
If the grid goes down, you won't even notice - the X1 switches to backup in under 10 milliseconds, keeping your lights, fridge and connectivity running without interruption.
Start with the storage you need today and expand later without replacing a thing. TCL's Smart Balancing Technology runs new and old battery modules side by side, so adding capacity is simple.
IP66-rated, the X1 is built for the weather where you live - whether the temperature hits −20°C in January or bakes at 50°C in July, it's designed to keep your energy flowing in the fullest range of real-world conditions.
With 200M+ connected home appliances, the smart home is TCL's home turf - TVs, washing machines, air conditioning and more all linked in an intelligent platform. So when you're ready to manage energy flows across your whole home, you're already ahead.


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It depends on your daily energy use, how much solar you have, and whether you want to cover evenings only or full whole home backup too. The X1 starts at 8kWh and scales to 128kWh, and your installer will size the right system for your home during the survey.
Yes - and this is where the X1 is different. TCL's Smart Balancing Technology lets new and existing battery modules run side by side without losing performance. You protect your original investment and expand when you're ready.
The X1 switches to battery power in under 10 milliseconds - fast enough that most appliances don't notice. Lights, fridge, connectivity: everything keeps running until the grid comes back or your battery needs recharging.
Yes. The X1 is designed to integrate with an existing solar installation as well as new ones. Your installer will confirm compatibility during the survey.