Cbf Posted August 31, 2021 Share Posted August 31, 2021 My question has been well explained many times but I'm still not getting it. If I have a timer band set for 50% unticked, the system will run on battery until 50% then grid comes in and keeps it at 50%. If I have it ticked at 50% I will run on battery til 50% reached then if battery goes below 50% grid will charge to 50% I don't see any difference, please explain. Also if I want to export only 5 or 10% of the battery when it is at 100% and only if my panels are producing how should I set things? Many thanks Quote Link to comment Share on other sites More sharing options...
Yellow Measure Posted August 31, 2021 Share Posted August 31, 2021 The system mode screen centres around the loads, and uses battery SoC. Thus A timer band set to 50%, AND: If the battery is below 50%,: The inverter will charge the battery to 50% (from solar) AND if there is excess solar power, it will continue to charge the battery (to full if there is enough solar), regardless of SoC AND It will also service loads. Battery charge / Load priority is dependent on the "Priority loads" tickbox If loads exceed solar power, it will draw additional energy from Grid / Gen. If Grid or Gen is ticked, it will use Solar / Grid / Gen or a combination to charge the battery and service loads. Battery charge / Load priority is dependent on the "Priority loads" tickbox. If the battery is above 50%: It ignores Grid / Gen ticks; and The inverter will use battery to service loads, (in preference to Grid / Gen) until 50% is reached, after which then it will use Grid / Gen to service loads. Leshen and Tariq 2 Quote Link to comment Share on other sites More sharing options...
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