September 20, 20205 yr hi all, I can run my Goodwe in "economical" mode. The usual use I have for this is to charge my batteries from grid when I feel that's necessary. Recently in a spell of overcast weather I set it to charge from grid from 16:00 to 18:00 (the 2 hours was usually enough to top up the batteries). When I operate as described above, I usually set "battery mode" to "Charge". But ther is a "Discharge" option. Can the latter be used to tell the system to ignore the grid and only draw from batteries?
September 21, 20205 yr If your discharge percentage is large enough then yes. But even in economical mode, if you didn’t set the discharge schedule, default would be to draw power from solar, then battery, then grid. It sees the grid as a last resort and has been working that way on mine, in economical mode, as I didn’t set a schedule for daytime
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