Front page | Tonga Power Limited
JOB VACANCIES Tonga Power is now hiring! We are seeking a qualified individual to fill a vacant position. If you''re interested in joining our team, please submit your application today. For more
Electricity tariff effective from 1 January 2025 | Matangi Tonga
The new starting tariff of 89.47 seniti/kWh is the new electricity tariff to adopt by Tonga Power Limited and will be reviewed on a quarterly basis with respect to the movement in diesel
Tonga Power Limited – Tonga
The Act governing the operations of Tonga power is the Electricity Act 2007. Pursuant to Section 20 of that Act, Tonga Power Limited (TPL) has been granted a concession to generate and supply power
My Account | Tonga Power Limited
Learn more about your Tonga power account, with new ways you can pay your bill, understanding your power bill aswell as connection and disconnection process Tonga Power uses for new and existing
Relief for Struggling Families: TPL Cuts Power Costs for Low-Usage
Tonga Power Ltd (TPL) has announced that from 1 July 2025, a new concessional rate of 70 seniti per kilowatt-hour will apply to homes that consistently use 150 kWh or less per month. For
Electricity tariff goes up, government maintains subsidy scheme
The Energy Commission approved the scheme and new rates under the Energy Act 2021, following procedures in the concession agreement with Tonga Power Ltd. This increase follows prior
Energy Commission approves Govt Lifeline Contribution to Tonga
A process set down in the Concession Agreement between Tonga Power Limited and the Energy (Electricity) Commission determines the tariff adjustment. The Competent Authority is the
GOVERNMENT OF THE KINGDOM OF TONGA ENERGY
The Government of Tonga continues the electricity price subsidy to the March 2023 quarter since the current price of electricity still appears to remain much higher than the usual monthly bill for most
Tonga Electrical Outlets & Power Plugs
What is the electricity in Tonga? Learn about the voltage and frequency in Tonga, as well as the electrical outlets and power plugs.
Solar mini-grids power up remote Tongan islands
Tonga is making tangible progress toward its renewable energy targets with the rollout of solar-powered mini-grid systems across its outer islands, in a bold move to reduce its dependence
BESS Containers
20ft/40ft BESS containers from 500kWh to 5MWh with liquid cooling, grid-forming inverters – ideal for utility and industrial microgrids.
Industrial Microgrids
Complete microgrid systems with islanding, genset integration, and real-time optimization – reducing diesel consumption and improving reliability.
PV & Foldable Containers
Plug-and-play photovoltaic containers with foldable solar arrays (10–200kWp) for rapid deployment in remote areas and off-grid microgrids.
Telecom Tower ESS
48V LiFePO4 battery storage and DC power systems for telecom towers – reduces diesel runtime and ensures 24/7 uptime.