Roger58
New Member
Hey,
Friend has a 300w solar mounted in transit van. Solar array does not appear to be grounded to chassis etc. Definite difference in potential between house and starter battery. Meter does not read any voltage between the 2 grounds nor does ohmmeter show continuity. However did get a rather large spark when touching ground from the dc charger and starter battery. Do not want to proceed without asking for advice. Is this normal or does solar setup need to be chassis grounded?
Friend has a 300w solar mounted in transit van. Solar array does not appear to be grounded to chassis etc. Definite difference in potential between house and starter battery. Meter does not read any voltage between the 2 grounds nor does ohmmeter show continuity. However did get a rather large spark when touching ground from the dc charger and starter battery. Do not want to proceed without asking for advice. Is this normal or does solar setup need to be chassis grounded?