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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>@ Jerry Shafer:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I think the title of the post clearly lays out that the issue I was experiencing is with LG Resu batteries. I am glad that you are having good outcomes with BYD but I never said this was part of my problem. So when you say you are “doing it pretty often” I’m assuming you are referring to the BYD battery. SMA acknowledges verbally that this BYD battery offers uninterrupted operations whereas the LG does not.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Further, my original post never said a thing about stacking of SBS. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>As for “how did (I) determine that LG was an approved solution in the beginning:” SMA depicts this in its datasheets quite clearly. In fact, LG Chem is listed before BYD. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Bottom line – there is no recharging capability with SMA AC-coupled PV inverter to LG Resu batteries. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><img width=294 height=116 style='width:3.0625in;height:1.2083in' id="Picture_x0020_1" src="cid:image003.png@01D65B41.0C23C140"><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>