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goecharger / go-eCharger-API-v2

New API specification for V3 and V4 go-eCharger
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Documentation for pv surplus charging keys #94

Open tarag opened 1 year ago

tarag commented 1 year ago

V1 API amx key does not allow float values. This is a pity for PV automatic charging, particularly in 3 phases because the minimum power step is therefore ~700W. This has already been asked in a previous issue (#63)

On the other hand, from the list of API keys it appears that some PV related automation exists, but despite several attempts I could not trigger these modes.

Could you please provide more documentation about the solar related keys that are in the API ?

chk2902 commented 1 year ago

I do assume the "PVSurplus" state (and possibly other under-documented parameters) are a sideeffect of go-e supporting the Fronius Wattpilot and will not be usable/set by the standard firmware. My guess only though :)

Yes, fractional currents would be a nice to have...

Hoping the box supports PV systems is not realistic, as the firmware space is limited and PV systems have no common API at all.

The Fronius Wattpilot does not support the HTTP APIs, and my assumption is because of this shortage of firmware space.

ThomasHoussin commented 1 year ago

pgt (pGridTarget in W) is also available now in the API ; any idea how this can be used ?