Is there a built-in programable feature of the MPII that will permit it to automatically switch on the inverter at 1600 hours (thereby disconnecting the mains) and on again at 1900 to permit charging thereby avoiding the expensive tariff between those hours? I was going to just use a plug-in mains timer to power a large contactor to isolate the mains connection to the MPII in which case the MPII would just take over the house's mains supply (powerng it from my 20kW battery) as if there had been a mains failure...
Regards, MW.
