Deye 15kW 48V Three Phase Hybrid Inverter

Deye 15kW 48V Three Phase Hybrid Inverter

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Product Overview

The Deye SUN-15K-SG05LP3-EU-SM2 is a 15 kW three-phase hybrid inverter designed for solar and battery energy systems requiring high-capacity AC output. It supports 48 V battery systems, dual MPPT solar inputs and AC coupling for retrofit solar installations, making it suitable for larger homes, farms and small commercial energy systems.

Key Features

  • 15 kW rated three-phase AC input/output power for larger hybrid solar and backup applications.
  • Compatible with lead-acid and lithium-ion battery systems within a 40-60 V battery voltage range.
  • Dual MPPT design with a maximum PV input power of 24,000 W and maximum PV access power of 30,000 W.
  • Supports 100% unbalanced output, with output of up to 50% of rated power available per phase according to the datasheet.
  • AC-coupling capability for retrofit integration with existing solar systems.
  • Supports parallel operation of up to 10 units for on-grid and off-grid system configurations, subject to suitable system design.
  • Six programmable battery charging and discharging time periods help support planned energy use.
  • Supports energy storage from a diesel generator where configured as part of the installation.
  • IP65 enclosure rating and intelligent air cooling for protected outdoor or indoor installation environments.

Applications

  • Three-phase solar and battery systems for larger residential properties.
  • Farm, workshop and small commercial installations with three-phase loads.
  • Hybrid systems requiring solar, battery, grid and generator integration.
  • Retrofit solar installations where AC coupling is required.
  • Expandable systems requiring parallel inverter capability.

Why Choose This Product?

This 15 kW hybrid inverter combines high solar input capacity, low-voltage battery support and three-phase output in one unit. Its dual MPPT inputs, programmable battery management and parallel capability provide flexibility for appropriately designed energy-storage systems.

Important Notes

  • Installation and commissioning must be completed by a qualified electrician in accordance with applicable local regulations and utility requirements.
  • Confirm battery, BMS and parallel-operation compatibility with the supplier or system designer before ordering.
  • The datasheet lists a 5-year/10-year warranty indication, with the final warranty period dependent on the installation site. Confirm applicable warranty terms before purchase.
  • Confirm the supplied accessories, monitoring option and local grid-approval requirements before installation.

Technical Specifications

Specification Detail
Brand Deye
Model SUN-15K-SG05LP3-EU-SM2
Product Type Three-phase hybrid inverter
Rated AC Input/Output Active Power 15,000 W
Maximum AC Input/Output Apparent Power 16,500 VA
Rated AC Input/Output Current 22.8 / 21.8 A
Maximum AC Input/Output Current 25 / 24 A
Maximum Continuous AC Passthrough 70 A
Off-grid Peak Power 2 times rated power for 10 seconds
Rated Input/Output Voltage 220/380 V, 230/400 V
Input/Output Voltage Range 0.85 Un-1.1 Un
Grid Frequency / Range 50 Hz / 45-55 Hz; 60 Hz / 55-65 Hz
Grid Connection Form 3L+N+PE
Power Factor Adjustment Range 0.8 leading to 0.8 lagging
Total Current Harmonic Distortion <3% of nominal power
DC Injection Current <0.5% In
Battery Type Lead-acid or lithium-ion
Battery Voltage Range 40-60 V
Maximum Charging Current 280 A
Maximum Discharging Current 280 A
Lithium-ion Charging Strategy Self-adaptation to BMS
Number of Battery Inputs 1
Maximum PV Access Power 30,000 W
Maximum PV Input Power 24,000 W
Maximum PV Input Voltage 800 V
PV Start-up Voltage 160 V
MPPT Voltage Range 160-650 V
Rated PV Input Voltage 550 V
Maximum Operating PV Input Current 36 + 36 A
Maximum PV Short-circuit Current 54 + 54 A
MPPT Trackers / Strings per Tracker 2 / 2+2
Maximum Efficiency 97.6%
Euro Efficiency 97.0%
MPPT Efficiency >99%
Integrated Protection DC reverse-polarity protection, AC output overcurrent protection, thermal protection, AC output overvoltage protection, AC output short-circuit protection, DC component monitoring, anti-islanding protection, DC switch, insulation impedance detection and residual current detection
Optional Protection Arc fault circuit interrupter
Surge Protection Level Type II (DC), Type III (AC)
Communication Interfaces RS485, RS232, CAN
Optional Monitoring Modes GPRS, WiFi, Bluetooth, 4G, LAN
Operating Temperature Range -40 to +60°C; derating above 45°C
Permissible Ambient Humidity 0-100%
Maximum Operating Altitude 3,000 m
Noise Level <60 dB
IP Rating IP65
Inverter Topology Non-isolated
Overvoltage Category OVC II (DC), OVC III (AC)
Dimensions (W x H x D) 456 x 750 x 268.5 mm, excluding connectors and brackets
Weight 51.9 kg
Cooling Method Intelligent air cooling
Warranty Datasheet lists 5 years/10 years; final warranty period depends on installation site
Listed Grid Regulations IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE-Richtlinie R25, G99, VDE-AR-N 4105
Safety / EMC Standards IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2

Important:

All solar products, power systems, water heating and gas products and their components must be installed by appropriately qualified personnel. All installations must adhere to local wiring regulations and standards. Sustainable Online will not be held liable for any product malfunctions as a result of incorrectly installed systems.

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