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Knowledge Centre

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As the development of social economy, the demand for energy is increasing rapidly.


The emergence of energy storage systems in the last few years has been a game changer for people that want to take control of the energy, either at work or in their homes.


The maximum power of your battery in a hybrid power system will be limited by the inverter or by the battery itself. This information is found in the specifications of each.


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Two Battery Ports

ISUNA has two independent battery ports (3 phase) plus double adaptor which doubles the capacity of the battery use both battery ports at the same time.

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Flexibility & Customisation

High performance fully configurable component-based system, customised solutions for each site.

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Battery Compatibility

ISUNA supports Lead Acid and many other battery types and brands.

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SiC Technology

The first Hybrid Inverter in the world with Silicon Carbide Mosfet (SiC) technology, operating at higher frequencies and greater efficiency.

Top FAQs

ISUNA is Sinexcel’s line of advanced hybrid inverters and energy storage systems for residential and commercial use.

The ISUNA series is modular, flexible and fully customisable. It supports lithium, lead acid & many types and brands of battery. It uses Sic technology to achieve a 99% efficiency rating. The 3-phase models have two independent battery ports which doubles the capacity of the battery use, facilitating the use of both ports at the same time. The ISUNA integrates high-performance hybrid inverters with intelligent EMS and advanced lithium battery solutions.

Yes, hybrid Inverters can grow with you as your needs change or your budget allows. 

Yes, ISUNA systems can handle solar, battery, and grid inputs for seamless power management.

Yes, ISUNA can be an off -grid inverter and supports a standby generator if required.

Absolutely, the ISUNA systems support seamless transition between on-grid, off-grid, and backup modes.

Compatibility varies; Sinexcel recommends using approved battery models for optimal performance.

Yes, Isuna can, using the supplied power meter, Isuna can AC couple existing solar equipment.

ISUNA Sinexcel Testimonial - IGC

My positive experience began with the consultation process. The way Fuseco explained the technology & proposed a custom system to suit my facility was very professional & informative. Once the system was installed, the financial benefits were obvious immediately. I predict that in a couple of years, everyone will be running an ISUNA!

Marco Algassi

Facility Manager at IGC

ISUNA Sinexcel Testimonial - IVE GROUP

Reducing our grid dependency  was really important to us. We had made a significant investment in solar panels but the results were not optimised until we installed an ISUNA system. We saved a lot of money and significantly reduced our carbon footprint. Great system!

John MacDonald

Senior Engineer at IVE Group

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