You Do Need power plug adapter while traveling from Saint Vincent and the Grenadines to Burkina Faso.

Here is Why You Need An Adapter

The outlet and plug type used in Burkina Faso are C and E and in Saint Vincent and the Grenadines are A, B and G. This is how they look like.

Saint Vincent and the Grenadines

In Saint Vincent and the Grenadines, outlets of type A, B and G are in use.

Type A

Type B

Type G

Burkina Faso

In Burkina Faso, outlets of type C and E are in use.

Type C

Type E