My smartsolar 150/85 didnt start charging in the morning. I must turn off "charger enable" and turn it on again before the smartsolar start charging. PV voltage is aboat 70 volt and battery soc is about 80%. I have another smartsolar 100/30 in the same system but this operate perfectly. This have no happend the last two days, it have been istallaled a year ago and there have been no problem earlier.
