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EOS Series 51.2V Lithium Energy Storage

5.12–16.07kWh modular batteries. Parallel up to 16 units, expandable to 257kWh. IP65 rated.

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High Quality

Grade-A LiFePO4 cells with strict QC and stable performance for long-term daily use.

Fast Delivery

Standardized production and efficient logistics help ship orders quickly and reliably worldwide.

5-Year Warranty

Backed by a 5-year warranty and responsive support for worry-free installation and operation.

Our Products

Lithium Battery Energy Storage

5.12kWh

Lithium Battery Energy Storage

10.24kWh

Lithium Battery Energy Storage

16.07kWh

Lithium Battery Energy Storage

5.12kwh

Company Profile

About Us

Ultrapower Australia Pty Ltd is an Australia-registered energy storage brand sales and distribution company. We provide reliable lithium battery energy storage solutions for residential and light commercial applications, supporting partners with product selection, documentation, and responsive delivery.

We work with manufacturing partners to offer OEM/ODM services, competitive lead times, and consistent quality control—helping distributors and installers build a scalable, profitable product line with confidence.

What We Offer

  • OEM/ODM: Private-label support, product customization options, and packaging/documentation alignment for your market.
  • Warranty: Clear warranty terms and responsive after-sales coordination to protect your reputation and customer satisfaction.
  • Certification Support: Product compliance documentation support for your region and project requirements.
  • Fast Delivery: Efficient fulfillment planning and export-ready documentation to keep projects moving.
  • Compatibility: System-level mindset—designed to integrate smoothly with common inverter protocols and real installation workflows. 
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Home energy storage

LiFePO4 Battery
51.2V 300Ah

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What Our Customers Say

“Clear datasheets, fast response, and consistent packaging made our export shipments smooth. Their team understands what traders need for customs and documentation.”
Daniel Wong
International Trading Manager
“Stable supply and reliable warranty terms help us sell with confidence. The technical support is quick, and compatibility guidance reduces installation issues for our customers.”
Sophia Miller
Distribution Partner
“Great product roadmap and OEM/ODM flexibility. We were able to align branding and specs for our local market while keeping lead times predictable.”
Ahmed Al-Khalid
Regional Sales Agent
“For project-based orders, they communicate clearly on timelines and requirements. Compatibility and system integration support helped us deliver a customized solution without delays.”
Lucas Ferreira
Project Procurement Lead