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FOX ESS 6kWh
Solar Battery
CQ6-S

The FOX ESS CQ6-S 6kWh battery module provides high-voltage LFP energy storage in a scalable modular design. It can be added to a CQ6 system to increase total storage capacity, providing a flexible solution for residential solar and energy storage applications.
Solar Battery

FOX ESS 6kWh Solar Battery – CQ6-S

The FOX ESS CQ6-S 5.99kWh battery module is a high-voltage LFP expansion battery designed for the FOX ESS CQ6 energy storage system. With 5.99kWh nominal energy, 100% DoD, 95% round-trip efficiency and a modular design, it can be combined with a CQ6-M controller module and additional CQ6-S modules to expand total storage capacity.

$5,400.00
Inc. GST / Per Unit
In Stock
Brand FOX ESS
SKU / Model ES-FOX-CQ6-S
Warranty 10-Year Warranty
Compatible With
  • FOX ESS CQ6 Battery System
Add to Cart Download Datasheet
10-Year Warranty Performance Warranty
660 × 360 × 190 mm (L × W × H) Dimensions
48.8 kg ±5% Weight
IEC 62619 , IEC 61000-6-1/2/3/4 , UN38.3, IP65 Certificate
Product Description

FOX ESS CQ6-S 6kWh Battery Module

The FOX ESS CQ6-S is a high-voltage lithium iron phosphate (LFP) battery expansion module designed for residential and energy storage applications. With a nominal energy capacity of 5.99kWh, the CQ6-S forms part of the modular FOX ESS CQ6 high-voltage battery system and is used together with a CQ6-M controller module to expand total system storage capacity. The system is designed for scalable, high-efficiency solar energy storage applications.

Product Description

Battery Technical Specifications

Specification Value
Model CQ6-S
Battery Chemistry LFP (LiFePO₄)
Nominal Energy 5.99 kWh
Nominal Capacity 104 Ah
Nominal Voltage 57.6 V
Battery Voltage Range 52.2–65.7 V
Maximum Charge/Discharge Current 50 A
Recommended Charge/Discharge Current 50 A
Peak Discharge Current 120 A for 60 seconds
Round-Trip Efficiency 95%
Depth of Discharge 100%***
Operating Temperature 0°C to +55°C charging / -10°C to +55°C discharging
Storage Temperature -10°C to +50°C
Dimensions 660 × 360 × 190 mm
Weight 54 kg ±5%
Communication CAN
Compatibility
Inverter
  • Compatible FOX ESS high-voltage battery inverter / CQ6 system
Battery Systems
  • FOX ESS CQ6 Series
System Types
  • Hybrid Solar Systems
  • Commercial Energy Storage
  • Battery Energy Storage Systems
  • Backup Power Systems
  • Residential Energy Storage
Other
  • Solar PV Systems
  • Self-Consumption
  • Energy Management
  • Backup Power
  • Load Shifting
  • Energy Storage
Documents

Downloads & Documentation

Product Datasheet Technical specifications & performance data
PDF Download
Installation Manual Mounting, wiring & commissioning guide
PDF Download
Warranty Document Full 25-year performance warranty terms
PDF Download

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