About This Product

The Sonnen Batterie 9.53 Hybrid Single Phase 4.6kw Solar Inverter Without Accessory Kit is a modular home battery storage system with a built-in hybrid inverter. It uses lithium-iron-phosphate (LFP) cells for safe, stable energy storage. The system is designed to store surplus solar energy during the day for use at night, helping you make the most of rooftop solar generation. With its DC-coupled hybrid inverter and scalable battery configuration (from 2.5 kWh up to 15 kWh nominal), it offers a flexible long-term storage solution that can grow with your home’s needs.

Who This Product Suits

• Homeowners with an existing or planned rooftop solar system who want to store excess solar energy for evening and overnight use.
• Households seeking a scalable battery storage solution that can expand over time as energy needs grow.
• People prioritising safety and longevity: the LFP battery chemistry and robust design make this a reliable choice for long-term use.
• Those wanting a hybrid inverter system that simplifies installation by integrating battery and solar inverter functions in one unit.
• Australian households aiming for energy independence, reduced grid reliance and potential savings on power bills by maximising self-consumption of solar energy.

Specifications Explained

• Battery Cell Chemistry: Uses lithium-iron-phosphate (LFP) cells ‘ a stable, well-established technology known for safety and longevity.
• Scalable Capacity: Nominal capacity options from 2.5 kWh up to 15 kWh. Capacity can be expanded incrementally as your energy needs increase.
• Depth of Discharge (DoD): Up to 90% usable ‘ meaning most of the stored energy is available for household use.
• Inverter Output Power: 4.6 kW nominal output (single-phase), suitable for typical household loads.
• PV Input Compatibility: Supports PV input voltages between 75’750 V DC, with dual MPP-trackers ‘ compatible with a wide range of solar panel arrays.
• Modular & Flexible Design: Because the system is modular, you can start small and expand storage capacity later as required.
• Integrated System: Hybrid inverter plus battery storage in one unit ‘ reduces complexity compared with separate inverter + battery setups.
• Efficient & Reliable: High battery efficiency and long cycle life ‘ designed for many years of regular charge/discharge cycles.

Summary

The Sonnen Batterie 9.53 Hybrid Single Phase 4.6kw Solar Inverter Without Accessory Kit is a dependable, flexible home battery storage solution. Its modular design and scalable capacity make it suitable for both small households and homes with growing energy demands. With safe LFP battery chemistry, a built-in hybrid inverter and a 4.6 kW output, it’s a practical choice to store solar energy for overnight use and reduce reliance on the grid. The system is designed for long-term reliability and can be expanded as needs change ‘ offering a future-proof way to improve self-consumption and energy independence.

Further Information From The Manufacturer

The sonnenBatterie is not just a battery, it’s an intelligent storage system that automatically adjusts the energy usage in your household. In combination with solar panels the sonnenBatterie will enable you to supply yourself with clean energy thus making you independent and protecting you from energy price hikes.

sonnenBatterie is long lasting with a minimum lifespan of 10,000 charging-cycles. So you can rest assured that it will supply you with clean energy for many years to come. They are extremely safe using only lithium iron phosphate batteries the safest lithium battery technology available today. Due to the attractive purchase price and short payback periods, the sonnenBatterie is possibly your most economic access to clean energy.

sonnenBatterie offers one of the most flexible single phase energy storage solutions on the market today giving system owners the opportunity to buy a single 2.5kW Battery Storage system with the potential of upgrading to 15kW at a later date depending on demand. This flexibility and ability to monitor from anywhere in the world makes sonnenBatterie an excellent choice for any savvy home or business owner.

This system can have either a medium cabinet holding up to 10kW or the large cabinet holding up to 15kW of batteries. This is the standard system which requires the 2.5kW Battery Pack, which can be extended to 5kW and can be wall mounted, this can be expanded at a later date depending on your requirements. This unit does not have a display and can be controlled/monitored via the sonnen App.

Weights & Measurements Information

About Sonnen

Sonnen is a German energy storage manufacturer known for integrated home battery systems that combine batteries, inverters, and control software into a single platform. Their systems focus on long service life, stable operation, and seamless integration with solar PV. Sonnen products are widely used in residential energy storage projects throughout Europe, Australia, and other regions where reliable home storage is a priority.