Do You Need to Ground a 12v System?
In order to protect from electrical shocks and short circuits, it is important to ground your 12v system. Grounding is the practice of connecting your equipment to the earth (ground).
This connection helps prevent electrical surges from affecting your 12v system. Grounding can also help to reduce interference from outside sources, but it is important to be aware that grounding will also reduce battery capacity by half.
Can a Circuit Work without A Ground?
While a circuit can technically operate without a ground, there are several potential dangers to consider. Without a ground, electrical circuits are more susceptible to power surges and equipment damage.
This means that the circuit may not be as safe to operate as there will be no reference point for the electrical current.
If a power surge occurs, it could cause serious damage to the equipment or even injure anyone who is nearby. For this reason, it is advisable to have a ground in place whenever possible.