Fox ESS ECS4100 4.03kWh HV Battery (Slave) V2 Connector B
- UK stock — no drop-ship delays
- MCS-certified products
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- Free system design support
- Match inverters to panels with our online tool
- G98 / G99 compliance flagging
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- Next-day delivery on stocked items
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- Fox ESS ECS4100 4.03kWh HV Battery (Slave) V2 Connector B
- Part No: FE-HV-ECS-4100
- Storage Systems - Li-ion Battery Pack
- 4.03kWh Capacity
- Scalable to 28.21kWh
- 90% Depth of Discharge
- Wide Temperature Tolerence
- Easy Installation
- CAN/RS485 Communication
- High Voltage
Fox ECS - High Voltage Battery (Slave)
ECS4100
ECS is a high-performance, scalable battery storage system. The modular design allows for maximum flexibility, making it suitable for a broad range of storage applications. Additional batteries can be installed in series, allowing for a maximum storage capacity of 28.21 kWh. Installation is easy, with a plug and play solution that can save valuable time for installers.
Don't forget: You must register your install with Fox online to activate the 12 year product warranty, otherwise it's 5 years as standard. Please click here for registration page. Please check the warranty document for more information.
This battery requires a MINIMUM of 2 modules to work (Master + Slave) for H1/KH1/H3 Smart and 3 modules for H3/H3 Pro inverters. This battery can have a MAXIMUM of 7 modules in a stack (1x Master + 6x Slaves)
If upgrading an existing system make sure it is a V2. Segen have only received V2 of the 4100 battery model, and as such there should be no compatibility issues when installing new systems or expanding existing systems when the original batteries were purchased from Segen.
Delivery times vary by region:
- UK — 1-2 business days
- Highlands & Islands — 1-2 business days
Returns accepted within 14 days of delivery for unused items in original packaging.
