The solar panels plugged into my d050s, which is connected to the dc7909 on my ac200max, used to give me 450/460w. But for the past few days, I’ve only been getting 95w, i.e. 4 times less… From time to time it goes up to 200w, but in an unstable way.
To find out for sure, I connected the solar panels of the d050s to the solar input of my Ac200max and my panels are working fine, giving 460w.
My d050s seems to be at fault. I plugged an ac-dc adapter 24v and 8A on my d050s, and connected the d050s to the dc7909 input of my ac200max. See the result on the ac200max: instead of 54-58v, there’s only 22-23v, 0w of power… And yet the LED on the d050s lights up red to indicate that it’s charging…
For me, it’s clearly a fault, but I’d love to hear your opinion (I can run tests if necessary).
Can you confirm, @BLUETTI_CARE, that this is indeed a fault? Before I invoke the warranty?
