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Deye Sun 50kW G03 Three-Phase Inverter

Modelo: SUN-50K G03
  • Sku: DEYEINV028
  • Vendor: Deye
€2.643,27 EUR
€2.114,62 EUR
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The Deye SUN-50K G03 Three-Phase Inverter delivers 50 kW AC with 4 MPPT and an efficiency of 98.7%. IP65, zero-export, and advanced monitoring for industrial rooftops and commercial plants.

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Specifications

Product Description

The Deye SUN-50K G03 Three-Phase Inverter is a 50 kW AC on-grid string inverter with 4 independent MPPTs and up to 12 strings (3 per MPPT). Its wide MPPT window (≈200–850 V, 1000 V max.) and benchmark efficiency (up to 98.7–98.8%) convert more irradiation into usable energy, even in fields with multiple orientations. With an IP65 enclosure, intelligent air cooling, and local/remote communications, it is a robust solution for industrial, commercial rooftops, and small ground-mounted plants.

Main Features

  • Three-phase nominal power: 50 kW AC; max. apparent power ≈55 kVA.
  • 4 MPPTs with 3 inputs per MPPT (12 total strings) to separate arrays and shading.
  • MPPT range ≈200–850 V; max. DC voltage 1000 V; startup ≈250 V.
  • Current per MPPT: 40 A max.; admissible Isc 60 A/MPPT; MPPT efficiency >99%.
  • Max. efficiency ≈98.7–98.8%; THDi <3%; adjustable PF 0.8 ind ↔ 0.8 cap.
  • Integrated protections (anti-islanding, RCMU, SPD Type II DC/AC) and optional anti-PID.

Advantages or Benefits

  • Higher annual yield: top-tier performance and fast MPPT tracking reduce losses.
  • Flexible design: 4 MPPT × 3 strings allow optimization for multiple orientations and string lengths.
  • Regulatory control: zero-export with RS485 meter/CT to limit feed-in in real time.
  • Simple O&M: complete telemetry, alarms, and updates via portal/app.
  • Industrial robustness: IP65, air cooling, and automatic derating for continuous operation.

Purpose or Applications

Recommended for corporate self-consumption in warehouses, logistics centers and retail, on-site PPA, and small ground-mounted plants. The unit stands out when high availability, fine separation by arrays, and reliable export control are required.

Technical Specifications

Power 50.0 kW AC (≈55 kVA max.)
MPPT / Strings 4 MPPT · 3+3+3+3 inputs (12 strings)
MPPT Window ≈200–850 Vdc (startup ≈250 V; 1000 Vdc max.)
Current per MPPT 40 A max.; admissible Isc 60 A
AC Grid 3L/N/PE 230/400 V (220/380 V) · 50/60 Hz · In ≈72 A (400 V)
Efficiency Max. ≈98.7–98.8% · European ≈98.2–98.3%
Protections Anti-islanding, RCMU, SPD Type II DC/AC, insulation monitoring, anti-PID (optional)
Communications RS485 / RS232; Wi-Fi / LAN / 4G / BT / GPRS (depending on dongle)
Format IP65 · air cooling · ≈580×560×210 mm · ≈28–32 kg

Compatibilities

Compatible with mono/bifacial modules (PERC, TOPCon, HJT) class 1000 Vdc; three-phase RS485/CT meter for zero-export; and Deye dongles (Wi-Fi/LAN/4G/BT/GPRS) for monitoring. StringBox DC per MPPT and AC BT panel with SPD Type II and appropriate disconnection are recommended. (No internal links available.)

With the Deye SUN-50K G03 Three-Phase Inverter you get power, flexibility, and control to maximize the profitability and reliability of your photovoltaic plant in the long term.

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Deye Sun 50kW G03 Three-Phase Inverter

€2.643,27 EUR
€2.114,62 EUR

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