Basic understanding of wiring solar panels is required to make sure you get the connections right to give you an uninterrupted power supply throughout.
You might want to connect multiple 12v solar panels to give you the required amps of current. Connecting these solar panels can be done in two ways, one is the parallel circuit, and the other is a series circuit. It is essential to understand these nuances before we set off to connect the panels
Parrallel Circuits
- Parallel circuits provide for alternate channels for the current to flow. All the household wiring is often a parallel circuit. If one of the circuits is broken, power will flow through the other paths.
- Wiring keeps the voltage constant while you can increase the amps by having additional panels
- For instance, 4 solar panels with 12v and 5 amps each capacity will give you 12 volts and 20 amps of current.
Series Circuit
- These circuits will have only one path for the current to flow. It a continuous and closed loop. Disruption in the current flow at one point will stop the power to the entire circuit. Unlike the parallel circuit, here, the volts are additive, and the amps remain constant.
- Four 12v solar panels with 5 amps will give you a total power capacity of 48 volts and 5 amps.
Wiring the circuits in solar panels is an easy task if you are aware that the panels also have positive and negative nodes like in a battery and have the same functionality.
- In parallel circuits connect all the positive terminals of the solar panels and also connect all the negative terminals to help you tap this renewable source of energy.
- A series circuit requires you to connect the first positive terminal of the solar panel to the negative terminal of the next solar panel to get the current flow through the circuit.
Using the appropriate circuit based on your energy consumption patterns while camping.
Lensun provide a variety of different solar panels to meet different needs, such as Flexible Solar Panel, Foldable Solar Panel and Solar Blanket.
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