PRODUCTS
Zion Technologies Limited delivers innovative and dependable energy storage solutions for businesses across New Zealand. Working with one of the world’s leading vanadium battery manufacturers, Rongke Power, we provide reliable Vanadium Flow Battery systems designed for commercial, industrial, and utility-scale applications.
Products
Advantages of our Vanadium Flow Battery
Safety First
No risk of thermal runaway, ensuring reliable operation.
Extended Lifespan
Over 20,000 charge/discharge cycles with minimal degradation.
Deep Energy Utilization
100% Depth of Discharge (DOD) for maximum efficiency.
Scalability
Flexible solutions for applications ranging from kilowatts (kW) to megawatts (MW).
Our Product Range – Powered by Rongke Power (World’s #1 Vanadium Flow Battery Manufacturer)
UPower Series – The Most Trusted Vanadium Redox Flow Battery in New Zealand
The UPower Series is Rongke Power’s flagship commercial and industrial battery system. Developed by one of the world’s leading vanadium battery manufacturers, it is fully IEC 62932 and UL 9540A certified and has been deployed in hundreds of projects worldwide.
Each standard containerized unit delivers 10 kW power and 40 kWh usable energy, but because the system is 100 % modular you can stack units to reach any size you need from 100 kWh home systems to 100+ MWh grid projects.
Why New Zealand Businesses & Communities Choose UPower Vanadium Flow Batteries
- Completely non-flammable – can be installed indoors or next to buildings
- 25–30 year calendar life with almost zero degradation
- True long-duration storage (4–24+ hours) – perfect for evening peak shifting and multi-day autonomy
- Works in extreme NZ climates – no active cooling needed, operates from –20 °C to +60 °C
- 100% recyclable vanadium electrolyte – the most sustainable battery chemistry available
- No fire suppression systems required – huge savings on insurance and compliance
- Remote monitoring & predictive maintenance included as standard
Real New Zealand & Pacific Applications
- Solar + storage for schools and marae (Auckland, Northland, Bay of Plenty)
- Peak-demand reduction for factories and freezing works
- Off-grid and weak-grid solutions for Pacific islands and rural communities
- Large solar farm energy time-shifting (sell power when prices are highest)
- Backup power for hospitals, data centres and emergency services
What’s Included with Every UPower System
- Factory-preloaded vanadium electrolyte (ready to use)
- Integrated hybrid inverter & battery management system
- Web + mobile app for 24/7 monitoring
- 10-year product warranty
- 25-year performance & electrolyte warranty
- Full turnkey installation by our Auckland-based team