Tigo
Tigo TS4-X-O Power Optimizer 800 W 25 A Isc with MC4 Connectors
Tigo TS4-X-O Power Optimizer 800 W 25 A Isc with MC4 Connectors
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Businesses and non-Italian private customers: purchase with 22% VAT. The 10% rate is reserved for private customers resident in Italy — find out more.
Foreign companies entitled to 0% VAT: please write to info@litio.store.
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Tigo TS4-X-O Power Optimizer 800 W 25 A Isc with MC4 Connectors
The Tigo TS4-X-O is the power optimizer of the TS4-X platform, developed for the latest-generation PV modules up to 800 W and 25 A of short-circuit current. Fitted to the individual panel, it optimizes its electronic operation and recovers the energy that would be lost to partial shading, soiling, different orientations or uneven ageing of the modules, with a maximum efficiency of 99.6 %.
It is installed on the module frame or on the mounting structure and connected in line on the direct current side with MC4 connectors (or EVO2 on request), remaining compatible with inverters of any brand. In addition to optimization it offers module-level monitoring and UL PVRSE/PVRSS certified rapid shutdown, functions that require the Tigo TAP and CCA accessories. The IP68 enclosure and the wide temperature range from −40 to +85 °C allow it to be used in any climate, with a 25-year warranty.
Key features
For modules up to 800 WSized for large-format panels: 800 W of power, 25 A of short-circuit current and 20 A of current at the maximum power point.
Efficiency 99.6 %Maximum efficiency of 99.6 %, among the highest in the add-on optimizer category.
Compatible with any inverterA solution independent of the inverter manufacturer, which can also be installed on already existing systems.
Monitoring and rapid shutdownWith TAP and CCA it provides individual module monitoring and rapid shutdown certified to UL 1741 PVRSE/PVRSS and UL 3741.
Flexible cablingAvailable with 0.6 or 1.2 m input cables and 1.2 or 2 m output cables, with MC4 or EVO2 connectors.
25-year warrantyIP68 enclosure and operating temperature from −40 to +85 °C, with a 25-year warranty.
Technical specifications
| Feature | Value |
|---|---|
| Product code | TS4-X-O-800W |
| Model | TS4-X-O |
| Type | Add-on optimizer for 1 PV module |
| Maximum module power | 800 W |
| Maximum input voltage (Voc) | 80 V |
| Input voltage range | 12 – 80 V |
| Maximum continuous input current | 20 A |
| Maximum short-circuit current (Isc) | 25 A |
| Maximum system voltage | 1500 V UL / 1000 V IEC |
| Maximum efficiency | 99.6 % |
| Cable length | Input 0.6 m (or 1.2 m) – output 1.2 m (or 2 m) |
| Connectors | MC4 (EVO2 optional) |
| Rapid shutdown | Yes, certified UL 1741 PVRSE/PVRSS and UL 3741 PVHCE (requires TAP and CCA) |
| Communication | Wireless and PLC to Tigo Access Point (TAP) + Cloud Connect Advanced (CCA) |
| Protection rating | IP68 |
| Operating temperature | −40 °C / +85 °C |
| Standards | IEC 62109, UL 1741 PVRSE/PVRSS, UL 3741 PVHCE, CSA 22.2, CE-EMC, CE-RED, CISPR 31, FCC, IC |
| Warranty | 25 years |
| Dimensions | 139.7 × 138.4 × 22.9 mm |
| Weight | 0.52 kg |
Documentation
PDFDatasheet TS4-X-O-800WOfficial manufacturer documentInstallation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.