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Why is my system in passthru with no ESS ?

Basic build with 2x 3kva multi in parallel with VE.Bus 2x SmartSolar MPPT with VE.Direct and third-party Lithium BMS gateway to Cerbo with BMS.Can. Lynx Smart BMS on VE.Can is used as a remote main switch but not for battery control. DVCC is off but the third party lithium BMS is selected as the controlling device. No ESS at all.


System used to charged whenever shore power was connected, up to 100%. Lately it will only passthru and let the solar charge, which is not a problem in the summer sun, but curious why it’s happening ?


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multiplus ve.bus
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dc-marine avatar image dc-marine commented ·

System remains in passthru even at night. This could become problematic real quick if the client needs more power.


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