You Do Need power plug adapter while traveling from Ghana to Maldives.

Here is Why You Need An Adapter

The outlet and plug type used in Maldives are C, D, G, J, K and L and in Ghana are D and G. This is how they look like.

Ghana

In Ghana, outlets of type D and G are in use.

Type D

Type G

Maldives

In Maldives, outlets of type C, D, G, J, K and L are in use.

Type C

Type D

Type G

Type J

Type K

Type L