Compare the plug shapes, voltage and frequency in Ghana and São Tomé and Príncipe, and find out which adapter you need before you travel.
Adapter required
Yes — coming from Ghana, you will need a travel adapter for São Tomé and Príncipe. Ghana uses Type G plugs, and São Tomé and Príncipe uses Type C/Type F, so the pin shapes will not fit any wall socket.
Ghana (home)
São Tomé and Príncipe (destination)
Electrical specifications in São Tomé and Príncipe
Voltage
Frequency
More about plugs in São Tomé and Príncipe
In São Tomé and Príncipe, the standard power plug is Type C and Type F. The country runs on 230 volts at 50 Hz. That means wall sockets in São Tomé and Príncipe can be one of 2 different shapes — Type C, Type F, and your plug needs to physically match the socket to fit.
Full São Tomé and Príncipe plug guide