As you see in the connection diagram at first the solar panel is connected to the solar charge controller and then a 24v battery is connected to the charge controller.
Solar connection diagram for home.
Assortment of solar panel wiring diagram schematic.
Sixteen panel solar system.
A wiring diagram is a simplified conventional pictorial depiction of an electric circuit.
It shows the parts of the circuit as streamlined forms and also the power and also signal links in between the devices.
An inverter is connected to the battery.
For example you might choose this 600 watt.
Diy solar panel system wiring diagram.
Or you could add a dc to ac inverter to power 120 volt ac powered devices not to exceed the rated output of the chosen inverter.
Basically that is 1500w 12 18000wh.
You could run 12 volt dc powered devices from the basic solar power system above.
Although the solar arrangement in the solar panel wiring diagram above isn t the best for the long term life of your battery because there is more stress on the system it does provide a way to reach the capability of a bigger system without having to add more panels batteries.
He needs batteres to supply the 1500w loads for 12hours at night.
I am not sure why you said 2pcs of 120ah12v battries in series.
The output of the inverter is connected to ac loads like fans lights tv etc.