stake trx for energy 3

https://tronenergycalculatorsite.alderbrief.com/posts/tron-energy-calculator-use-grows-as-tron-developers-seek-resource-management-tools

When you need to interact with dApps or transfer USDT on TRON but have no energy, staking TRX is the fix. You lock up some TRX in the network's resource model, and it grants you Energy, which covers transaction fees. Instead of burning TRX for each operation, staking lets you reuse that energy daily, making frequent interactions smoother and cheaper.