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Deye SUN-25K-SG01HP3-EU-AM2

The Deye SUN-25K-SG01HP3-EU-AM2 is a high-voltage three-phase hybrid inverter for commercial and industrial hybrid systems. Compared with 48V storage, the HV battery architecture reduces current at the same power level, which is helpful for higher-power projects with longer cable runs and stricter efficiency targets.

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Why it is useful in system design:
High-voltage lithium battery support improves power handling and keeps DC current under control.
AC-coupling and generator support provide flexibility for both new builds and retrofit projects.
Time-based battery control supports peak shaving, self-consumption and backup reserve strategies.
Parallel operation allows staged capacity expansion as the customer’s site load grows.

The 25kW rating makes this model suitable for PV-plus-storage projects where power density, three-phase output and professional energy management are more important than lowest upfront cost.

Technical Specifications Feedback
Parameter Category Parameter Item Specification Value
AC Input/Output Parameters Rated AC Input/Output Active Power 25,000 W (25 kW)
Maximum AC Apparent Power 27,500 VA (27.5 kVA)
Battery Parameters Compatible Battery Type Lithium-ion High Voltage
Battery Voltage Range 160–700 V
Number of Battery Inputs 1
Maximum Charge/Discharge Current 50 A
PV Input Power Parameters Maximum PV Access Power 50,000 W (50 kW)
Maximum PV Input Power 40,000 W (40 kW)
PV Voltage Parameters Maximum PV Input Voltage 1,000 V
PV Start-up Voltage 180 V
MPPT Voltage Range 150–850 V
Rated DC Input Voltage Class 700 V Class
MPPT & String Parameters Number of MPPT Channels 2
String Configuration 2/2+2
Maximum Operating DC Current 26+26 A
Short-circuit Current 39+39 A
AC Side Parameters Rated AC Voltage 220/380 V or 230/400 V
AC Connection Type 3L+N+PE
Maximum Continuous Passthrough Current 80 A
Total Harmonic Distortion of Current (THDi) <3%
Efficiency & Protection Parameters Maximum Conversion Efficiency 97.60%
European Standard Efficiency (Euro Efficiency) 97.00%
MPPT Tracking Efficiency >99%
Ingress Protection Rating IP65
Surge Protection Device (SPD) Type II DC/AC SPD
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