Fronius Solar Battery

70 years of battery charging expertise

Fronius Solar Battery

Fronius was founded in 1945 by Gunter Fronius and since then has grown to be a major company with more than 3,250 employees across 21 international subsidiaries, 425 of which are employed in research and development. Despite its size Fronius remains privately owned and is very financially stable having been award a No 1 rating by Dun and Bradstreet.

Battery charging has always been a part of the heritage of Fronius and the Fronius lithium-ion solar battery is now available.

The Fronius solar battery is compatible with the following hybrid solar inverters

  • Fronius Symo Hybrid
  • Fronius Primo Hybrid (when available)

The Fronius solar battery uses safe, hi performance lithium-ion phosphate cells manufactured by Sony and comes in the following sizes:

  • 4.5 kWhs
  • 6 kWhs
  • 7 kWhs
  • 9 kWhs
  • 10.5kWhs
  • 12 kWhs

The system is expandable meaning you can start with a 4.5kWh battery bank and expand the system by simply adding additional 1.5kWh cells until you reach the maximum capacity of 12kWhs. Additional cells must be added within 30 months of the original installation to prevent battery cell mismatch.

Key features

  • Maximum depth of discharge of 80%
  • expected lifespan of up to 8,000 cycles (21.9 years)
  • 7 year warranty

The Fronius solar battery forms part of the Fronius 24 hours of sun vision

Fronius Energy Package

Fronius Energy Package

Fronius Battery Warranty

Fronius Battery Warranty

Contact us today about Fronius Battery systems

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Testimonials

5 Star Review - The Sun WorksI was very impressed by the sales process. I asked many questions which were fully answered, and requested several different quotations and options. The quotes were clearly documented and had appropriate additional technical materials appended. The final pricing was competitive and the responsiveness of the sales person (Wayne Deckert) was great which to me was an important factor. The installation team arrived at the exact time promised on each day and certainly gave me the confidence that they were specialists in their field. Overall I can most certainly recommend Sun Works to others considering a solar system. Our system was installed during April 2018.
I can most certainly recommend Sun Works