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Deye

Deye SUN-5K-SG03LP1-EU

— Single-phase hybrid inverter 5 kW, low-voltage, with support for LiFePO₄ and other batteries

€ 1.100,00
€ 1.100,00
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The Deye SUN-5K-SG03LP1-EU inverter is a compact hybrid solution for residential solar power plants with the possibility of connecting lithium or lead-acid batteries. We recommend it for homes and small facilities in Montenegro due to its high peak power, fast transition to off-grid mode, and compatibility with existing PV systems (AC/DC coupling).

Advantages

  • Rated power: 5 kW (max. 5.5 kVA)
  • Peak off-grid power: up to 10 kW for 10 seconds (2× nominal)
  • Two MPPT trackers: support for two independent PV strings (max. 6.5 kW DC)
  • Charge/discharge current: up to 90 A
  • Low-voltage battery: 48 V — safety and ease of operation
  • Protection degree: IP65 — suitable for outdoor installation
  • Warranty: 5 years (10 years — subject to installation conditions)

Specifications

Parameter Value
Rated output power (AC) 5,000 W
Max. apparent power (AC) 5,500 VA
Max. input power (DC) 6,500 W
PV input voltage (MPPT) 150–425 V
Start-up voltage 125 V
MPPT current (2 trackers) 13 A + 13 A
Battery voltage 40–60 V
Max. charge/discharge current 90 A
Output voltage 220/230 V, 50/60 Hz
Efficiency (max.) 97.6%
Efficiency (standard.) 96.5%
MPPT efficiency >99%

Protection and Compatibility

  • Protection against islanding, short circuit, overvoltage, reverse polarity
  • Monitoring of insulation, leakage current, grounding
  • Surge protection: DC Type II / AC Type II
  • Compatible with LiFePO₄ and lead-acid batteries with BMS

Installation and Operating Conditions

  • Installation: wall-mounted
  • Operating temperature: –40…+60°C (with derating above +45°C)
  • Cooling: intelligent air cooling
  • Noise level: <30 dB
  • Dimensions (W×H×D): 330 × 580 × 232 mm
  • Weight: 25 kg
  • Protection degree: IP65

Certificates

  • Grid standards: CEI 0-21, EN 50549, VDE-AR-N 4105, G99, RD 140, NRS 097
  • Safety/EMC: IEC 62109-1/2, IEC/EN 61000-6-1/2/3/4

The inverter is supplied as part of ready-made hybrid kits for homes. Suitable for connection to a solar power plant with backup and batteries. System calculation — upon request (free of charge).

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