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Tigo TS4-A-O (725 W) optimizer, 0.6/1.2 m cables, MC4 (511-340612-2001)

Model: TS4-A-O · SKU: 511-340612-2001

Prepared Nov 13, 2026

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Common specifications

Device type	Module-level optimization, monitoring, and rapid shutdownSource [2]
Rapid shutdown compliance	UL 1741 PVRSE/PVRSS; US NEC 690/12; rapid shutdown time limit <30 sec.Source [2]
Maximum input power	725 WSource [1, 2]
Maximum input voltage	80 VSource [1, 2]
Maximum input current	22 ASource [1, 2]
Output voltage	Not documented
Maximum output current	Not documented
Communications	Wireless 2.4 GHz and/or PLCSource [2]
Efficiency	99.6 %Source [2]
Operating temperature	-40 to 70 °C-40 to 158 °F convertedSource [1, 2]
Enclosure	IP68Source [2]
Safety listing	ANSI/UL/CAN 1741; UL1741 PVRSE/PVRSS; ANSI/UL/CAN 3741; CSA 22.2-106; CSA 22.2-330 PVRSE/PVRSSSource [2]
Weight	0.52 kg1.1 lb convertedCalculatedSource [2]
Dimensions	22.9 D × 138.4 W × 139.7 H mm0.9 D × 5.45 W × 5.5 H in convertedSource [2]
Enclosure volume	0.44 L** Calculated from recorded external dimensions
Warranty term	Not documented

