Qetron X – 7,200 kWh Saltwater Container Battery

The highest capacity serviceable battery ever built for a 40ft container. At a price that rewrites the market.
 

Three decades of industrial engineering – from building refineries to advanced energy storage. Now we bring you the Qetron X.

7,200 kWh of raw power fits inside a standard 40ft shipping container. That is twice the energy of most lithium systems. And it comes with two breakthroughs:

• Zinc plates you can replace once a year – the rest of the unit lasts 15‑20 years.
• Zero fire risk – the electrolyte is simply saltwater. No lithium, no thermal runaway.

Enough stored energy to run a data centre, a factory, or an entire island micro‑grid for a full day.

Limited launch offer – first 5 units only:
€40 per kWh (≈ $44 per kWh) – 5 to 8 times lower than lithium.
Regular price after launch: €60 per kWh (≈ $66 per kWh).

That is not a typo. That is engineering.

Why Qetron X is different

• Capacity: 7,200 kWh in a 40ft container – the highest of any serviceable battery.
• Service life: Replace the zinc plates annually; the main container, carbon electrodes, and structure last 15‑20 years.
• Safety: Water‑based salt electrolyte – no fire, no explosion, no toxic fumes.
• Simplicity: Operates at room temperature – no heating, no cooling, no pumps.
• Cost per kWh: From €40 to €60 – still up to 8× cheaper than lithium competitors.

Compare to lithium

Lithium containers (Tesla, CATL) give you 3,000‑4,000 kWh per 40ft, pose a fire risk, are sealed (replace whole unit every 5‑10 years), and cost €150‑250 per kWh.

Qetron X gives you 7,200 kWh, zero fire risk, replaceable zinc plates, a 15‑20 year life, and €40‑60 per kWh (launch €40).

Your 10‑year total cost of ownership drops by 70‑80%.

Perfect for

• Data centres that need non‑flammable backup power
• Remote mines and island grids tired of diesel
• Large factories and EV charging hubs
• Military bases and critical infrastructure

Ready to power your facility?

We deliver worldwide. Contact us for a technical datasheet, a firm quote, or a 15‑minute call.

Email: info@qetronx.com