Stringing solar panels in series involves connecting each panel to the next in a line as illustrated in the left side of the diagram above.
Hooking batteries to a solar panels.
However keep in mind that it s safest if you have a way to tell the positive and negative wires apart.
Connecting solar panels in series.
Generally to achieve the 12vdc to 120 230vac system both pv panels and batteries are connected in parallel.
Parallel connection of solar panels and batteries with automatic ups system 12v installation.
Just like a typical battery you may be familiar with solar panels have positive and negative terminals.
How to connect solar panel to a battery connecting charge controller to battery connecting solar panels to charge controller connecting the ac power inverter.
12v is the most common solar panel wiring connection with batteries.