The electric vehicle can serve as a useful energy source in various ways. When the vehicle's battery is charged, it provides electricity to the vehicle's electric motor and its associated systems, but can the electric vehicle itself serve as an energy source outside the vehicle?

Until today, we understood that the electric vehicle consumes electricity from the vehicle's battery, but does not supply it. New technologies allow the electric vehicle to also become an energy source in several ways. Some of the technologies already exist, but some are still developing and are expected to become more common in the future.

The technology allows the electric vehicle to charge from the grid and supply electricity back, depending on the size of the vehicle's battery and its bidirectional charging capability. As of today, only a few vehicles have this capability, but over time we will see more options for bidirectional charging as technology develops.

V2L (Vehicle-to-Load) Charging devices using the vehicle A technology that allows an electric vehicle to supply electricity to other devices. The electric vehicle can be likened to a large battery on wheels, which can be used to power anything that requires electricity such as electronic devices, electrical appliances, tools, and more.

The V2L technology works through a DC-AC converter, which converts the direct current (DC) stored in the vehicle's battery to alternating current (AC), which is the type of electricity used by most devices. The converter can be connected to the vehicle's charging socket, or a dedicated V2L socket can be installed. The technology can provide backup power in case of a power outage and facilitate the operation of electrical devices when going on a trip without the need for a generator.

It is important to use appropriate equipment and precautions when using V2L.

V2G (Vehicle-to-Grid) Charging the power grid using the vehicle This technology allows the electric vehicle to charge and discharge energy back to the power grid. This can be useful in situations where there is an excess production of renewable energy (such as solar or wind energy), or in situations where additional energy is needed in the grid (such as during peak hours).

V2H (Vehicle-to-Home) Charging the home using the vehicle This technology allows the electric vehicle to charge the home in case of a power outage, or in cases where trying to save on electricity costs.

An electric vehicle with a large battery is connected to the home's electrical system through a special device. When there is an excess production of solar energy, for example, this energy can be used to charge the vehicle's battery. Conversely, when energy is needed at home, the energy stored in the vehicle's battery can be used to supply electricity to the home.

V2B (Vehicle-to-Business) Charging the business using the vehicle This technology allows the electric vehicle to charge businesses that have a high energy demand, such as large stores or factories.

An electric vehicle with a large battery is connected to the business's electrical system through a special device. When there is an excess production of solar or wind energy, the vehicle is charged. Conversely, when additional energy is needed in the grid, the vehicle can supply electricity back to the business.