Smart energy optimisation

Your home. Your energy.
Your rules.

The TCL X1 all-in-one energy storage system brings solar power, battery storage and backup power together in a single, compact solution.
Designed for modern homes, it works quietly in the background to maximise your own solar energy, reduce electricity costs and maintain reliable power when you need it most.

Smart home energy, simplified.

Always on, whatever happens

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.

Built to grow with you

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.

Ready for any climate

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.

The start of something bigger

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.

Designed for Performance. Built for Everyday Living.

All-in-One Design

  • Integrates hybrid inverter, batteries, UPS, and EMS into one system - sleek design, easy installation
  • Reserved port for generator connection
  • Universal low-voltage battery solution, flexible adaptation

Full Power Range Coverage

  • Single-phase/three-phase inverters with rated power 3-8kW/5-16kW
  • Battery capacity ranges from 8 to 128kWh
  • Supports up to 4 inverters in parallel (both on-grid/off-grid)

High Adaptability, Ultimate Safety

  • IP66 protection degree, indoor and outdoor installation
  • Integrated with heating module, could running under 0°C
  • Type II SPD on both AC/DC side

Excellent Performance

  • 314Ah cells: higher energy density, longer lifespan, and lower cost
  • 3 MPPTs, ideal for complex rooftop scenarios
  • String current up to 20A, DC/AC ratio up to 2.0
  • 10ms on/off-grid switchover

Frequently Asked Questions

How much storage do I actually need?

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.

Can I add more storage later without replacing what I've got?

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.

What happens to my home if the grid goes down?

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.

Does it work with my existing solar panels?

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.