alienwrkshop
New Member
- Joined
- Mar 7, 2021
- Messages
- 6
I have the growatt 3000tl AIO 24v unit.
It is currently hooked up in my RV to a DIY 8-Cell 24v Lithium battery bank (272ah @24v)
I do not have PV panels yet. Those are planned down the road a few months, but I wanted to build the battery and get the inverter in and running before anything else, and this ate up the bulk of my budget.
The inverter seems to work perfectly fine and is enough for all of my needs (except A/C) and has for quite some time. But, there is a quirk that I haven't really figured out yet.
When I'm hooked up to shore power (grid), the growatt seems to wait until the battery is 95% discharged before turning the charger on. The growatt will automatically start a charge cycle anytime it detects a new connection, so I can force the unit to start charging if I cycle the shore power breaker off and on, but this is mildly annoying. Is there a depth of discharge setting that I'm missing somewhere, or maybe one of the other settings should be tweaked? I'll list the current settings below.
Thanks in advance!
It is currently hooked up in my RV to a DIY 8-Cell 24v Lithium battery bank (272ah @24v)
I do not have PV panels yet. Those are planned down the road a few months, but I wanted to build the battery and get the inverter in and running before anything else, and this ate up the bulk of my budget.
The inverter seems to work perfectly fine and is enough for all of my needs (except A/C) and has for quite some time. But, there is a quirk that I haven't really figured out yet.
When I'm hooked up to shore power (grid), the growatt seems to wait until the battery is 95% discharged before turning the charger on. The growatt will automatically start a charge cycle anytime it detects a new connection, so I can force the unit to start charging if I cycle the shore power breaker off and on, but this is mildly annoying. Is there a depth of discharge setting that I'm missing somewhere, or maybe one of the other settings should be tweaked? I'll list the current settings below.
- UTL
- 20a
- UPS
- SdS
- USE
- LTD
- TTD
- 120v
- 60hz
- 2
- 20a
- 23.5
- 25.2
- CUT
- bON
- LON
- AON
- byE
- 28.8
- 27
- 22.9
- Sbd
- Setting 28 - 1
- Setting 43 - dl5
- Setting 44 - 29.2
- Setting45 - 60
- Setting 46 - 120
- Setting 47 - 30
- Setting 48 -toF
Thanks in advance!