Tigo TS4-X-O MLPE Optimiser

Tigo TS4-X-O MLPE OptimiserTigo TS4 X O MLPE Optimiser (T 344 00000 52) The Tigo TS4 X O is built for high performance and reliability, supporting PV modules up to 800W, with a maximum short circuit current (Isc) of 25A and operating current (Imp) of 20A. It features intelligent optimisation to extract the maximum energy from each module, ensuring efficient production across the arrayeven in partial shading or mismatch conditions. Key Features Delivers module level optimisation

Tigo TS4-X-O MLPE Optimiser (T-344-00000-52)

The Tigo TS4-X-O is built for high-performance and reliability, supporting PV modules up to 800W, with a maximum short-circuit current (Isc) of 25A and operating current (Imp) of 20A. It features intelligent optimisation to extract the maximum energy from each module, ensuring efficient production across the array—even in partial shading or mismatch conditions.

Key Features

• Delivers module-level optimisation to increase overall system efficiency
• Supports high-power PV modules up to 700W
• Easy installation with bolt-on mounting and integrated connectors
• Enables module-level monitoring and shutdown when used with Tigo CCA and TAP
• IEC/UL certified and compliant with global safety standards

Specifications

• Maximum Output Power (PMAX): 800 W
• Maximum Fuse Rating: 25 A
• Maximum Current (IMP / ISC): 20 A / 25 A
• Input Voltage Range (VMP): 20 – 80 V
• Maximum Input Voltage: 80 V
• Maximum System Voltage (VMAX): 1000 V / 1500 V
• Maximum Output Current (IMAX): 20 A
• Maximum Efficiency: 99.6%
• AS 5033: Operational Output: Yes
• TS4 Conductor: AWG 12
• Rapid Shutdown Time Limit: <30 sec.
• PVRSE-Controlled Conductor Limits: ≤240 VA, ≤8 A, ≤30 VDC
• UL 1741-Compliant PVRSE: Yes
• Dimensions: 138.4 x 139.7 x 22.9 mm
• Weight: 520g
• Mounting Type: Bolt-on to module frame
• Certifications: UL 1741, IEC 62109, NEC 690.12 (when paired with CCA & TAP)
• Suitable for modules up to 800W, 25A (Isc), 20A (Imp)

Applications

• Residential PV systems with variable shading or mixed orientations
• Commercial installations using high-wattage modules
• Systems requiring compliance with module-level rapid shutdown
• PV systems seeking increased energy yield through selective optimisation

Why Choose This Product

• High Energy Efficiency: Optimises each module up to 800W, reducing mismatch losses and boosting overall output.
• Stylish Design: Compact and low-profile design ensures clean installation and compatibility with modern modules.
• Robust Durability: Designed for long-term outdoor use, with weather-resistant materials and wide temperature tolerance.
• Sustainability: Improves long-term energy production and reduces the need for system-wide over-sizing or redesign.
• Long Warranty: Covered by a 25-year manufacturer warranty, providing peace of mind and long-term reliability.

What’s Included in the Box

• 1x Tigo TS4-X-O MLPE Optimiser (T-344-00000-52)
• Pre-attached cables and connectors
• Installation instructions

The Tigo TS4-X-O brings intelligent performance and scalable design flexibility to any PV system using high-efficiency modules. By optimising energy at the module level, it ensures your solar investment delivers peak performance year after year.

Designed for modern installations, it offers module-level monitoring, providing full visibility into both module and system-level performance through the Tigo Energy Intelligence platform. For enhanced safety, it includes rapid shutdown functionality, certified to UL PVRSS standards, operating either wirelessly or via Power Line Communication (PLC) depending on system design.

Disclaimer

All product information provided by Solareon UK is intended for general guidance only and may be subject to change or error. Solareon UK does not accept liability for any inaccuracies or omissions in the product specifications displayed. For accurate and detailed technical information, please refer to the manufacturer’s official datasheet available in the 'Downloads' section. We strongly advise confirming all critical details directly with the manufacturer prior to making purchasing or installation decisions.