Description
Key Benefits
- Supports high-wattage PV modules up to 725W for modern solar panels
- Maximizes energy yield by reducing mismatch losses at the module level
- Enhances power production in shaded or partially shaded conditions
- Integrates seamlessly with Tigo TS4 platform components for flexible layouts
- Simplifies NEC 690.12 rapid shutdown compliance when paired with Tigo devices
- Enables detailed module-level monitoring with compatible Tigo hardware
Best Uses
Tech Specs
| Spec | Value |
|---|---|
| Model | TS4-A-O |
| Part Number | 511-340112-2001 |
| Compatible Module Power | Up to 725W |
| Function | Module-Level Power Optimization |
| Monitoring | Compatible with Tigo Monitoring Platform |
| Communications | Tigo TS4 Network |
| Rapid Shutdown | Yes (with Tigo system) |
| Enclosure Rating | Outdoor Rated |
| Weight | Manufacturer Spec |
| Dimensions | Manufacturer Spec |
| Warranty | 25-Year Limited Warranty |
Warranty
Important: Warranty terms may vary based on installation conditions and system configuration. See manufacturer documentation for full details.
More Info
The Tigo TS4-A-O 725W Power Optimizer is a smart module-level power electronics device designed to maximize energy harvest and improve safety in solar photovoltaic systems.
It is engineered for compatibility with high-output PV modules up to 725 watts, making it suitable for modern residential and commercial solar panels.
This optimizer works at the module level to reduce mismatch losses, enhance shade tolerance, and enable detailed monitoring of system performance.
The TS4-A-O integrates seamlessly with Tigo’s advanced TS4 platform, allowing flexible system designs with mixed module orientations and layouts.
It supports rapid shutdown compliance per NEC 690.12 when used with Tigo monitoring and safety devices, enhancing system safety.
Installation and commissioning are simplified through Tigo’s platform tools, enabling fast setup and scalable integration.
The device is outdoor rated to withstand environmental conditions and is designed with robust current handling and thermal performance for high-power modules.
Tigo is a leading provider of module-level power electronics, offering solutions that improve energy harvest and system performance for both residential and commercial solar installations.
Add the Tigo TS4-A-O 725W Power Optimizer to your solar installation to enhance energy production, safety, and monitoring capabilities.






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