Change Discharge-Mode for goodwe-hybrid #16649
Conversation
Previously used Mode 8 is putting battery into standby where it would not charge or discharge. Mode 2 uses all PV-Power to charge Battery and uses Grid-Power to power AC side. Discharging is prevented.
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/cc @andiwist |
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Let me try out this change also on my setup here. My previous changes were based on little knowledge. Therefore I appreciate proposals. |
You may want to refer to this doc I used to implement and test the settings: |
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@maatinh Could you please provide me a binary of evcc with the changes please (win or linux x86)? It seems I didn't backup my evcc development environment and not much time to setup a new one now. |
I‘m running the nightly build in docker. Will check tmo to copy the binary from there for you. |
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Meanwhile I tested the modes using NodeRed: Test1: PowerMode 1, PowerSet 0 PV 7-8kw, Bat 100%, Car FastCharge 11kw -> 7,8 kw from PV, 3,6 kw from Bat Test4: PowerMode 1, PowerSet 0 PV 7-8kw, Bat 96%, Car FastCharge 5,4kw -> 5,4 kw from PV to car , 1,6 kw to Bat Looks like Mode 2 is a better fit than 8 for cases where enough PV power is available to charge the. car and the battery |
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So... good to go? |
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The change is very trivial, but my tests were done using NodeRed. So if possible I would like to repeat the test at least once using the Evcc SW containing the change. I might find tonight some time to set up a new development environment to create a new binary for myself. Or that nightly mentioned above? |
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You can test in tomorrow's nightly. Worst case we revert. |
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Looks good also in the evcc nightly. |
Previously used Mode 8 is putting battery into standby where it would not charge or discharge. Mode 2 uses all PV-Power to charge Battery and uses Grid-Power to power AC side. Discharging is prevented.