Tigo Energy TS4-A-O Module-Level PV Optimizer
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Specification
| Dimensions LxWxH | 5.5 x 0.9 x 5.4 in |
| Weight | 1.15 lbs |
| Manufacturer | Tigo Energy |
| Manufacturer Part # | TS4-A-O |
| Operating Temperatures | -40°F to 158°F |
| Warranty | 25 years |
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About product
The Tigo Energy TS4-A-O Module-Level PV Optimizer boosts array output, adds module-level monitoring, and enables rapid shutdown compliance. Designed for today’s high-power modules (up to 22A Isc / 16A Imp), it installs quickly on the frame or racking and works with most string inverters for flexible system design.
TS4-A-O optimizes each module independently to mitigate shade, soiling, and mismatch—helping the whole array perform closer to its potential while providing per-module production visibility.
Use the optimizers with most leading string inverters and system voltages up to 1000/1500 V for maximum design flexibility and easy retrofits.
An IP68 enclosure withstands heat, cold, dust, and driving rain. With wireless 2.4 GHz and/or PLC communications, commissioning is fast and ongoing monitoring is reliable.
Compact hardware snaps on quickly, with clearly labeled MC4/EVO2 connectors and straightforward commissioning through the Tigo Energy Intelligence app.
Max Output Power: 725 W • Max Efficiency: 99.6% • Input Current: 16A (Imp) / 22A (Isc) • VMP Range: 12–80 V • Max System Voltage: 1000 / 1500 V • Communications: 2.4 GHz wireless and/or PLC • Rapid Shutdown: UL 1741 PVRSE/PVRSS (<30 s)
5.4" × 5.5" × 0.9"
1.15 lb
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