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ZT-2.0 5kWh

The Zephyr Tech ZT-2.0 5kWh Powerwall is the next generation of compact home energy storage. With advanced solid-state cells, it delivers higher efficiency, greater energy density, and longer lifespan than traditional lithium batteries. Designed to store solar energy or charge from the grid during off-peak hours, the ZT-2.0 powers your home with maximum reliability while minimizing energy loss. Safe, sleek, and built for the future, it’s the smart choice for efficient energy independence.

Need us to install your battery? Here's how it works:

We visit your site — to check the ideal battery location and prepare for a seamless install.
We handle the technical stuff — including grid approvals (DNO), so you stay compliant‍
Our ZT approved contractors install your system — clean, fast, and to the highest standards.‍
You start saving — monitor usage, cut bills, and enjoy real energy independence.

No guesswork. No surprises. Simply choose Battery With Full Installation and check out for £0 — we’ll contact you to confirm your setup and provide a full quote.

£ 2,995.00

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Delivery to UK

We deliver to anywhere inside the United Kingdom.

Product Information

Capacity: 5.12kWh (100Ah)
Voltage: 51.2V
Cycle Life: >6000 cycles (@80% DoD)
Efficiency: Charge at 100%; Discharge at 98–99%
Monthly Self-Discharge: <3%
Charge Voltage: 58.4V ±1.0V
Max. Charge/Discharge Current: 60A/100A
Internal Resistance: ≤30mΩ
Mounting Options: Wall or floor mount
Dimensions: 545mm x 385mm x 144mm
Weight: 42.5kg
Battery Chemistry: Lithium Solid State Cells
Smart Monitoring: Compatible with Sunsynk App
Warranty: 10 Years (T&Cs apply)

Product Dimensions

Weight

42500

g

Width

14.4

cm

Height

54.5

cm

Length

38.5

cm