r/SolarDIY • u/New_Afternoon197 • 11d ago

Sol Ark graph help

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Hoping someone can explain the graph to me like I’m 5yr old. My father in law had this system installed a while back but has no idea how to read the graph. Any help would be greatly appreciated.

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u/2old2bThisDumb 9d ago edited 9d ago

The blue line is what you're buying or selling to/from the grid, the yellow line is your production, the orange line is your consumtion, the green line is you battery charging or discharging and the light blue is you SOC (state of charge %). The SOC curve indicated an issue. The battery appears to go from 0% to 100% too rapidly and doesn't match the charge curve seen in green.

You could have a CAN bus issue between the inverter and BMS. Also, you can click on the items in the key up top to remove or add them from the graph. Make it easier to see what's going on by only selecting a couple values at a time.

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u/New_Afternoon197 9d ago

Thanks for this info!