So I’ve emailed dokio about my 300w panel set as they are only producing around 60w in direct strong sunlight.
they have actually answered ! But I can’t help but think they are ttp. They keep asking me to use a multI meter ,
and measure the voltage .. ok fine and it showed around 18v in shade and a maximum of 22 v in good sunlight ,
of course they use pigeon english as they are in China . But whenever I mentioned showing the actual current produced eg
watts/amps they were uninterested , just the voltage with a multimeter and no load or controller .
So not really demonstrating anything other than the panels do generate some electricity and the wiring is functioning .. am i missing something here ? Or are they avoiding the real issue … eg poor output power.By the way I use a Victron mppt controller and 10awg cables with all the correct fittings etc and the watts are measured using an app on my iPhone . I plugged two renogy 100w panels into my set up to test for sure and immediately got 160 w in the same location and weather conditions as my dokio panels gave me 60 w same load etc .
they have actually answered ! But I can’t help but think they are ttp. They keep asking me to use a multI meter ,
and measure the voltage .. ok fine and it showed around 18v in shade and a maximum of 22 v in good sunlight ,
of course they use pigeon english as they are in China . But whenever I mentioned showing the actual current produced eg
watts/amps they were uninterested , just the voltage with a multimeter and no load or controller .
So not really demonstrating anything other than the panels do generate some electricity and the wiring is functioning .. am i missing something here ? Or are they avoiding the real issue … eg poor output power.By the way I use a Victron mppt controller and 10awg cables with all the correct fittings etc and the watts are measured using an app on my iPhone . I plugged two renogy 100w panels into my set up to test for sure and immediately got 160 w in the same location and weather conditions as my dokio panels gave me 60 w same load etc .
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