Mixing 500W and 700W TS4-A-O



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    Jesse Campbell
    Early Adopter

    I have a mix of 475W TS4-R-O's and 500W TS4-A-O's and they work fine in this situation. One of my R's failed and was covered under warranty exchange and I received an A-O in its place. The mix should be fine. You can even mix different modules, as long as the Imax limit isn't exceeded on any of the optimizers

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    Curtis Community Moderator

    Hello Stefan Karlsson

    Thank you for your contribution to the Tigo Community. 

    Yes, you can mix the Tigo MLPE's on a system and it will function just fine. It only becomes a potential issue, if you were to exceed the max Vin/Imp of the 500 Watt series, or if you Mix and Match PV-Module types. 

    If you have further system design questions, you may always reach out to our Sales Engineers at: se@tigoenergy.com, or contact our Support Team


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