> My father, with a much bigger system and an old school disk-style power meter is exporting close to 30kWh a day "illegally" once he's done charging his batter

> My father, with a much bigger system and an old school disk-style power meter is exporting close to 30kWh a day "illegally" once he's done charging his batteries and all that. It's all well and good to save a few cents on electricity, but the real cost is the liability. Fry a lineman and your father may be looking at a multimillion dollar settlement.