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On-grid inverter SUN-25K-G04

Brand: Deye Product Code: 50
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On-grid inverter SUN-25K-G04
2-3 Days
$1 038
Warranty, yrs:10 years
Max. DC input power (kW):32,5
Max. DC input voltage (V):1100
Starting input voltage, DC (V):250
MPPT operating range (V):200-850
Datasheet SUN-25K-G04download icon
Manual SUN-25K-G04download icon
Delivery
By courier around the city (Odesa)
By courier around the city (Odesa)
free delivery
By Nova Poshta to the branch in Ukraine
By Nova Poshta to the branch in Ukraine
from 75 ₴
Ukrposhta to the branch in Ukraine
Ukrposhta to the branch in Ukraine
from 35 ₴
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Customer support service
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On-grid inverter SUN-25K-G04
$1 038
Description

Three-phase on-grid inverter with 25 kW capacity for medium and large solar power plants. Provides efficient energy conversion from solar panels to the grid with high efficiency and reliable performance.

Benefits:

  • 25 kW output — suitable for businesses, farms, and large residential buildings.
  • High efficiency up to 98.6% — minimal energy losses.
  • 4 MPPT trackers — optimized generation even under varying sunlight conditions.
  • Compatible with a wide range of solar panels.
  • Comprehensive protection against overvoltage, overload, and short circuits.
  • Remote monitoring and control capability.
  • IP65 rating — dust and water resistant for outdoor installation.

Suitable for:

  • Medium commercial facilities
  • Farms
  • Large private houses
  • Solar power plants under green tariff

Technical specifications:

  • Nominal power: 25 kW
  • Phases: 3
  • Efficiency: up to 98.6%
  • Number of MPPT trackers: 4
  • DC input voltage range: 200–850 V
  • Max current per MPPT: 26 A
  • Dimensions: 650 × 500 × 220 mm
  • Weight: ~36 kg
  • Protection rating: IP65
  • Warranty: 10 years

Glossary:

  • MPPT (Maximum Power Point Tracking) — technology that tracks the maximum power point to maximize solar panel performance.
  • On-grid inverter — device that converts DC power from solar panels into AC power for feeding into the grid.
Specifications
Main characteristics
Warranty, yrs
10 years
Inverters
Max. DC input power (kW)
32,5
Max. DC input voltage (V)
1100
Starting input voltage, DC (V)
250
MPPT operating range (V)
200-850
Max. DC input current (A)
26 A + 26 A
Number of MPP trackers
2
Number of rows on the MPP tracker
2 + 2
Nominal output power (kW)
25
Max. Active power (kW)
27,5
Nominal output voltage / Range (V)
220/380 V, 230/400 V (0.85Un–1.1Un)
Nominal network frequency (Hz)
50/60 (optional)
Nominal output current of the AC network (A)
36,2
Max. AC output current (A)
40
Output power factor
0,8 (leading) … 0,8 (lagging)
Total harmonic distortion (THD) of the mains current
<3%
Direct current injection current (mA)
< 0,5 % In
Network frequency range
45–55 Hz / 55–65 Hz
Operating temperatures
-25 to +65℃
Safety EMC/Standard
NBR 16149, NBR 16150, EN 50549, RD 140
Protection rating
IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2
Display
RS485/RS232 /WiFi/LAN
Interface
RS485 / RS232 / Wi-Fi / LAN
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