Hi all, I noticed on the Kodak 7.2kw that when running on SUB there is a big power lost to the charging side. If running in SUB and the inverter load is 2900W and the PV production is 3850W only 200W will go for battery charging. If I change the inverter to SBU with the same conditions and at the same time the inverter load remains at 2900W, the PV total at 3850w but the battery charging wats will increase to 770W. My charging priority is set on OSO. Is there a way to to get better efficiency on SUB? If not is there an inverter that can get better efficiency?