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DEYE SUN 25KVA Three Phase Hybrid Solar Inverter – SUN-25K -SG01HP3-EU-AM2


Key Features

  • 25kW rated AC output power
  • Three-phase hybrid solar inverter
  • High-voltage battery system
  • 160–700V battery voltage range
  • 50A maximum battery charging current
  • 50A maximum battery discharging current
  • Supports lithium-ion batteries
  • 2 MPPT trackers
  • 2+2 PV string configuration
  • Up to 50kW maximum PV access power
  • Up to 40kW maximum PV input power
  • 1000V maximum PV input voltage
  • 150–850V MPPT voltage range
  • 1.5× rated power off-grid peak output for 10 seconds
  • 100% unbalanced output
  • Supports AC coupling for retrofitting existing solar installations
  • Up to 10 units can operate in parallel for on-grid and off-grid applications
  • Supports multiple batteries in parallel
  • Supports diesel generator energy storage
  • Six programmable battery charging/discharging periods
  • 3L+N+PE three-phase connection
  • IP65 protection
  • Maximum efficiency of approximately 97.6%
  • Built-in protection and monitoring functions

4,320,000.00

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DEYE SUN-25K-SG01HP3-EU-AM2 – 25kW Three-Phase High-Voltage Hybrid Solar Inverter

The DEYE SUN-25K-SG01HP3-EU-AM2 is a powerful 25kW three-phase high-voltage hybrid solar inverter designed for large residential, commercial, and energy-storage applications. It integrates solar PV generation, high-voltage battery storage, grid power, and generator support into a single energy-management system. Deye identifies this model as part of its 5–25kW three-phase hybrid inverter series with 2 MPPT trackers and high-voltage battery support.

The inverter supports 160–700V lithium-ion battery systems and provides up to 50A maximum battery charging and discharging current. Its high-voltage battery architecture is designed to improve system efficiency while allowing flexible battery-storage configurations.

For solar input, the 25kW model supports up to 50kW maximum PV access power and 40kW maximum PV input power, with a 1000V maximum PV input voltage. It features 2 MPPT trackers with a 2+2 string configuration, providing flexibility when designing larger PV arrays.

SUN-25K-SG01HP3-EU-AM2

25kW Commercial Three-Phase HV Hybrid Inverter | 160V–700V High Voltage Battery

25 kW
Nominal Power

High-Voltage Battery

Operating battery voltage range of 160V–700V ensures higher system efficiency and lower heat dissipation.

100% Unbalanced Output

Supports 100% unbalanced three-phase output; each phase can deliver up to 50% rated power.

Multi-Unit Parallel

Supports up to 10 units in parallel operation for both on-grid and off-grid expanded microgrids.

AC Coupling Capability

Seamlessly retrofits existing grid-tied solar power installations without altering original string wiring.

Generator Support

Direct support for energy storage from diesel generators with 6 programmable time period settings.

Compact & Reliable

IP65 protection with compact 30.5 kg wall-mounted enclosure and Type II DC/AC surge arresters.

1. Battery Input Data
Battery Type Lithium-ion
Battery Voltage Range 160 V – 700 V (High Voltage)
Max. Charging / Discharging Current 50 A / 50 A
Number of Battery Inputs 1
Charging Strategy for Li-Ion Battery Self-adaptation to BMS via CAN / RS485
2. PV String Input Data
Max. PV Access Power 50,000 W
Max. PV Input Power 32,500 W
Max. PV Input Voltage 1,000 V
Start-up Voltage / Rated DC Voltage 180 V / 600 V
MPPT Voltage Range 150 V – 850 V (Full Load: 625 V – 850 V)
Max. Operating PV Input Current 30 A + 30 A
Max. Input Short-Circuit Current 50 A + 50 A
No. of MPP Trackers / Strings per Tracker 2 Trackers / 2 + 2 Strings
3. AC Input / Output Data
Rated AC Output & Active Power 25,000 W
Max. AC Apparent Power 27,500 VA
Rated AC Input / Output Current 37.9 A / 36.3 A
Max. AC Input / Output Current 41.7 A / 39.9 A
Max. Three-Phase Unbalanced Output Current 41.7 A
Max. Continuous AC Passthrough (Grid to Load) 80 A
Peak Off-Grid Power 1.5 × Rated Power (10 seconds)
Nominal Output Voltage & Grid Type 3L/N/PE 220/380Vac, 230/400Vac (50/60Hz)
Power Factor / THDi 0.8 leading to 0.8 lagging / <3% (of nominal power)
4. Efficiency & Protections
Max. Efficiency / Euro Efficiency 97.60% / 97.00% (MPPT Efficiency: >99.0%)
Integrated System Protections DC Polarity Reverse Protection, AC Output Overcurrent/Overvoltage/Short-Circuit, Thermal Protection, Anti-Islanding Monitoring, Residual Current (RCD) Detection, Insulation Impedance Detection
Surge Protection Level Type II (DC) / Type II (AC)
Grid & Safety Regulations IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, G99, VDE-AR-N 4105, IEC/EN 62109-1/-2, IEC/EN 61000-6-1/2/3/4
5. General & Mechanical Data
Operating Temperature Range -40°C to +60°C (>45°C Derating)
Cooling Method / Noise Intelligent Air Cooling / ≤55 dB
Communication Interfaces RS485, CAN, Wi-Fi / GPRS / 4G (Optional)
Dimensions (W × H × D) 408 mm × 638 mm × 237 mm (Excluding connectors/brackets)
Weight / Ingress Protection 30.5 kg / IP65 Waterproof & Dustproof
Installation Style / Warranty Wall-mounted / 5 Years (10 Years Optional)

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