TNB Online

TNB stands for Tenaga Nasional Berhad, Malaysia’s largest electricity utility company. It is primarily involved in the generation, transmission, distribution, and sale of electricity.

TNB online, accessible via the myTNB portal, is an online platform Tenaga Nasional Berhad provides for its customers. Logging in to this TNB online platform enables users to manage their electricity accounts, view and pay their bills, and access various other services related to their electricity supply.

How to login TNB portal?

To login to TNB online via myTNB portal, you follow these general steps:

  1. Go to the myTNB portal.
  2. If you already have an account or use the myTNB App, log in with the same email address and password. There should be a login section where you can enter your email address and password.
  3. After entering your credentials, click on the login button to access your account.
  4. If you are a new user, you may need to register for an account before logging in. Usually, there’s a ‘Register‘ option on the login page for new users.
  5. In case you forgot your password, there’s typically a ‘Forgot Password’ link on the login page which you can use to reset your password.

Just so you know, the exact steps may vary slightly, and it’s best to follow any additional on-screen instructions provided on the myTNB portal.

What can I do in the TNB portal online?

Through this portal, both residential and commercial customers can manage their electricity accounts in a convenient and user-friendly manner. Here’s a summary of the features and services provided through the TNB online:

Check TNB Bill

Users can check their electricity bills anytime and anywhere through the portal, either registered with myTNB portal or without registration.

Bill Payment

Users can pay their electricity bills anytime and anywhere through the portal via FPX of Malaysian banks, cards and many moer.

Account Management

Customers can view, manage, and organize their TNB accounts, enabling them to handle multiple aspects of their electricity supply and billing with ease.

Service Applications

The portal provides options to apply for new, upgrade, or downgrade electricity supply with just a few clicks.


The myTNB portal can be accessed online, through phone banking, or a mobile app, and users can log in using the same credentials as the myTNB app.

The TNB portal is part of TNB’s efforts to enhance the customer experience by offering a convenient platform for managing electricity-related transactions and services.

Categories TNB

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