Tigo TS4-A-O | Module-Level Optimization, Monitoring & Rapid Shutdown
Get more from each solar module with the Tigo TS4-A-O, a module-level power electronic (MLPE) designed to add optimization, monitoring, and rapid shutdown capabilities to new and existing PV systems. Rated for up to 725W modules, the TS4-A-O helps maximize energy production by reducing the effects of shade, module mismatch, and other conditions that can limit the performance of an array. With intelligent module-level optimization, the TS4-A-O provides greater flexibility when designing arrays with mixed orientations or unequal string lengths in parallel. When paired with the Tigo Access Point (TAP) and Cloud Connect Advanced (CCA), installers and system owners can also access module-level production monitoring and rapid shutdown functionality.
Key Benefits
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Module-Level Optimization: Helps maximize energy production from each module while improving tolerance to shading and module mismatch.
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Supports High-Power Modules: Rated for up to 725W with 16A IMP and 22A ISC input current ratings, making it compatible with high-power, high-current PV modules.
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Module-Level Monitoring: Provides visibility into individual module and overall system production when used with the required Tigo communication equipment.
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Rapid Shutdown Capability: UL 1741 PVRSE certified and designed to support photovoltaic rapid shutdown system requirements. TAP and CCA are required for rapid shutdown using wireless communication.
- Simple Installation: Integrated mounting clips allow the TS4-A-O to snap directly onto a standard PV module frame, with the option to mount it to racking.
Use Cases
Ideal for residential and commercial solar installations where shading, module mismatch, mixed roof orientations, or complex array layouts can impact system production.
Tech Specs
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TS4 Conductor:12 AWG
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Rapid Shutdown Time Limit: <30 seconds
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UL 1741 PVRSE Certified: Yes
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Operating Temperature: -40°F to 158°F
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Recommended Fuse Rating: 30A
