Fox ECS2900 2.88kWh HV Battery (Master) Type A
#2: FE-HV-ECM-2900-4A2C Β #:3 5999
Fox ECS2900 Datasheet
Fox ECS2900 Manual
Fox ECS2900 Warranty
If purchasing to add to an existing system please check if you have V2 with B connector batteries on your existing system.
Suitable for charging from the grid such as Economy 7 & Octopus Go. For detailed explanation of how to maximize Economy 7 essential information to work out which battery storage options is best for you please visit - Understanding Economy 7
Compatible with Fox HV chargers only available on our Fox HV main page
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ECS 2.88kWh Scalable Lithium-Ion Battery Storage System
The ECS 2.88kWh battery module is a high-performance, modular, and scalable energy storage solution designed for residential and commercial solar installations. With its plug-and-play design, installation is fast and straightforward, making it an installer-friendly choice for reliable energy storage.
Key Features
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Flexible & Scalable: Expandable up to 20.16kWh by connecting multiple units in series
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High Efficiency: 90% Depth of Discharge (DoD) for maximum usable capacity
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Reliable Performance: Wide temperature tolerance for stable operation across conditions
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Smart Communication: Integrated CAN/RS485 communication protocols for seamless system integration
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Easy Installation: Compact, modular design with plug-and-play setup saves time and effort
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High Voltage System: Ensures efficient and safe energy management
Technical Specifications
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Nominal Capacity: 2.88 kWh
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Scalable Capacity: Up to 20.16 kWh
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Weight: 34.7 kg
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Battery Type: Lithium-Ion (Li-ion)
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Voltage: 52 V
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Rated Power: 2,880 W
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Depth of Discharge: 90%
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Continuous Discharge Rate (Normal Use): 1,440 W
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Maximum Discharge Rate (5 Minutes): 2,880 W
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Surge Discharge Rate (15 Seconds): 3,000 W
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Maximum Charge Rate (5 Minutes): 2,880 W
Why Choose the ECS 2.88kWh Battery?
β Scalable solution for growing energy needs
β Compact & modular design for space-saving installation
β Dependable performance with high DoD and wide temperature tolerance
β Ideal for residential and small commercial storage systems
β‘ The ECS 2.88kWh Battery provides a cost-effective, reliable, and expandable energy storage solution, making it perfect for households and businesses looking to maximise solar self-consumption and energy independence.



