FoxESS CQ7-M (7.02 kWh battery module with BMS)

FoxESS CQ7-M is a 7.02 kWh battery module based on lithium iron phosphate (LFP) technology. It is intended to create flexible, scalable energy storage systems with high efficiency and long service life. The module allows easy plug-and-play installation, and its design ensures reliable operation under various environmental conditions.

FoxESS is a global manufacturer of energy storage and management solutions, specialising in inverters, battery systems and renewable technologies. The company focuses on innovation and quality, delivering products with high reliability and energy efficiency.

Electrical parameters

• Cell technology: LFP (LiFePO₄)
• Nominal capacity: 7.02 kWh
• Nominal voltage: 115.2 V
• Operating voltage range: 104.4–919.8 V
• Recommended charging/discharging current: 50 A
• Maximum charging/discharging current: 80 A
• Peak current (60 s): 110 A
• Charge/discharge cycle efficiency: >95%
• Depth of discharge (DoD): 90%
• Communication: CAN

Mechanical parameters

• Dimensions (W×D×H): 660 × 360 × 420 mm
• Weight: 102.8 kg (±5%)
• Enclosure type: standing module, for indoor and outdoor use
• Ingress protection: IP65
• Cooling: natural convection
• Operating humidity: 5–95% (non-condensing)
• Operating temperature range: charging 0–55°C, discharging –10–55°C
• Installation altitude: max. 3000 m
• Safety features: fire protection, compliance with IEC 62619, IEC 61000‑6‑1/2/3/4, UN38.3