The Energy Cube 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 19.88kWh per inverter. Installation is easy, with a plug-and-play solution that can save valuable time for installers.
SYSTEM KEY FEATURES

• Configuration for Ultimate Flexibility
• Light Weight, Easy Handing
  -77lbs/Battery Module
• Parallel System for Whole Home Backup
  – Nominal Output Power: Up to 4*11.4 = 45.6kW
  – Nominal Backup Battery Capacity: Up to 4*19.88 = 79.52kWh
  – Nominal Off-Grid Output Power: Up to 4*12.5kW = 50kW
  – PV Input Power: Up to 4*17.1kW = 68.4kW
  – # of MPPT: Up to 12 MPPTs
  – Max Continuous Discharging Current 4*50A = 200A

Product Overview

Key Features

• Easy Installation  plug-and-play solution
• High Voltage
• High Efficiency
• Longest Life and Highest Safety
  more than 6000 cycles @90%DOD
• Expandable System
  extremely flexible
• BMS and cable set included

Product Specifications

• Nominal Voltage: 230.4V
• Operating Voltage: 194.4~262.8V
• Recommend Discharge Current: 35A
• Max. Charge/Discharge Current: 50A
• Standard Continuous Charging Current: 50A
• Round-Trip Efficiency: >95%
• DOD: 90%
• Cycle Life: >6000cycle
• Communication Protocol:  RS485, CAN
• Connect style: Parallel

Shipping and Packaging

• The battery can only ship via freight truck

About FOX ESS

FOX ESS is a leading provider of advanced energy storage solutions that empower customers to optimize their energy usage, reduce their carbon footprint, and enhance their energy independence. Founded in 2016, 15% of FOX ESS staff are engineers with a core R&D center base in Shang Hai. FOX ESS has developed a wide range of energy storage products and services that cater to the needs of various industries, including residential-use, utilities, commercial and industrial customers. FOX ESS is committed to delivering innovative, reliable, and cost-effective energy storage solutions that meet the evolving needs of the energy market. With a global team of experienced engineers and energy experts, the primary markets of  FOX ESS include Germany, Italy, the UK, Brazil, Poland, and the US.