Fox ESS Energy Cube ECS2900 Slave: Add 2.88kWh to Your HV Battery System
Grow your home energy storage solution with the Fox ESS Energy Cube ECS2900 Slave Battery module. Designed specifically for the Fox ECS 2900 high-voltage (HV) system, this unit allows you to easily add 2.88kWh of nominal capacity to your existing ECM2900 Master setup. Expanding your battery energy storage enables you to store more clean energy from your solar panels, reducing your grid dependence, saving money on peak energy tariffs, and providing greater backup power potential when paired with a compatible Fox ESS inverter.
Increase Storage with Dependable LiFePO4 Cells
Each ECS2900 Slave module increases your system's nominal capacity by 2.88kWh, using the same safe and long-lasting LiFePO4 prismatic cell technology found in the master unit. This additional storage helps you bridge the gap between solar generation and energy consumption, making the most of your renewable energy system.
Modular Design for Easy Scalability
Adding capacity is straightforward thanks to the modular design of the Fox Energy Cube system. The ECS2900 Slave simply stacks onto your existing battery tower (managed by the ECM2900 Master). The datasheet indicates that up to six slave modules can be added to one master, allowing for a total system capacity of up to 20.16kWh. This 'plug and play' approach simplifies the expansion process for qualified installers.
Consistent Performance and Reliability
Adding slave modules maintains the high standards of the Fox ECS 2900 system. Performance metrics like round-trip efficiency (>95%), depth of discharge (90%), and cycle life (≥6000 cycles) remain consistent, as detailed in the technical specifications. The system's IP65 rating ensures continued protection against the elements. Ensure correct solar cabling is used for connecting the modules.
Why LAMPS Recommend This Product
The Fox ESS ECS2900 Slave module is recommended for system expansion due to:
- Providing a useful 2.88kWh capacity increase per module.
- Utilising safe and proven LiFePO4 battery technology.
- Its simple, stackable design for easy integration into existing systems.
- Maintaining the high performance and reliability metrics of the Fox ECS series.
Technical Highlights (Per Slave Module)
Based on the ECS2900 series datasheet:
- Module Type: Slave Expansion Module (CS2900)
- Nominal Capacity (Module): 2.88 kWh
- Cell Technology: LiFePO4
- Compatibility: Requires ECM2900 Master and compatible Fox ESS Inverter
Note: Adding slave modules increases total system capacity, weight, and affects operating voltage range. Refer to the datasheet for detailed system specifications based on module count.
Expand Your Fox ESS 2900 System Today
Increase your energy storage capacity step-by-step with the Fox ESS ECS2900 Slave module. Verify your mounting setup can handle the added weight. Browse our range of Fox ESS inverters and other solar batteries to complete your renewable energy solution.
