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kellerza / pysma

Async library for SMA Solar's WebConnect interface
MIT License
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Include Current Power #110

Closed phdelodder closed 1 year ago

phdelodder commented 1 year ago

Could it be possible to include PV Power id "v6100_0046C200", according to my inverter (Sunny Tripower 6.0 SE) it is the "Current Power" generated by the solar panels. It's totally different from the pv_power_a and pv_power_b values.

image

rklomp commented 1 year ago

So This would be the sum of pv_power_a and pv_power_b? Can you confirm?

Can you confirm it is a different value from grid_power 6100_40263F00?

phdelodder commented 1 year ago

@rklomp pv_power != to the sum of pv_power_a and pv_power_b as they are from the DC Side, pv_power is from the AC Side. image

grid power has also a different value then pv_power.

rklomp commented 1 year ago

So why is there a difference between grid_power and pv_power? As both are from the AC side? Does it have something to do with your battery?

I you want you can add it to definitions.py and create a pull request to have it included :)

phdelodder commented 1 year ago

@rklomp created the PR

phdelodder commented 1 year ago

I have no idea why there is a difference between grid_power and pv_power, if I would take the sum of pv_power and battery_discharge I would get grid power of subtract battery_charge from pv_power to get grid_power. How ever I prefer to expose it as an entity then to calculate it through templates image

rklomp commented 1 year ago

Yes this makes sense. As I have a sunnyboy with no battery, grid_power and pv_power will always be the same. But in the case of your device the barrery also provides part to the power