Tigo TS4-A-O Optimizer Maximizes Energy From Every Module
The Tigo TS4-A-O (725W) is an add-on optimizer that brings module-level optimization, monitoring and rapid shutdown to standard solar modules. It is rated for modules up to 725W and 22A Isc, and it needs the Tigo Access Point (TAP) and Cloud Connect Advanced (CCA) to run.
Tigo says its patented technology delivers top performance with high efficiency for a fast return on investment.
Why You'll Love The Tigo TS4-A-O
More energy from your roof. Intelligent optimization delivers the maximum energy from the array, at up to 99.6% efficiency.
Module-level visibility. Full monitoring of every module and the system through Tigo Energy Intelligence.
Rapid shutdown included. UL certified PVRSS component, with optional Multi-factor Rapid Shutdown when paired with the RSS Transmitter.
Mix and match. Works with thousands of inverter models from more than 50 brands, in new installs or retrofits.
Your life, with the Tigo TS4-A-O
The chimney shadow that used to drag down a whole string no longer holds back the rest of your panels. You open the app, see every module producing, and know you are getting the most from the system you paid for.
The Tigo TS4-A-O in a nutshell
Three functions in one
Optimization, module-level monitoring and rapid shutdown.
CCA and TAP required
The TAP talks to each TS4 wirelessly and the CCA sends the data to the Tigo cloud.
Three cable lengths
Choose 0.1/1.2 m, 0.6/1.2 m or 1.2/2.0 m input/output leads with MC4 connectors.
Simple mounting
Snaps onto a standard PV module frame or mounts to racking.
Tigo TS4-A-O specifications
Electrical
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Input current (Imp/Isc): 16A / 22A
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Input voltage range (Vmp): 12 to 80V
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Maximum system voltage: 1500V UL / 1000V IEC (MC4 versions)
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Maximum output power: 725W
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Maximum efficiency: 99.6%
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Recommended fuse rating: 30A
Rapid shutdown and communications
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TS4 conductor: 12 AWG
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Rapid shutdown time limit: Under 30 seconds
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PVRSS control conductor limit: 240VA or less, 8A or less, 30VDC or less
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Communications: 2.4GHz wireless (TAP and CCA) and/or PLC (RSS Transmitter)
Environmental and mechanical
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Operating temperature: -40 to 158°F (-40 to 70°C)
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Maximum elevation: 9,840 ft (3000 m)
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Outdoor rating: IP68
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Dimensions: 5.4 x 5.5 x 0.9 in (139.7 x 138.4 x 22.9 mm)
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Weight: 1.15 lb (520 g)
Standards, warranty and part numbers
- FCC 15b, ETSI EN 301 489, CISPR 31, CSA 22.2, IEC 62109, NEC 690.12, UL 1741 PVRSE/PVRSS
- 25-year warranty
- 511-340112-2001 (0.1/1.2 m), 511-340612-2001 (0.6/1.2 m), 511-341220-2001 (1.2/2.0 m), all MC4
Let the experts help you find your perfect Tigo TS4-A-O setup
Not sure if optimization on every module or only the shaded ones makes sense for you? Send us your roof layout and we will help you plan it, along with the CCA and TAP.
Email support@kratopower.com or call +1 888-855-7286.
Tigo TS4-A-O documents and materials
Safety disclaimer: PV arrays produce dangerous DC voltage whenever light is present. Installation should be carried out by a licensed electrician in line with the NEC, local codes and the manufacturer's instructions. You use this product at your own risk. The content on this page is general product information, not professional or medical advice. If you have any doubt, consult a qualified professional.
