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Free Nights & Solar Days from TXU Energy

Written by Dominique Sabins /

Edited by Hannah Whatley

Last updated October 8, 2025

Harness solar energy and free usage periods with TXU Energy.

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Free Nights & Solar Days FAQs

  • If your schedule keeps you out of the house most of the day and the majority of your electricity consumption is in the evenings, this plan could be advantageous. However, average consumers who use power throughout the day are not likely to save money with this plan. Call our team to discuss your energy habits and determine if this plan is a good fit.

  • The Free Nights & Solar Days plan does not include solar panels. Instead, TXU purchases renewable energy certificates (RECs) on your behalf to reflect the amount of energy you use during the day. TXU purchases solar energy in megawatt hours (MWh) from solar plants and feeds this electricity to the power grid.

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