ZettaJoule Energy Storage designs and supports advanced battery systems and containerised BESS projects. Use this page to request a quotation, start a new project discussion, or get technical support for components and existing systems.

Please provide as much relevant information as you can so that our engineering team can respond efficiently.

Use this form for questions about components purchased from our shop or for technical issues on systems we have designed or commissioned. For faster support, include your order or project reference and any diagnostic information available.

Main contact addresses (obfuscated to reduce spam):
- General enquiries: info[at]1zettajoule.com
- Technical support: support[at]1zettajoule.com

If your system is under a support contract, please mention this so we can prioritise correctly.

ZettaJoule Energy Storage Pty Ltd operates as a specialist engineering company focused on renewable energy storage solutions and components.

Registered in South Africa.
VAT and formal company registration details are available on quotations and invoices, or on request via the enquiry forms on this page.

If you are still scoping your project, you may find these pages useful before submitting an enquiry:

• Bespoke Battery Packs – design process and typical applications.
• Containerised BESS Systems – architecture and project considerations.
• EMS & Remote Monitoring – control, optimisation and VTScada integration.
• Components Shop – BMS, cells, relays, fuses and more.
• Blog – technical articles, checklists and design guidance.
• Legal & Privacy – how we handle your data.