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Dyness BX51100 warraty after registration only 5 years?


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I registered my installation with Dyness with all the required pictures /serial number etc. Seems like the standard warranty is 4 years, and upped to only 5 years after registering...not the 10 years so many people claim???

Anyone else notice this?

Below from the registration certificate/letter:


You obtain Dyness's official approval, the product warranty period can be extended from four to five years. From the sales date as marked in the Seller’s invoice to the End User (“Invoice Date”).



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  • 2 months later...

Hi Flyfisherman

Looking at the following document they only state this for the A48100, interesting what you say on the BX51100.

SA-version-Dyness-Warranty-Terms-LV-battery-2022-02-1.pdf (solarwaysuppliers.co.za)


In reading this, my understanding would be that all the other Dyness batteries models are still eligible for the 10 Year warranty. Can anyone else confirm this? are there any members here who work for the Dyness suppliers?


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