I have AGL Energy Insights quite misleading. We have a solar hot water system with an electric booster switch in the kitchen for rainy/overcast weather. We haven't used this switch at all in the last month but Insights estimates that we have used "Electric Hot Water" to the value of over 25% on our latest bill. The meter providers (Plus ES) have told us that there is no "Solar Hot Water" usage for our premises. So why does Insights suggest that we have been using electric hot water when we have ...