What is Tron Energy, Bandwidth and how to not overpay for Tron fee?
You must know that each transaction in the Tron network requires a certain amount of Bandwidth and Energy.
Bandwidth: Regular transactions consume only bandwidth (mostly functions such as transfer, freeze, and unfreeze).
Energy: Energy is a type of server resource consumed when running smart contracts. All transactions in Forsage Tron are interactions with smart-contract and require both bandwidth and energy. Tron energy can be acquired by freezing TRX or by burning TRX.
Note: Forsage doesn't get fee payments it goes to the Tron network. If you burn Tron for the energy you pay for each transaction, even for the failed one.
You can check Energy and Bandwidth level in your wallet app (Tronlink, Token Pocket) or on the Tron explorer.
Go to https://tronscan.org/ enter your wallet in the search field and you will see your current level of Energy and Bandwidth.
If you want to not overpay for the Tron fee, you need to freeze a certain amount of TRX for Energy. And then instead of burn TRX for energy, you will be used Energy from frozen TRX. Later you can unfreeze TRX and have it back in 3 days after unfreeze.