I have a 300w panel attached to my MPPT and its output according to the app is dropping as the sun reaches its peak. It’s now full bright sunshine and the app is showing just 10w!
Is it showing the actual out[ut from the panel or just the amount it’s using from the panel to keep,the battery topped up? Some screen shots attached.
Many thanks for any suggestions.
B
The battery is full so you are using minimal power. The device shows what is being drawn, not what could potentially be drawn by an empty battery or a large load on the system. If the battery or system pnly needs a little power it forves the panel to reduce production.
1 Like
Many thanks for the swift response. That makes sense from what I see on the various data.