Unlike connecting in series connecting in parallel allows the voltage to stay the same but the current adds up.
Solar panels connected in parallel or series.
With parallel solar panels the positive terminal from one panel is connected to the positive terminal of another panel and the negative terminals of the two panels are connected together.
Comparing solar panels in series vs.
The capacity of a solar panel to produce energy is measured in watts which is calculated by multiplying a solar panel s voltage by the amps of current it produces when a solar installer builds a solar energy system they need to find the right balance of voltage and amps to ensure that the system performs well.
Then they are connected to the charge controller or to the inverter of the solar system.
Wiring solar panels in parallel causes the amperage to increase but the voltage remains the same.