Fox ESS H3-15.0-Smart and Fox ESS DQ6.6 33 kWh

Fox ESS H3-15.0-Smart and Fox ESS DQ6.6 33 kWh

The Fox ESS H3-15.0-Smart is a compact hybrid inverter for high-voltage batteries and Photovoltaic systems. When combined with a compatible Fox ESS Battery storage system, the manufacturer offers its own complete system with easy-to-use monitoring via the web or smartphone. The Fox ESS DQ6.6 is a modular, LFP-based high-voltage storage system with a capacity of 6.62 kWh per module. The package includes a main unit (master) and four battery modules (slaves) with a total capacity of 33.10 kWh, and can be expanded in stages up to 92.68 kWh. With a 95 per cent depth of discharge, IP65 protection rating and natural convection cooling, it is suitable for both indoor and outdoor installation. Plug-and-play installation and high efficiency make this package an efficient, all-in-one solution for three-phase PV storage systems.

Product benefits of the Fox ESS H3-15.0-Smart:

• Simple connection of a high-voltage battery is possible
• Modern and functional design
• Remote monitoring
• Compatible with ‘back-up power light’ mode
• 10-year warranty
• Smart meter and Wi-Fi dongle are included

Product features of the Fox ESS H3-15.0-Smart:

• Mains connection: 3-phase
• AC power: 15 kVA
• MPP trackers: 3
• Max. battery charge/discharge current: 50 A
• Protection class: IP65
• Communication: Ethernet, EMS (RS485), Meter, WiLAN (Wi-Fi + LAN + Bluetooth), 4G (optional), DRM, Ripple Control, USB, BMS (CAN), SG Ready
• Wall-mounted
• Colour: white
• Dimensions: 600 x 450 x 226 (W x H x D)
• Weight: 34 kg

Product benefits of the Fox ESS DQ6.6:

• Modular high-voltage storage system: scalable from 19.86 kWh (minimum configuration) to 92.68 kWh in 12 expansion stages
• 95% Depth of discharge for maximum utilisation of stored energy
• Preheating function (optional) for operation down to −25 °C – reliable performance even in winter
• Plug-and-play installation without complex cabling – saves installers valuable time
• Fire protection function integrated as standard for enhanced operational safety
• Natural convection cooling – silent, low-maintenance operation without a fan
• IP65 protection for indoor and outdoor use
• Round-trip efficiency of over 95% for minimal energy losses during charging/discharging
• CAN communication for reliable integration into the FoxESS system environment
• LED status indicator on the unit itself for a quick overview of the operating status
• Up to 10 years’ manufacturer’s warranty upon registration (standard warranty: 5 years)

Product features of the Fox ESS DQ6.6:

• Cell technology: LFP (LiFePO₄); Depth of discharge: 95 per cent; round-trip efficiency: >95 per cent
• Rated energy per module: 6.62 kWh; Rated capacity: 115 Ah
• Minimum configuration: 19.86 kWh (1× Master + 2× Slave)
• Maximum capacity: 92.68 kWh (1× Master + 13× Slave)
• Recommended charge/discharge current: 50 A; max. 80 A; peak (60 s): 110 A
• Operating voltage: 104.4–919.8 V
• Operating temperature (without preheating function): Charging 0–55 °C / Discharging −10–55 °C
• Operating temperature (with preheating function activated, optional): charging and discharging −25–55 °C
• Protection rating: IP65; Cooling: Natural convection; Max. operating altitude: 3,000 m
• Communication: CAN; Certificates: IEC 62619, IEC 61000-6-1/2/3/4, UN 38.3

Contents of delivery:

• 1× Fox ESS H3-15.0-Smart hybrid inverter including Smart meter and Wi-Fi dongle
• 1× Fox ESS DQ6.6-M main unit (6.62 kWh)
• 4× Fox ESS DQ6.6-S battery modules (6.62 kWh each)