Electricity

From GhanaWiki

Domestic electricity in Ghana is supplied at 230 volts. Electronic devices require a transformer if they do not support this voltage.

The power adapters on most portable electronic devices, such as laptop computers and iPods, include auto-switching transformers that allow them to work with a range of voltages, so they should be safe in Ghana. Such devices will include a label on the power adapter that says something like:

INPUT: 100-240V ~50/60Hz

Devices with these specifications can be plugged directly into electrical sockets in Ghana. No voltage conversion or special setup is required.

[edit] Plugs and sockets

The most common type of plug in Ghana is the BS 1363, also known as Type G, a three-pronged British standard.

Though less common, the Europlug, or Type C, is also typical in Ghana.

International travelers can easily find universal adapters for these plugs at very low prices in Ghana; there is no need to purchase them before entering the country.

[edit] Transformers

Certain electronic devices that are brought into Ghana, such as computer printers purchased in North America, may not be capable of handling Ghana's 230 volts. Such devices require transformers to drop the voltage to a level they were designed to handle (usually 120 volts). These domestic-class transformers fall into two basic categories:

Converters 

The term converter is commonly used to describe portable, low-power transformers. (Examples can be found at Seven Star.) Note that converters may burn out and ruin equipment if the converter's power capacity (usually less than 50 watts) is exceeded. Before plugging a device into the converter, always check its maximum power draw to make sure it is within the limit of the converter.

Transformers 

The term transformer is commonly used to describe high-power transformers. (Examples can be found at Seven Star.) Though larger, heavier, and less portable than converters, transformers can handle a much larger power draw; thus, they can work with a greater variety of electronic devices without the risk of damaging them.

[edit] Voltage Stabilizers

The electricity in Ghana tends to be very unstable. Voltage and current fluctuations are common. At about 6 PM every day, the voltage usually drops as people turn on their lights. This low voltage is bad for some electronic devices and may lead to decreased battery life. Voltage stabilizers, which are readily available in Ghana for about $30, can reduce these fluctuations. Consider getting one of these stabilizers before using sensitive electronic devices in Ghana.