@AngeloCasi I suggest to add two switchable load outputs with power measurement:
1) Always on except for overload or battery under-voltage (e.g. DC lighting system, home automation, fridge, etc.)
2) MPPT/PWM-controlled load (e.g. heating water) to use spare sun-power when batteries are fully charged or PV power is greater than load + charging power.
@AngeloCasi I suggest to add two switchable load outputs with power measurement: 1) Always on except for overload or battery under-voltage (e.g. DC lighting system, home automation, fridge, etc.) 2) MPPT/PWM-controlled load (e.g. heating water) to use spare sun-power when batteries are fully charged or PV power is greater than load + charging power.