VAT note
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.
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.
Delivery in 10-20 daysPower optimizerDC sideTigo
Tigo TS4-A-O Power Optimizer 700 W with MC4 Connectors
The Tigo TS4-A-O is an MLPE power optimizer from the TS4-A platform, to be fitted to a single PV module of any brand. It electronically optimizes the module on which it is installed, recovering the energy lost to partial shading, soiling, leaves, chimneys, differences in orientation and mismatch between panels, without restricting the choice of inverter: the device is compatible with thousands of inverter models from more than fifty brands.
It clips quickly onto the module frame or onto the mounting structure and is connected in line on the direct current side with MC4 connectors. Alongside the optimization functions it provides module-level monitoring and rapid shutdown in less than 30 seconds; these two functions require the Tigo TAP (wireless access point) and CCA (Cloud Connect Advanced) accessories. The IP68 enclosure allows permanent outdoor installation, with a 25-year warranty.
Key features
Module-by-module optimizationIt recovers the energy lost to shading, soiling and mismatch by acting on the individual panel, without penalizing the rest of the string.
Compatible with any inverterAn add-on solution independent of the inverter manufacturer: it can be installed on new or already existing systems.
Module-level monitoringWith TAP and CCA it provides the production data of every panel, immediately identifying the module that is underproducing.
Rapid shutdown in 30 secondsA certified component for PV rapid shutdown systems, with a response time of no more than 30 seconds.
Quick installationIt clips onto the module frame or onto the structure and connects in line with MC4 connectors, without special tools.
25-year warrantyIP68 / NEMA 3R enclosure with an operating temperature from −40 to +70 °C and a 25-year warranty.
Technical specifications
| Feature | Value |
|---|---|
| Product code | TS4-A-O-700W |
| Model | TS4-A-O (Optimization) |
| Type | Add-on optimizer for 1 PV module |
| Maximum module power | 700 W |
| Maximum input voltage (Voc) | 80 V |
| Input voltage range | 16 – 80 V |
| Maximum continuous input current | 15 A |
| Maximum system voltage | 1500 V UL / 1000 V IEC |
| Cable length | Input 0.12 m (or 0.62 m optional) – output 1.2 m |
| Connectors | MC4 (EVO2 optional) |
| Conductor cross-section | 10 – 12 AWG |
| Rapid shutdown | Yes, ≤ 30 s (requires TAP and CCA accessories) |
| Communication | Wireless to Tigo Access Point (TAP) + Cloud Connect Advanced (CCA) |
| Protection rating | IP68 / NEMA 3R |
| Operating temperature | −40 °C / +70 °C |
| Maximum altitude | 2000 m |
| Warranty | 25 years |
| Dimensions | 140 × 138 × 23 mm (138.4 × 139.7 × 22.9 mm per datasheet) |
| Weight | 0.52 kg |
Documentation
PDFDatasheet TS4-A-O-700WOfficial manufacturer documentInstallation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.