Inverter Compatibility
There are two places to look for Tigo/inverter compatibility information:
Inverter Compliance Letters
These are letters of understanding between Tigo and inverter vendors. T...
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The TS4-A-X (TS4-A-F, TS4-A-M, TS4-A-S, TS4-A-O) is Tigo's latest add-on MLPE (Module Level Power Electronics). It features some improvements over the TS4-R, but keeps the same great reliability a...
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The TS4-A-X (TS4-A-F, TS4-A-O, etc) has removable module clips. Under the clips are two mounting holes that can be used with any fastener (screw, bolt, etc) for mounting the TS4-A-X to racking or ...
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Metal parts are the only ones that often need to be grounded, and the only metal part not enclosed inside the TS4 device is the the TS4-A/TS4-R mounting bracket. The device inside the plastic enclo...
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The TS4 solution is modular, meaning each module can be outfitted with a TS4 cover to fit the user needs. On a single string you can mix and match any combination of TS4 covers, called Selective De...
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Introduction
As of July 2016, Tigo Energy produces 5 different versions of the TS4, TS4 D,M,S,O, and L. Each version has its own color and identifying features, and the purpose of this article is t...
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The TS4 product line is designed to give the user maximum design flexibility at any given price point. If optimization and shade mitigation are not needed in a given project, TS4 offers a lower cos...
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The TS4 solution functions on the module level, so the data received will be data from only the specific modules with the TS4-M covers. You may extrapolate string current from a single module, as t...
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No. The output voltage limit is above Vmp, and does not reduce the power output of the module.
It enables more modules per string by limiting the open circuit voltage (Voc) and eliminates the cold...
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Predictive IV is the best optimization technology available because it combines MPPT, Impedance Matching techniques, and historical module and system behavior data to predict the optimal performanc...
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The TS4-R and TS4-A are add-on units that can be installed on a standard PV module to add smart functionality. The following features are available:
MonitoringTS4-M Monitoring Only
Fire...
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Yes. Modules with TS4-R or TS4-A add-on units are compatible with other Tigo products and can share the same Cloud Connect and Gateway. The same design guidelines for TS4 integrated modules apply t...
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The TS4 monitoring (either TS4-M or TS4-R-M/TS4-A-M) is a passive unit to allow most accurate measurement of the PV module it's installed on. As result, if the unit's input requirements aren't met,...
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