The system in question has an Octo GX, 15kVA Quattro, 8x Pylon US3000 and 3x 250/100 MPPT's.
Para 4.3.9 (Limit Charge Power) in the ESS Design and Installation Manual states, inter-alia, that: "
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This setting does not reduce the charge power coming from MPPT Solar Chargers."
I assume the exact setting referred to is this one:
My observation, however, is that this setting certainly affects the MPPT power if switched on.
For example, see below the severely throttled yield until the moment I switched this setting off again:
My batteries' SOC at the time was 31% so I expected all "spare" PV power to be directed to charging the batteries.
My goal is simply to limit or even entirely prevent using grid power to recharge batteries.
Am I misunderstanding something about this setting?
Thank you.
