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Grid Charge Amps

Just had a 5kw Ecco inverter fitted with 2 x Sunsynk 5.32 batteries and 2 x 8 400w strings


My battery amps is 80. My grid amps is 40. So when charging from the grid it pulls at 2kwh total (1kwh per battery)


I would have thought I could double that, there being 2 batteries. So 80 amp, giving 2kwh X 2


When I change grid amps to 80, it still only charges at 2kwh. Why?



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Steve Lupton
Steve Lupton
Dec 08, 2022

Mine was significant - generating 4kW but because the battery would only take 2.1, I had well over 1kW going back to the grid.

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