Travel adapter from Belize to Solomon Islands — do you need one?

Q: What plug is used in Solomon Islands?

Solomon Islands uses Type I plugs at 230 V, 50 Hz.

Compare the plug shapes, voltage and frequency in Belize and Solomon Islands, and find out which adapter you need before you travel.

Adapter required

Yes — coming from Belize, you will need a travel adapter for Solomon Islands. Belize uses Type A/Type B plugs, and Solomon Islands uses Type I, so the pin shapes will not fit any wall socket. Voltages differ (110 V at home vs 230 V abroad), so check the label on each device. Most modern dual-voltage chargers handle the swing without a converter, but heating appliances usually do not. The mains frequency is also different (60 Hz vs 50 Hz). This rarely matters for electronics but can affect motor-driven devices like clocks and shavers.

Voltage converter may be needed. Check your device label — most modern electronics (phones, laptops) support 100–240 V and only need a plug adapter. Hair dryers, kettles, and older appliances may need a step-up or step-down converter.

Frequency differs (60 Hz vs 50 Hz). Rarely an issue for most electronics, but can affect motor-driven devices like clocks and shavers.

Belize (home)

Type A Two flat parallel pins 100–127V Type B Two flat pins + round ground 100–127V

Solomon Islands (destination)

Type I Two or three flat angled pins 220–240V

Electrical specifications in Solomon Islands

Voltage

Belize 110 V

Solomon Islands 230 V

Differs

Frequency

Belize 60 Hz

Solomon Islands 50 Hz

Differs

More about plugs in Solomon Islands

In Solomon Islands, the standard power plug is Type I. The country runs on 230 volts at 50 Hz. That means every wall socket in Solomon Islands is the same shape — Type I, and your plug needs to physically match the socket to fit.

Full Solomon Islands plug guide