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Deye Sun-25-G04 25KW Three Phase Solar Inverter 2 MPPT 3 Phasen Wechselrichter

  • 2 MPP tracker, Max. efficiency up to 98.6%
  • Zero export application, VSG application
  • String intelligent monitoring (optional)
  • Wide output voltage range
  • Anti-PID function (Optional)

Factory Direct Price

MOQ 1 only. Door to Door. Provide engineer on-site service. Support DIY accessories ordering or whole-house solar system solution customization services.

Factory Direct Price

MOQ 1 only. Door to Door. Provide engineer on-site service. Support DIY accessories ordering or whole-house solar system solution customization services.

Product Description

1.Deye inverter is easy to operate, convenient and fully functional.
2.Suitable for solar energy system, household, commercial, agricultural, outdoor use, etc.
3.Smart diagnosis, high switch frequency, WiFi/GPRS Real time monitoring.
4.High efficiency up to 99%. Ingress protection IP65.
5.App store support IOS/Android.
6.Dawnice solar energy system product supply chain has received favors and praises from various overseas home use customers, small business customers , government projects.

Basic System Architecture

The following illustration shows basic application of this inverter. It also includes following devices to have a Complete running system. – Generator or Utility – PV modules Consult with your system integrator for other possible system architectures depending on your requirements. This inverter can power all kinds of appliances in home or office environment, including motor type appliances such as refrigerator and air conditioner.

Key product features and benefits

  • Colorful touch LCD, IP65 protection degree
  • 6 time periods for battery charging/discharging
  • Max. charging/discharging current of 190A
  • Max.16pcs parallel
  • DC couple and AC couple to retrofit existing solar system
  • Support storing energy from diesel generator
  • Max. battery charge efficiency of 95.4%
  • Unique Smart Load application and Grid peak shaving function
  • 4ms fast transfer from on-grid to off-grid mode, ensuing the traditional fixed frequency air conditioner works well
  • Certified by UL, CE, IEC, VDE, NRS, VFR, AS4777.2, CEI and INMETRO etc.

What can Dawnice do?

  • High Quality Products
  • DDP Service
  • Friendly and Professional Customer Service
  • Solar system solution design
  • Solar inverter, lithium battery storage system also are available.
  • Multiple payment supported(T/T, Paypal, XTransfer, L/C, Western Union, D/P etc. )
SUN-18K-G04 SUN-20K-G04 SUN-25K-G04 SUN-18K-G05 SUN-20K-G05 SUN-25K-G05
Input Side
Max. DC Input Power(kW)
23.4 26 32.5 23.4 26 32.5
Max. DC Input Voltage (V)
Start-up DC Input Voltage(V)
MPPT Operating Range(V)
Max. DC Input Current(A)
32+32 26+26
Max. Short Circuit Current (A)
48+48 39+39
NO.of MPP Trackers
No.of Strings per MPPT Tracker
3+3 2+2
Output Side
Rated Output Power(kW)
18 20 25 18 20 25
Max. Active Power(kW)
19.8 22 27.5 19.8 22 27.5
Nominal Output Voltage / Range (V)
3L/N/PE 220/380V,230/400V
Rated Grid Frequency(Hz)
50 / 60 (Optional)
Operating Phase
Three phase
Rated AC Grid Output Current(A)
27.3/26.1 30.3/29 37.9/36.2 27.3/26.1 30.3/29 37.9/36.2
Max. AC Output Current(A)
30/28.7 33.3/31.9 41.7/39.8 30/28.7 33.3/31.9 41.7/39.8
Output Power Factor
0.8 leading to 0.8 lagging
Grid Current THD
DC Injection Current(mA)
Grid Frequency Range
47~52 or 57~62 (Optional)
Euro Efficiency
MPPT Efficiency
DC Reverse-Polarity Protection
AC Short Circuit Protection
AC Output Overcurrent Protection
Output Overvoltage Protection
Insulation Resistance Protection
Ground Fault Monitoring
Islanding Protection
Temperature Protection
Integrated DC Switch
Remote software upload
Remote change of operating parameters
Surge protection
DC Type II / AC Type II
General Data
Cabinet Size (WxHxD mm)
362×577×215 (Excluding Connectors and Brackets) 362×527×220 (Excluding Connectors and Brackets)
23 20
Internal Consumption
<1W (Night)
Running Temperature
-25-65℃,>45℃ Derating
Ingress Protection
Noise Emission(Typical)
≤40 dB
Cooling Concept
Smart cooling
Max. Operating Altitude Without Derating
5 Years
Grid Connection Standard
VDE4105, IEC61727/62116, VDE0126, AS4777.2, CEI 0 21, EN50549-1, G98, G99, C10-11,
UNE217002, NBR16149/NBR16150
Operating Surroundings Humidity
Safety EMC/Standard
IEC/EN 61000-6-1/2/3/4,IEC/EN 62109-1,IEC/EN 62109-2
DC Connection
MC-4 Mateable
AC Connection
IP65 Rated Plug
LCD 1602

Yichun Dawnice Manufacture & Trade Co., Ltd.

Our technical and sales teams are ready to meet your requirements and answer any question involving the various applications that use our product’s.