In May, I ordered a system from Yuma, which was also delivered quite quickly.
Unfortunately, it turned out that the specified performance is not achieved, the plant remained even in optimal conditions about 25% below.
The Yuma support was not able to remedy this deficiency, neither by updates nor by long-term evaluations of the performance.
I did not receive a reason for the limited performance of the modules. Neither was a warranty case seen here.
Too bad, so now I have to live with a defective system.
Next time I would probably buy somewhere else.
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Translation
Thank you for your feedback.
The set you ordered does indeed include a free current meter.
We will contact you immediately so that we can deliver it to you. We apologize for the inconvenience.
Best regards
Your team from Yuma