I have just installed a smartshunt 500v and are using a 80w solar panel with regulator plus a fully charged lead acid 105ah battery.
When the system is on with the sun shining the reading on the smartshunt is only 3 or 4 watts being inputted. Should it be showing the full wattage that the solar panel is producing or is it because the battery is at maximum charge so the shunt is only showing what the battery can accept.
Any thoughts
Cheers
Peter