The table below summarises the plug types, voltage and frequency of electrical current in both St. Lucia (Winward Islands) and Solomon Islands.
| St. Lucia (Winward Islands) | Solomon Islands | |
|---|---|---|
| Plug Types | G | G, I |
| Voltage | 240V | 220V |
| Frequency of electrical current | 50Hz | 50Hz |
St. Lucia (Winward Islands) uses Plug Type G.
In Solomon Islands there's more than one socket type in use.
You will need this adaptor:
Socket Type
(St. Lucia (Winward Islands)) to Plug Type I
(Solomon Islands)
Solomon Islands also uses Socket Type G, which is used in St. Lucia (Winward Islands). If using an appliance that has a Type G Plug in the Type G Sockets of Solomon Islands, you will not need an adaptor.
The voltages found in St. Lucia (Winward Islands) (240V) and Solomon Islands (220V) are not exactly the same, but the difference is tolerable, so you should not need a transformer.
The frequency found in St. Lucia (Winward Islands) and Solomon Islands is exactly the same (50Hz). Timing devices and appliances that use motors will function as expected under this frequency.