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Re: Force discharge not working correctly
Posted: Sat Jul 18, 2026 9:13 pm
by Mykeu
I noticed that my battery was not discharging at the maximum rate it usually is when I force discharge.
I discovered that if I disabled ‘discharge from PV’, it discharges as expected.
Re: Force discharge not working correctly
Posted: Sat Jul 18, 2026 10:03 pm
by Geekbyte
Mykeu wrote: ↑Sat Jul 18, 2026 9:13 pm
I noticed that my battery was not discharging at the maximum rate it usually is when I force discharge.
I discovered that if I disabled ‘discharge from PV’, it discharges as expected.
That's kind of expected as it's deducting the PV generation from your allowable export limit, so by turning it off it will use your battery and not any solar generation.
So if your export limit is 5kWh and your solar is generating 3kWh then the battery would only export at 2kWh. (3+2=5)
Or was there something else funky going on?
Re: Force discharge not working correctly
Posted: Sat Jul 18, 2026 11:04 pm
by Mykeu
Geekbyte wrote: ↑Sat Jul 18, 2026 10:03 pm
Mykeu wrote: ↑Sat Jul 18, 2026 9:13 pm
I noticed that my battery was not discharging at the maximum rate it usually is when I force discharge.
I discovered that if I disabled ‘discharge from PV’, it discharges as expected.
That's kind of expected as it's deducting the PV generation from your allowable export limit, so by turning it off it will use your battery and not any solar generation.
So if your export limit is 5kWh and your solar is generating 3kWh then the battery would only export at 2kWh. (3+2=5)
Or was there something else funky going on?
I had it force discharge at night - so there was no solar generated at the time

Re: Force discharge not working correctly
Posted: Sat Jul 18, 2026 11:12 pm
by Geekbyte
Mykeu wrote: ↑Sat Jul 18, 2026 11:04 pm
I had it force discharge at night - so there was no solar generated at the time
Was it down a lot in terms of discharge? I just looked at my schedule and I had Discharge from PV still on, even though I also force discharge at night only but it worked correctly last night at 5kWh which is my maximum export rate to the grid.
Re: Force discharge not working correctly
Posted: Sun Jul 19, 2026 3:43 am
by brunofabre
Forced Discharge mode makes sense to revert ot Self-use when the Min SOC is reached. However they have applied the same logic to Forced Charge as well when the Max SOC is reached, which doesn't make sense in my situation. I have a 3 hour period of free electricity. During this time I want to force charge and when the Max SOC is reached import from the grid until the end of the period to maximise the 3 hours of free electricity especially to charge my EV. On a warm sunny day when I'm charging at the maximum rate I could fill the battery in 2 hours. It would then start using my battery for the next hour which is a waste of the free electricity. The only workaround I can think of is to use Force Charge as the default Work Mode and set Self Use for all times outside the 3 hours free. Not sure if this would work the way I want.