I have 2 Powerwalls, and have a 9.24 kW PV system. With 2 Powerwalls, max charge rate is 10 kW. In the past, all the excess solar were charging PW all the way up to 100% SoC. Nothing exported to the grid until PW recahed 100% SoC. However, today, when it reaches 90%, it throttles down to above 3 kW and exports the rest to the grid. I haven't seen this before. My PW recently updated to 1.25.0. Is this new to this version? Have anyone seen this before.
Here is the PVOutput of today. My 2 PW's have been charged at about 7 kW starting around 11:15 am. There are some clouds around 1:30 pm which drops the excess solar to around 4.5 kW (SoC is ~88% at that point). However, when SoC reaches 90% around 1:50 pm, PW doesn't accept all the excess solar anymore. Only about half goes to PW, the other half goes to grid.
Here is the PVOutput of today. My 2 PW's have been charged at about 7 kW starting around 11:15 am. There are some clouds around 1:30 pm which drops the excess solar to around 4.5 kW (SoC is ~88% at that point). However, when SoC reaches 90% around 1:50 pm, PW doesn't accept all the excess solar anymore. Only about half goes to PW, the other half goes to grid.