mcgivor ✭✭✭✭✭✭

Are there search features on the inverters to conserve idle consumption, if so, the search load threshold could set too high, that would result in pluses. Just a thought.

Pumps are heavy consumers, time will tell, less rain will identify if the pumps are indeed the problem.

Water in a junction box is unlikely to cause a consumption issue of that magnitude without causing other faults, would the rain be related to the sump pumps in any way?

Welcome to the forum Very difficult to speculate, the oven use along with the freezer would add significantly, but one thing not mentioned is home heating and weather. Do you have electric heat? and …

Free is always a fair price, most panels last in excess of 25 years unless something abnormal occurs, starting with panels is not the ideal approach to design but for a learning experience the price …