How To Connect 2 Solar Panels Together

Parallel series and a combination of parallel and series.

How to connect 2 solar panels together. Nonetheless it is possible to wire them in parallel. There are 3 ways to connect solar panels. Maximum rated voltage 19 8v. For this example i am showing you connecting panels that are for a 12 volt system.

You connect solar panels in series when you want to get a higher voltage. If both panels are rated at the same maximum voltage then you ll get maximum output. Connecting solar panels in parallel wiring solar panels in parallel implies connecting positive terminals of each panel together and wiring the negative terminals of each panel together as well. If we have two or more solar panels with the same voltage but with different current it is not possible to wire them in series.

If we have two solar panels with same voltage and power the connection will be very simple. There are two ways to wire up solar panels. The parallel connection allows to increase the current keeping the same voltage. The first way i am going to talk about is parallel because this is probably the most common way that panels will be connected.

For example our 115w sunpower solar blanket has the following ratings. Connecting two solar panels in parallel. If you had 4 solar panels in parallel and each was rated at 12 volts and 5 amps the entire array would be 12 volts at 20 amps. If you however need to get higher current you should connect your panels in parallel.

When you are looking to connect solar panels produced by different manufacturers together the problem does not come from different manufacturing styles or cell type it comes from the electrical characteristics of the solar panels. The positive wires are connected to a positive connector within a combiner box and the negative wires are connected to the negative connector. Maximum rated current 5 8a. For more information visit the page how to wire solar panels in parallel.

Connect the negatives to the negatives and positives to the positives. Wiring solar panels in a parallel circuit. There are two main types of connecting solar panels in series or in parallel. When solar panels are wired in parallel 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.

Then they are connected to the charge controller or to the inverter of the solar system.