FoxEss 29.95kWh CQ6 Energy Storage & 5kW Three Phase Hybrid Inverter(H3-5.0-Smart-6CTs)

Product Description:

The Fox ESS H3 series inverter handles three-phase unbalanced output, making it suitable for properties with different loads like air conditioners or machinery. The H3-5.0-E model is compact and designed for residential or light commercial use.

Combined with the CQ6 high-voltage battery system, it provides a scalable energy storage solution. The CQ6 features a modular, stackable design built with LiFePO4 battery cells, offering high power density and safety.

Key Features

• Three-Phase Unbalanced Output: Allows different currents on each phase, ensuring stable voltage for sensitive equipment.
• Emergency Power Supply (EPS): Offers a seamless switchover time of less than 20ms, protecting critical loads during grid outages.
• Smart Meter Integration: Supports up to 6 CTs (Current Transformers) for precise import/export control and load monitoring.
• Battery Scalability: The CQ6 supports up to 14 modules per stack (83.86kWh max) and is compatible with Fox's H3, KH, and H1-G2 series.
• High Efficiency & Protection: Features an IP65 rating for outdoor installation, natural cooling, and a maximum efficiency of over 97.5%.
• System Intelligence: Equipped with a WiFi dongle for remote monitoring via the Fox ESS app, with optional LAN/4G modules.

Technical Specifications

H3-5.0kW-3P Inverter （Reference Specification）

• Max. DC Input Power: 7,500 W
• Rated AC Output: 5,000 W / 5,000 VA
• Max. AC Input Power (Grid): 6,900 W
• Max. Charging/Discharging Power: 5,000 W
• Battery Voltage Range: 120 – 600 V
• MPPT Efficiency: >97%
• Dimensions (W×D×H): 418 × 185 × 434 mm
• Weight: Approximately 22 kg
• Communication: RS485, CAN, WiFi (included), optional LAN/4G

CQ6 Battery System (29.95kWh Configuration)

• Battery Type: Lithium Iron Phosphate (LiFePO4)
• Standard Module Capacity: 5.99 kWh (CQ6 Series)
• System Total Capacity: 29.95 kWh (5 × 5.99 kWh)
• Nominal Voltage (System): 288 V – 384 V (based on module count)
• IP Rating: IP65 (Outdoor/Indoor installation)
• Cycle Life: ≥ 6000 cycles @ 90% DoD
• Dimensions (Per Module, Approx.): 660 × 420 × 190 mm
• Installation Method: Stacked/Floor-mounted