Hoymiles HAT-5.0HV-EUG1 3-phase inverter

The Hoymiles HAT-5.0HV-EUG1 AC-coupled inverter is a three-phase device for upgrading photovoltaic installations with a rated power of 5 kW, designed to work with existing PV inverters to create a grid-tied system. The device supports energy management modes (EMS) — self-consumption, economic mode, and backup mode — and allows remote monitoring via the S-Miles cloud.

The manufacturer is Hoymiles Power Electronics Inc., specializing in solutions for photovoltaic systems and energy storage. The company provides devices compliant with international safety and grid standards (including EN 50549, IEC 62109), offering support for remote monitoring and integration with BMS systems.

Electrical parameters

• Battery type: lithium-ion
• Nominal battery voltage: 500 V
• Battery voltage range: 170–600 V
• Max. charging/discharging current: 20 A / 20 A
• Max. power (output/battery): 5000 W
• Rated apparent output power (grid connected): 5000 VA
• Max. apparent output power (grid connected): 5500 VA
• Rated AC voltage: 400/380 V, 3L/N/PE
• Rated frequency: 50/60 Hz
• Max. output current: 8.3 A (at rated power)
• Max. input current: 15.2 A
• Max. efficiency: 97.5%
• Switching time to UPS: <10 ms

Mechanical and environmental parameters

• Dimensions (W × H × D): 502 × 486 × 202 mm
• Weight: 23 kg
• Mounting: wall-mounted
• Protection class: IP65
• Cooling: natural convection
• Noise level: <40 dB(A)
• Operating temperature: from -25 to +65 °C (above 45 °C derating)
• Relative humidity: 0–95%, non-condensing
• Altitude: <2000 m
• Communication interfaces / I/O: RS485, CAN; optionally Wi‑Fi/Ethernet/4G; DRM, 1×DI, 2×DO