All recorded specifications

Communications	Wireless 2.4 GHz and/or PLCDocumented claim Conditions Printed as "Communications Wireless 2.4 GHz1 and/or PLC2", with the footnotes "1 Using Tigo Access Point (TAP) and Cloud Connect Advanced (CCA)" and "2 Using Tigo RSS transmitter power-line communications". Location: Communications Printed as "Communications Wireless 2.4 GHz1 and/or PLC2", with the footnotes "1 Using Tigo Access Point (TAP) and Cloud Connect Advanced (CCA)" and "2 Using Tigo RSS transmitter power-line communications". Location: Communications Official datasheet · TS4-A-O (725 W) datasheet, 002-00216-00 Rev. 1.2, Tigo Energy [2]
Device type	Module-level optimization, monitoring, and rapid shutdownDocumented claim Conditions Printed as the datasheet subtitle "Module-level optimization, monitoring, and rapid shutdown". Location: Title Printed as the datasheet subtitle "Module-level optimization, monitoring, and rapid shutdown". Location: Title Official datasheet · TS4-A-O (725 W) datasheet, 002-00216-00 Rev. 1.2, Tigo Energy [2]
Dimensions	22.9 D × 138.4 W × 139.7 H mm0.9 D × 5.45 W × 5.5 H in convertedDocumented claim Conditions Printed as "Dimensions (H/W/D) 139.7 x 138.4 x 22.9 mm (5.4 x 5.5 x 0.9 in.)". Location: Mechanical Printed as "Dimensions (H/W/D) 139.7 x 138.4 x 22.9 mm (5.4 x 5.5 x 0.9 in.)". Location: Mechanical Official datasheet · TS4-A-O (725 W) datasheet, 002-00216-00 Rev. 1.2, Tigo Energy [2]
Efficiency	99.6 %Documented claim Conditions Printed as "Maximum efficiency 99.6%". Location: Electrical Printed as "Maximum efficiency 99.6%". Location: Electrical Official datasheet · TS4-A-O (725 W) datasheet, 002-00216-00 Rev. 1.2, Tigo Energy [2]
Enclosure	IP68Documented claim Conditions Printed as "Outdoor IP rating IP68". Location: Environmental Printed as "Outdoor IP rating IP68". Location: Environmental Official datasheet · TS4-A-O (725 W) datasheet, 002-00216-00 Rev. 1.2, Tigo Energy [2]
Maximum input current	22 ADocumented claim Conditions Printed as Max. Input ISC 22 A (Max. Input IMP 16 A) in the quick start guide row "TS4-A-O 725 W 80 V 16 A 22 A 1000/1500 V" and "Input current (IMP /ISC) 16 A/22 A" in the datasheet. 22 A is the short-circuit (ISC) figure. Location: Quick start guide Specifications table, TS4-A-O row; datasheet Electrical Printed as Max. Input ISC 22 A (Max. Input IMP 16 A) in the quick start guide row "TS4-A-O 725 W 80 V 16 A 22 A 1000/1500 V" and "Input current (IMP /ISC) 16 A/22 A" in the datasheet. 22 A is the short-circuit (ISC) figure. Location: Quick start guide Specifications table, TS4-A-O row; datasheet Electrical Official instruction manual · TS4-A-O/S/F (725 W) Quick Start Guide, 002-00218-00 Rev. 1.3, Tigo Energy Official datasheet · TS4-A-O (725 W) datasheet, 002-00216-00 Rev. 1.2, Tigo Energy [1, 2]
Maximum input power	725 WDocumented claim Conditions Printed as "TS4-A-O 725 W 80 V 16 A 22 A 1000/1500 V" (Max. Power 725 W) in the quick start guide (002-00218-00 Rev. 1.3) and "Maximum output power (PMAX) 725 W" in the datasheet (002-00216-00 Rev. 1.2). Location: Quick start guide Specifications table, TS4-A-O row; datasheet Electrical Printed as "TS4-A-O 725 W 80 V 16 A 22 A 1000/1500 V" (Max. Power 725 W) in the quick start guide (002-00218-00 Rev. 1.3) and "Maximum output power (PMAX) 725 W" in the datasheet (002-00216-00 Rev. 1.2). Location: Quick start guide Specifications table, TS4-A-O row; datasheet Electrical Official instruction manual · TS4-A-O/S/F (725 W) Quick Start Guide, 002-00218-00 Rev. 1.3, Tigo Energy Official datasheet · TS4-A-O (725 W) datasheet, 002-00216-00 Rev. 1.2, Tigo Energy [1, 2]
Maximum input voltage	80 VDocumented claim Conditions Printed as Max. Input V 80 V in the quick start guide row "TS4-A-O 725 W 80 V 16 A 22 A 1000/1500 V"; the datasheet prints "Input voltage range (VMP) 12 – 80 V" and a maximum system voltage of 1000 V/1500 V depending on UL or IEC certification. Location: Quick start guide Specifications table, TS4-A-O row; datasheet Electrical Printed as Max. Input V 80 V in the quick start guide row "TS4-A-O 725 W 80 V 16 A 22 A 1000/1500 V"; the datasheet prints "Input voltage range (VMP) 12 – 80 V" and a maximum system voltage of 1000 V/1500 V depending on UL or IEC certification. Location: Quick start guide Specifications table, TS4-A-O row; datasheet Electrical Official instruction manual · TS4-A-O/S/F (725 W) Quick Start Guide, 002-00218-00 Rev. 1.3, Tigo Energy Official datasheet · TS4-A-O (725 W) datasheet, 002-00216-00 Rev. 1.2, Tigo Energy [1, 2]
Operating temperature	-40 to 70 °C-40 to 158 °F convertedDocumented claim Conditions Printed as "(TS4-A-O) Operating temperature range -40 – 70 °C (-40 – 158 °F)" in the quick start guide and "Operating temperature range -40 – 70 °C (-40 – 158 °F)" in the datasheet. Location: Quick start guide installation notes; datasheet Environmental Printed as "(TS4-A-O) Operating temperature range -40 – 70 °C (-40 – 158 °F)" in the quick start guide and "Operating temperature range -40 – 70 °C (-40 – 158 °F)" in the datasheet. Location: Quick start guide installation notes; datasheet Environmental Official instruction manual · TS4-A-O/S/F (725 W) Quick Start Guide, 002-00218-00 Rev. 1.3, Tigo Energy Official datasheet · TS4-A-O (725 W) datasheet, 002-00216-00 Rev. 1.2, Tigo Energy [1, 2]
Rapid shutdown compliance	UL 1741 PVRSE/PVRSS; US NEC 690/12; rapid shutdown time limit <30 sec.Documented claim Conditions Printed as "Rapid shutdown time limit <30 sec.", "UL 1741 PVRSE standard certified Yes" and, in Standards compliance, "UL1741 PVRSE/PVRSS; US NEC 690/12". The datasheet notes that a Tigo Access Point (TAP) and Cloud Connect Advanced (CCA) are required for rapid shutdown. Location: Rapid Shutdown; General, Standards compliance Printed as "Rapid shutdown time limit <30 sec.", "UL 1741 PVRSE standard certified Yes" and, in Standards compliance, "UL1741 PVRSE/PVRSS; US NEC 690/12". The datasheet notes that a Tigo Access Point (TAP) and Cloud Connect Advanced (CCA) are required for rapid shutdown. Location: Rapid Shutdown; General, Standards compliance Official datasheet · TS4-A-O (725 W) datasheet, 002-00216-00 Rev. 1.2, Tigo Energy [2]
Safety listing	ANSI/UL/CAN 1741; UL1741 PVRSE/PVRSS; ANSI/UL/CAN 3741; CSA 22.2-106; CSA 22.2-330 PVRSE/PVRSSDocumented claim Conditions Printed within "Standards compliance US FCC; IC Canada; CE-EMC; CE-LVD; CE-RED; CE-RoHS; TUV-IEC 62109; ANSI/UL/CAN 1741; UL1741 PVRSE/PVRSS; US NEC 690/12; ANSI/UL/CAN 3741; CSA 22.2-106; CSA 22.2-330 PVRSE/PVRSS". These are the maker's statements; no listing record was checked. Location: General, Standards compliance Printed within "Standards compliance US FCC; IC Canada; CE-EMC; CE-LVD; CE-RED; CE-RoHS; TUV-IEC 62109; ANSI/UL/CAN 1741; UL1741 PVRSE/PVRSS; US NEC 690/12; ANSI/UL/CAN 3741; CSA 22.2-106; CSA 22.2-330 PVRSE/PVRSS". These are the maker's statements; no listing record was checked. Location: General, Standards compliance Official datasheet · TS4-A-O (725 W) datasheet, 002-00216-00 Rev. 1.2, Tigo Energy [2]
Weight	0.52 kg1.1 lb convertedCalculated520 g / 1000 g/kg = 0.52 kg Conditions Printed as "Weight 520 g (1.15 lb.)". Location: Mechanical Printed as "Weight 520 g (1.15 lb.)". Location: Mechanical Official datasheet · TS4-A-O (725 W) datasheet, 002-00216-00 Rev. 1.2, Tigo Energy [2]

