solar panel must not exceed the TS4-X-O maximum DC voltage. \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/www.energian.co.uk\/collections\/optimisers\/products\/tigo-cloud-connect-advanced-kit-cca-with-tap-indoor\" style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" target=\"_blank\"\u003eTigo CC and TAP\u003c\/a\u003e\u003c\/span\u003e is required for module-level monitoring and shutdown.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3 style=\"font-size: 21px; margin-top: 22px;\"\u003eManufacturer ordering information\u003c\/h3\u003e\n\u003cp\u003eConfirm the supplied part number, connector type and cable lengths with Energian before ordering. The table below lists manufacturer options, not confirmed stock availability.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 17px; text-align: left;\" border=\"1\" cellpadding=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth scope=\"col\"\u003ePart number\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eV\u003csub\u003eMAX\u003c\/sub\u003e certification: UL \/ IEC\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eInput \/ output cables\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eConnectors\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e501-320612-2501\u003c\/td\u003e\n\u003ctd\u003e1500V \/ 1500V\u003c\/td\u003e\n\u003ctd\u003e0.6m \/ 1.2m\u003c\/td\u003e\n\u003ctd\u003eEVO2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e501-321220-2501\u003c\/td\u003e\n\u003ctd\u003e1500V \/ 1500V\u003c\/td\u003e\n\u003ctd\u003e1.2m \/ 2m\u003c\/td\u003e\n\u003ctd\u003eEVO2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e501-340612-2501\u003c\/td\u003e\n\u003ctd\u003e1500V \/ 1000V\u003c\/td\u003e\n\u003ctd\u003e0.6m \/ 1.2m\u003c\/td\u003e\n\u003ctd\u003eMC4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e501-341220-2501\u003c\/td\u003e\n\u003ctd\u003e1500V \/ 1000V\u003c\/td\u003e\n\u003ctd\u003e1.2m \/ 2m\u003c\/td\u003e\n\u003ctd\u003eMC4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px;\"\u003eCable lengths are within 3% of the stated lengths. Voltage ratings above reproduce the supplied datasheet; confirm the applicable certification for the exact product supplied.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 24px; margin-top: 26px;\"\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eShipping is available to the UK, Ireland, Africa, the Caribbean and worldwide. If a shipping rate is not shown at checkout, contact us on \u003ca href=\"tel:+442080640335\"\u003e+44 2080640335\u003c\/a\u003e or \u003ca href=\"mailto:info@energian.co.uk\"\u003einfo@energian.co.uk\u003c\/a\u003e for a quote.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 24px; margin-top: 26px;\"\u003eUK expert support\u003c\/h2\u003e\n\u003cp\u003eContact our UK team with product questions, compatibility checks or support requests by \u003ca href=\"tel:+442080640335\"\u003ephone\u003c\/a\u003e, \u003ca href=\"mailto:info@energian.co.uk\"\u003eemail\u003c\/a\u003e or live chat. You can also visit our office for an in-person consultation. Contact us to arrange a visit or discuss installation through trusted partners.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 24px; margin-top: 26px;\"\u003eDocuments available for download\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eUse the manufacturer’s pages below to select and download the English documents.\u003c\/p\u003e\n\u003cul style=\"padding-left: 24px;\"\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/ts4-x-o-datasheet.pdf?v=1791709818\" style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" target=\"_blank\"\u003eTigo TS4-X-O optimiser datasheet\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/ts4-x-o-installation-guide.pdf?v=1791709924\" style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" target=\"_blank\"\u003eTigo TS4-X-O optimiser installation manual\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/ts4-x-o-quck-guide.pdf?v=1791710024\" style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" target=\"_blank\"\u003eTigo TS4-X-O optimiser quick start guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Tigo","offers":[{"title":"Default Title","offer_id":58191435661694,"sku":"Tigo-TS-X-O","price":69.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/Tigo_TS4-X-O.webp?v=1791710098","url":"https:\/\/www.energian.co.uk\/products\/tigo-ts4-x-o-800w-isc-25a-optimization-monitoring-rapid-shutdown","provider":"Energian","version":"1.0","type":"link"}