If you are going to purchase a photovoltaic installation for your home, the first thing you should know is how to connect solar panels properly. And it is that, at this point, is when the big question arises: Is it better to connect solar panels in series, in parallel, or combining both ?
When carrying out this type of solar installation, it is very important to wire everything correctly if we want that when connecting solar panels they work with the necessary voltage . Therefore, in today's post, we are going to tell you how to connect solar panels and what is the best formula.
How are solar panels connected?
There are two ways to connect solar panels, in parallel or in series. And although with both you will notice savings on your electricity bill, they have different characteristics and each of these ways of connecting solar panels is recommended for a specific type of different situation.
Depending on what we need to obtain from our solar installation, it will be convenient to connect solar panels in one way or another. So, if a higher voltage is required, we will have to connect them in series, but if we need higher amperage and power, it will be better to connect solar panels in parallel.
Is it better to connect solar panels in series or parallel?
Connecting solar panels in series or in parallel will be better or worse depending on the type of panels solar and the type of inverter that we have. And in the same way, depending on the size of the photovoltaic installation, it will be convenient to connect solar panels in one way or another, or even combining both. If it is not done properly, the voltage or performance may not be appropriate for the solar installation we have.
Connect solar panels in parallel
If your photovoltaic installation requires connecting solar panels in parallel, you will have to connect the positive poles and the negative poles separately. And it is that, in this type of connection, each solar panel is connected to a central cable, instead of connecting both panels to each other. They work, therefore, independently, adding the current and maintaining the voltage.
In addition, if you require more current at the same voltage, it is possible to connect solar panels in parallel if they have the same voltage (even if they have different power).
Connect solar panels in series
In the case of wanting to connect solar panels in series, yes, the panels are connected to each other, joining the positive pole of one of them with a negative pole of the other.
By connecting solar panels in this way, as we mentioned before, you will be able to add the voltage of your solar panels (although the amps are will stay the same).
Connect solar panels in series and in parallel
If you need to obtain more current and voltage from your photovoltaic installation, it is best to connect solar panels in series and parallel, that is, combining both forms.
This type of connection is usually made when there are a minimum of 6 solar panels and it is required to obtain a greater power .
The BLUETTI advantage
Even with the possibility of choosing between these different options to connect solar panels, there is an alternative with infinite advantages : a
Whichever BLUETTI portable solar panel you choose, you won't have to worry about how to connect solar panels, nor about doing complex maintenance. It is easy to use and install, they are made of monocrystalline silicon, so they are really panels resistant and durable.
In addition, with this type of solar panel you will be assured of the best performance even with shadows. And the best of all? What is portable So you can place it where you need it most and have uninterrupted solar power.
And now that you know how to connect solar panels and what type of connection is best for your photovoltaic installation, you can now enjoy your self-consumption solar energy!
