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ganderpe avatar image
ganderpe asked

Battery drains to Grid

About every month or two, the battery drains to grid without sun!

When this happend, I rebooted the ColorControl, nothing changed.

After switching the Grid CB to off and on again, everything was working fine again.

wiesoeinspeisen-20210904-2229.png

Without sun, the Battery feeds the Grid...

Once this happend until the 20% limit SOC was reached.

Does anybody have an Idea why this could be?

Quattro 8kW

Fronius 6kW

BYD Akku 8kWh

Grid Meter




grid
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shaneyake avatar image shaneyake commented ·

What firmware version are you running on the Color Control? have you tried updating it to see if it fixes it? As well as the Quattro's firmware? Looks like a grid setpoint issue.

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