Tigo TS4-X-O Optimizer Handles Modern 800W Solar Modules
The Tigo TS4-X-O is a module-level optimizer built for the latest high-power, high-current solar modules, rated up to 800W and 25A Isc. It adds optimization, monitoring and rapid shutdown to each module and works with the Tigo Access Point (TAP) and Cloud Connect Advanced (CCA), which are required.
Tigo designed it to minimize the effects of mismatch and shading, in new installs and retrofits alike.
Why You'll Love The Tigo TS4-X-O
Made for big panels. 800W and 25A Isc ratings cover today's high-power, high-current modules.
Less loss from shade. Tigo's patented optimization reduces the impact of mismatch and shading on the array.
Full visibility. Module-level monitoring through the Tigo Energy Intelligence platform speeds up commissioning and troubleshooting.
Safety covered. UL 1741 PVRSE/PVRSS and UL 3741 PVHCE listed, with optional Multi-factor Rapid Shutdown using the RSS Transmitter.
Your life, with the Tigo TS4-X-O
You chose the most powerful panels you could fit on the roof, and now every one of them pulls its weight, even when the neighbor's tree throws shade in the afternoon. A quick look at the app shows every module working.
The Tigo TS4-X-O in a nutshell
Optimization, monitoring, safety
All three TS4 functions in one device per module.
CCA and TAP required
The TAP links to each TS4 wirelessly and the CCA sends data to the Tigo cloud.
Two cable lengths
Choose 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-X-O specifications
Electrical
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Maximum current (Imp/Isc): 20A / 25A
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Input voltage range (Vmp): 12 to 80V
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Maximum input voltage: 80V
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Maximum system voltage: 1500V UL / 1000V IEC (MC4 versions)
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Maximum output current: 20A
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Maximum output power: 800W
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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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PVRSE-controlled conductor limits: 240VA or less, 8A or less, 30VDC or less
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Communications: Wireless (TAP and CCA) and/or PLC (RSS Transmitter)
Environmental and mechanical
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Operating temperature: -40 to 185°F (-40 to 85°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, IC, CE-EMC, CE-RED, CISPR 31, CSA 22.2, IEC 62109, UL 1741 PVRSE/PVRSS, UL 3741 PVHCE
- 25-year warranty
- 501-340612-2501 (0.6/1.2 m) and 501-341220-2501 (1.2/2.0 m), MC4
Let the experts help you find your perfect Tigo TS4-X-O setup
Running 600W-plus modules? Send us the module datasheet and we will confirm the TS4-X-O fits and size the CCA and TAP for your array.
Email support@kratopower.com or call +1 888-855-7286.
Tigo TS4-X-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.
