Fox ESS H3-10.0K-SH Smart hybrid inverter · 10 kW three-phase high-voltage

The Fox ESS H3-10.0K-SH is a three-phase hybrid inverter from 10 kW from the H3 Smart series, the Fox ESS Smart range for three-phase self-consumption in residential and small-scale industrial applications with high-voltage storage.

Key points

• 3 independent MPPT trackers and even 950 V input voltage: longer strings, less cabling and greater design flexibility on roofs with multiple orientations.
• Three-phase backup with switchover in less than 10 ms, sufficient to ensure that sensitive equipment does not restart in the event of a power cut.
• High-voltage battery from 100 to 800 V with a charging and discharging current of up to 50 A.
• Efficiency of up to 97.9 % and a load efficiency of 98.5 %.
• IP65 and built-in fuse: suitable for outdoor installation without an additional enclosure.
• AFCI, anti-islanding and DC/AC surge protection integrated.

Technical specifications

• Rated output power: 10 kVA · three-phase 400/230 V (380/220 V), 50/60 Hz
• PV input: 3 MPPT · 120–950 V · max. 950 V · up to 140 A
• Battery: high-voltage LFP lithium, 100–800 V · max. 50 A during charging and discharging · CAN communication
• Back-up/EPS: up to 10 kVA · switchover < 10 ms
• Maximum efficiency: 97.2–97.9 % depending on model · European efficiency up to 97.9 %
• Dimensions: 600 × 450 × 226 mm · weight 34 kg
• Degree of protection: IP65
• Communications: Ethernet, RS485 (EMS), meter, WiLAN (Wi-Fi + LAN + Bluetooth), optional 4G, DRM, ripple control, USB, BMS (CAN), SG Ready
• Protections: built-in fuse, open-circuit protection, short-circuit protection, reverse polarity protection, DC/AC overvoltage protection and AFCI

Compatible batteries

Designed for the Fox ESS high-voltage batteries: EP5, EP11 and the modular tower EQ4800, expandable module by module.

Monitoring and assurance

You need the DTSU666 three-phase meter with three 200 A transformers for injection control. Monitoring in FoxCloud via the WiFi/LAN dongle or the 4G dongle. Standard 5-year warranty, extendable to 10 or 15 years by registering with FoxPro within 36 months of commissioning. Further information is available at the Fox ESS brand page.