How To Connect Two Solar Panels Together

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.

How to connect two solar panels together. The first way i am going to talk about is parallel because this is probably the most common way that panels will be connected. Maximum rated current 5 8a. Connect the negatives to the negatives and positives to the positives. Wiring solar panels in a parallel circuit connect all the positive terminals of all the solar panels together and all the negative terminals of all the panels together.

For example our 115w sunpower solar blanket has the following ratings. How to wire solar panels in parallel place the panels close to each other and oriented to the sun at the same angle check that the panels do not shade each other and that they are far from possible causes of shading choose an appropriate section of the electrical cable according to the. There are two main types of connecting solar panels in series or in parallel. Nonetheless it is possible to wire them in parallel.

Then they are connected to the charge controller or to the inverter of the solar system. For more information visit the page how to wire solar panels in parallel. The parallel connection allows to increase the current keeping the same voltage. If you however need to get higher current you should connect your panels in parallel.

There are 3 ways to connect solar panels. For this example i am showing you connecting panels that are for a 12 volt system. Wiring solar panels in parallel implies connecting positive terminals of each panel together and wiring the negative terminals of each panel together as well. Parallel series and a combination of parallel and series.

Maximum rated voltage 19 8v.