Warranty

Certificate records

No records documented.

Sources and revisions

TS4-A-O/S/F (725 W) Quick Start Guide, 002-00218-00 Rev. 1.3, Tigo EnergyOfficial instruction manual · Checked Oct 3, 2026https://cdn.prod.website-files.com/5fad551d7419c7a0e9e4aba4/68599e8008025f447ded2ecb_002-00218-00%201.3%20QSG%20TS4-A-O-S-F%20(725)%2020250529%20-%20EN.pdf
TS4-A-O (725 W) datasheet, 002-00216-00 Rev. 1.2, Tigo EnergyOfficial datasheet · Checked Oct 3, 2026https://cdn.prod.website-files.com/5fad551d7419c7a0e9e4aba4/6aa1951138adf7e073cb2792_002-00216-00%201.2%20Datasheet%20TS4-A-O%20(725W)%2020260824%20-%20EN.pdf
TS4-A-O (725 W) datasheet, 002-00216-00 Rev. 1.0, Tigo EnergyOfficial datasheet · Checked Oct 3, 2026https://cdn.prod.website-files.com/5fad551d7419c7a0e9e4aba4/680acb64d730b4b57641b66a_002-00216-00%201.0%20Datasheet%20TS4-A-O%20(725W)%2020250418%20-%20EN.pdf
TS4-A-O product page, Tigo Energy (October 3, 2026 capture)Official product page · Checked Oct 3, 2026https://www.tigoenergy.com/product/ts4-a-o