Hello,
I have a ective 240s Accubox. It works fine eccept the solar charging.
I bought it second hand but it was supposed to work before.. of course. ?
But im not sure if its me or if there is something wrong.
The panels work, tested on another box.
Inside the 240s Box is a NEMO DDX 1230 MPPT.
If i connect the panels with ~20V i have on the input about 4,5 V (today was just 1,5 V)
The NEMO has also a car charger integrated. If i put the pv panels into that slot, the NEMO doesnt like it but turns on and toggles between charging and stoping. At least the nemo should at least work.
Could there be a short? Do i something wrong?
What V and A should be meassured on the intake of the MPPT? I have no idea anymore.
Is there a way to put a source in what is not pv to meassure any results?
I have a ective 240s Accubox. It works fine eccept the solar charging.
I bought it second hand but it was supposed to work before.. of course. ?
But im not sure if its me or if there is something wrong.
The panels work, tested on another box.
Inside the 240s Box is a NEMO DDX 1230 MPPT.
If i connect the panels with ~20V i have on the input about 4,5 V (today was just 1,5 V)
The NEMO has also a car charger integrated. If i put the pv panels into that slot, the NEMO doesnt like it but turns on and toggles between charging and stoping. At least the nemo should at least work.
Could there be a short? Do i something wrong?
What V and A should be meassured on the intake of the MPPT? I have no idea anymore.
Is there a way to put a source in what is not pv to meassure any results?
