A photo shared on Facebook this morning shows a mini-car has crashed into a power pole.
A report by radio Broadcomfm Broadcasting FM 87.5 on Facebook said, Hahake, a large area of Tongatapu is without electricity after a car struck a rural power pole.
Authorities could not be reached for comment.
Complainants have shared their concerns on Facebook after the incident.
A Vaini commentator said she was halfway through doing his washing when the power went off.
One commentator wanted to know whether the driver was intoxicated.
Another online writer said she hope the driver did not fall asleep behind the wheel.