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New Growatt SPH + Li6532 Installation queries
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<blockquote data-quote="binky" data-source="post: 554360" data-attributes="member: 490"><p>I have seen that happen with a Solax inverter I installed some years ago. During some very dark short winter days it seemed to use a trickle of stored energy dropping soc to around 7%, it then took ages, as in days, to trickle charge the battery back up to above 10%, with some sunnier weather, and kWh of solar being sent to the grid. Very annoying. On advice from Solax soc was set to 16% to prevent it happening again. Nice thing about the Solax app was setting the battery to force charge from the grid was very easy, which is what we did to get it up and running properly again. Not had the same problem since.</p></blockquote><p></p>
[QUOTE="binky, post: 554360, member: 490"] I have seen that happen with a Solax inverter I installed some years ago. During some very dark short winter days it seemed to use a trickle of stored energy dropping soc to around 7%, it then took ages, as in days, to trickle charge the battery back up to above 10%, with some sunnier weather, and kWh of solar being sent to the grid. Very annoying. On advice from Solax soc was set to 16% to prevent it happening again. Nice thing about the Solax app was setting the battery to force charge from the grid was very easy, which is what we did to get it up and running properly again. Not had the same problem since. [/QUOTE]
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