Good evening! Somebody has an explication why in my system when solar panel are working the consumption is also growing ? it seems a non sense because there is nothing switching on. This is a simple solar system in a sail boat at the moment located in Italy with 2 sun power panels 110w and 2 mppt 75/15 (no cc load connected) , cerbo gx , smart shunt and phoenix 12/1200 (disconnected).
I explain better: as you can see during night and still early in the morning the diagram shows low consumptions then when at 9 with sun solar panel start to produce the consumption is growing; then in the afternoon after sun set again consumption goes lower. This is a normal trend not due to occasional consumption (like a bilge pump starting...). The 12v system is always on just to give energy to a router, a web cam, and of course to the victron systems; so normally the basic consumption is more or less 13w (or 1,2 Ah) and there is no reason why grew up during the day (9 am-16 pm just at the same time PV is working). Thank you for an explication.
