Fox ESS PV storage with BMS ECS4100H I 4.03 kWh I single module Master V2.0 - Connector B

Scope of delivery

• 1 x ECS4100H LiFePO4 battery with integrated BMS (4.03 kWh)

Product Highlights

• Wireless, interlocking high-voltage PV storage modules
• Modularly expandable up to 28.21 kWh for an unlimited period
• Very wide operating range from -10 to +55°C (from approx. 0°C/15°C only discharge)
• 10-year full replacement guarantee – even after 8 years, Fox ESS will provide a free replacement in case of problems
• High protection class IP 65 – suitable for outdoor installation
• Natural convection cooling for longer life and quiet operation
• Easy installation with plug & play design
• Optimal energy yield thanks to 90% depth of discharge (DoD)
• For further technical details please refer to the data sheet

Detailed description

Easy scaling and installation

The powerful high-voltage PV storage system FoxESS ECS4100H series offers a storage capacity of 8.06–28.21 kWh. It consists of the base module CM4100H with integrated battery management system and the additional battery modules CS4100H.

The complete ECS4100H system can be modularly expanded up to 28.21 kWh (6x CS4100H + 1x CM4100H with BMS). The total height of the PV storage system is 0.95 m. The modules can be expanded without time limit , giving you complete independence when configuring and expanding your storage system.

Thanks to plug-and-play installation, the high-voltage PV storage system is quickly commissioned. The individual PV storage modules are simply plugged into each other wirelessly. The data cable and battery connection cable, each 1.2 m long, are included. Therefore, no additional cables are required for commissioning.

Important: For operation with the Fox ESS H1 hybrid inverter, at least two PV storage modules are required: the CM4100H base module and the CS4100H battery module (min. 8.06 kWh). The Fox ESS H3 and H3 Pro 3-phase hybrid inverters require at least three PV storage modules: the CM4100H base module, and two CS4100H battery modules (min. 12.09 kWh).

Can be used anywhere and for a long time

Thanks to their high IP 65 protection rating, the ECS4100H - H2-H7 high-voltage PV storage systems are suitable for outdoor installation and can therefore also be operated in the garage or under a canopy. The particularly wide operating range of -10°C to +55°C (from approximately 0°C/15°C only discharging) ensures flexible use year-round.

The PV storage ECS4100H - H2-H7 consists of deep-cycle and safe LiFePO4 HV batteries that achieve over 6000 cycles and have a depth of discharge of 90%.

The prismatic LFP cells for energy storage ensure a long service life. Compared to other LFP and cell technologies, they also offer the highest level of safety.

Natural convection cooling allows for quieter operation and a longer service life.

Fox ESS stands for excellent service

Fox ESS boasts fast and excellent German customer service and a 10-year full replacement warranty. If a problem occurs with the PV storage system, for example, after eight years, Fox ESS will provide a free replacement. High-quality components from leading global manufacturers ensure a reliable and long-lasting PV storage system.

The PV storage tank is also compatible with my-PV hot water heaters. This means you can also heat your water with your PV system.