FOXESS EQ5000-P High-Voltage Battery: Scalable module power for maximum independence and efficiency
The FOXESS EQ5000-P high-voltage battery storage system is the perfect choice for homeowners, commercial businesses, and professional installers looking for a reliable, highly flexible, and future-proof energy storage solution. With a compact 4.97 kWh storage capacity per module and an outstanding depth of discharge of 95%, the LFP system maximizes the use of your self-generated solar power. The modular plug-and-play design with master (EQ5000-P-M) and slave modules (EQ5000-P-S) allows for effortless wall or cabinet mounting, both indoors and outdoors, and can be expanded at any time to up to 44.73 kWh as energy needs grow.
Highlights of the EQ5000-P-M (Master Module)
- Integrated battery management: As a central control unit, it manages and monitors the entire battery array with up to 9 modules in series.
- Secure CAN communication: Guarantees precise, high-speed data exchange with the inverter and all connected slave modules.
- Clear LED status indicator: 6 integrated LEDs provide direct, clear visual feedback on the operating status and charge level.
- Integrex fire protection feature: Factory-installed fire protection ensures the highest level of safety for home and commercial use.
Highlights of the EQ5000-P-S (Slave Module)
- Compact 4.97 kWh expansion: Flexible capacity expansion in a system array from 9.94 kWh (2 modules) up to an impressive 44.73 kWh (9 modules).
- Durable LFP cell chemistry: Lithium iron phosphate technology ensures maximum thermal stability, maximum service life, and an efficiency of over 95%.
- High depth of discharge (95% DoD): Enables near-full use of stored energy without compromising cell health.
- All-weather IP65 housing: Robust design for safe operation indoors and in sheltered outdoor areas from -10 °C to +55 °C (optionally down to -25 °C with preheating).
Technical specifications of the EQ5000-P-M Master Module
Technical specifications of the EQ5000-P-S Slave Module
Advantage for professionals: The FOXESS EQ5000-P high-voltage system impresses with rapid plug-and-play installation, outstanding efficiency of >95%, and maximum flexibility. With seamless expandability from 9.94 kWh to 44.73 kWh and the uncomplicated connection of master and slave modules, you can offer your customers a tailor-made, extremely durable storage solution for every requirement profile.
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Frequently Asked Questions
What are the advantages of using a photovoltaic system from Terra Energy?
What are the advantages of using a photovoltaic system from Terra Energy?
With a PV solution, companies can reduce their energy costs, cut CO₂ emissions, and strengthen their corporate sustainability. Our partner solutions ensure performance, efficiency, and future-proofing in B2B applications.
What happens after I purchase a system? Is there support or maintenance?
What happens after I purchase a system? Is there support or maintenance?
Our service doesn't end with your purchase. We support you from delivery and commissioning to the long-term optimization of your system. Our technical support team is available to answer questions and can arrange specialized installation or maintenance partners if needed.
What shipping and delivery options do you offer?
What shipping and delivery options do you offer?
Within Germany, we generally offer free shipping for photovoltaic systems. For international deliveries or bulky components such as modules or mounting systems, we will individually prepare a shipping solution for you (e.g., pallet delivery, truck freight).
What payment methods are available to business customers?
What payment methods are available to business customers?
We offer various payment options for business customers, including prepayment and purchase on account. Simply contact our sales department.
How does Terra Energy support me in selecting and planning my PV solution?
How does Terra Energy support me in selecting and planning my PV solution?
We offer expert advice and customized planning, taking into account location, consumption, subsidies, and technology. Together, we will develop your optimal solution, from the initial concept to commissioning.
What brands and technologies do you carry?
What brands and technologies do you carry?
We work with leading manufacturers and brands in the photovoltaic and energy storage segments to offer you state-of-the-art technology with high quality and performance. Please feel free to ask us for specific manufacturer and product details for your project.


