Don’t require power plug adapter while traveling from Guinea-Bissau to Greenland.

Here's why you do not need an adapter

The outlet and plug type used in Greenland are C, E, F and K and in Guinea-Bissau is C and they are compatible with each other.

Guinea-Bissau

In Guinea-Bissau, outlets of type C are in use.

Type C

Greenland

In Greenland, outlets of type C, E, F and K are in use.

Type C

Type E

Type F

Type K