Deye SUN-5K-SG05LP3-EU-SM2 Hybrid Inverter – 5kW 3-Phase, Low Voltage Battery, WiFi, Backup Ready

The Deye SUN-5K-SG05LP3-EU-SM2 is a powerful 5kW 3-phase hybrid solar inverter designed for low voltage 48V battery systems. It supports off-grid, on-grid, and backup applications with seamless switching and built-in WiFi. Ideal for residential and commercial PV systems across Europe. In stock now at 3Buy Solar – your certified solar inverter distributor.

SKU: DEYE-SUN-5K-SG05LP3-EU-SM2

1598.88 

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Product description

Deye SUN-5K-SG05LP3-EU-SM2 Hybrid Inverter – 5kW 3-Phase, Low Voltage Battery, WiFi, Backup Ready, Remotely Shutdown

The most most sold 12kW hybrid inverters in Central Europe
Deye SUN-3-12K-SG05LP3-EU-SM2 Hybrid Inverter Series Banner – 3kW to 12kW | Three-Phase Low Voltage Inverters for ESS | Wholesale by 3Buy Solar

The Deye SUN-5K-SG05LP3-EU-SM2 is a high-performance 5kW 3-phase hybrid solar inverter engineered for low voltage 48V battery storage systems, grid-tied PV installations, and off-grid backup applications. Built for professional installers and energy system designers, it offers intelligent energy management, powerful charging capabilities, and full compatibility with Li-ion and lead-acid batteries, including ESS retrofit via AC coupling.

Deye SUN-5K-SG05LP3-EU-SM2 Hybrid Inverter – 5kW hybrid Inverter with LCD Display at Best Price

This 5kW 3-phase hybrid inverter is designed to deliver up to 120A charge/discharge, handle 100% unbalanced loads, and manage multiple battery banks in parallel. With support for up to 10 parallel units (on-grid or off-grid), it’s ideal for everything from residential estates to commercial PV applications.

Smart Monitoring & Remote Control

Deye’s intelligent monitoring platform allows full remote operation, configuration, and firmware updates. In case of emergency or system error, the inverter can be shut down remotely. PV plant operators and EPCs benefit from real-time insights, remote commissioning, and reduced on-site visits.

✔ Smart O&M with WiFi/GPRS/LAN
✔ Remote firmware upgrades & parameter settings
✔ Remotely shutdown feature for safety compliance


Unmatched Solar Battery Integration – 48V Low Voltage Support

Engineered with a transformer-isolated low voltage (48V) battery design, this hybrid inverter is perfect for:

  • Pylontech, BYD, Dyness, Sofar, and other 48V LiFePO4 battery systems (Deye Inverter Battery Compatibility List)

  • Diesel generator energy storage

  • Retrofitting existing PV plants (via AC coupling)

  • Up to 120A max charging/discharging current

✔ Supports multiple battery banks in parallel
✔ 6 programmable time periods for battery charging/discharging
✔ Self-adaptive charging strategy for BMS-equipped Li-ion batteries

You need assistance? Contact us 

On-Grid & Off-Grid Parallel Functionality – Built for Sun Store & Solarkit-Ready Systems

Whether you’re powering a grid-tied home, preparing a backup system, or building a fully off-grid PV solarkit, the Deye SUN-5K-SG05LP3-EU-SM2 5lW Hybrid Inverter delivers unmatched flexibility — engineered for Sun Store installer integrations, professional solarkit configurations, and low voltage battery storage systems across Europe.

  • Supports up to 10 parallel units for scalable solarkit and storage system design

  • Seamless transition between on-grid and off-grid operation

  • Full AC passthrough up to 45A, ensuring uninterrupted load delivery from grid or battery during hybrid or backup mode

🌞 This inverter is both Sun Store–ready and solarkit-compatible: designed to integrate into smart solar ecosystems where hybrid inverter, solar battery, and Deye monitoring platform all operate as one unified control environment.


Key Performance Specifications

FeatureSpecification
Max. PV Input Power98,000 W
Max. PV Voltage800 V
MPPT Voltage Range200–650 V (Dual MPPT)
AC Rated Power Output5,000 W (3-phase)
Peak Off-Grid Power10,000 W (2× rated power for 10s)
Battery Voltage Range40–60 V (48V nominal)
Max Charge/Discharge Current120 A
Max Efficiency97.6%
Euro Efficiency97.0%
MPP Tracking Efficiency>99%
Protection ClassIP65
Cooling TypeIntelligent air cooling
Size / Weight386×660×250 mm / 35.2 kg
Noise Level≤55 dB
Communication PortsRS485 / RS232 / CAN
Monitoring OptionsWiFi, Bluetooth, GPRS, LAN, 4G (optional)

Protection & Certifications

The Deye SUN-5K-SG05LP3-EU-SM2 comes equipped with a full suite of integrated safety protections designed for residential, commercial, and solarkit-based energy systems:

  • DC reverse polarity

  • AC over/under voltage

  • AC short circuit

  • Thermal protection and optional arc fault interruption

  • Residual current & insulation impedance monitoring

  • Built-in DC switch and Type II surge protection (AC & DC)

  • Certified anti-islanding protection for grid safety


Grid & Safety Compliance

This 5kW Hybrid Deye inverter is ready for deployment across EU, UK, and international markets — fully certified to:

IEC 61727, IEC 62116, CEI 0-21, EN 50549, VDE-AR-N 4105, UNE 217002, NRS 097, RD 140, G98, G99, OVE-Richtlinie R25


Applications & Use Cases

  • Residential 3-phase PV + low voltage battery installations
  • Light commercial hybrid energy storage systems
  • Off-grid cabins, solar villas, rural electrification with solarkits
  • Diesel generator + PV hybrid backup systems
  • Retrofit-ready AC-coupled storage setups
  • Sun Store & solarkit integrations – centralized energy storage and inverter control with remote monitoring

FAQ regarding the Deye SUN-3-12K-SG05-EU-SM2

Yes. The Deye SUN-3K to SUN-12K SG05LP3-EU-SM2 series is fully compatible with pre-configured solarkits and centralized Sun Store system integrations. Each model supports 48V low voltage battery banks, parallel expansion (up to 10 units), AC-coupling for retrofit, and real-time monitoring. Installers using 3Buy Solar’s wholesale solarkit packages or Sun Store backend can easily integrate these inverters into residential or commercial energy storage systems with certified European compliance (VDE, CE, EMC, LVD).

Watch our solar trainings and webinars or visit you 3Buy Youtube Channel. … or alternatively you can browse for our latest articles regarding renewable and energy efficient heating and cooling in our Solar Distributor Blog.

Have you checked all our products? Go to our Solar PV and Energy Storage Shop | 3Buy Installer-Grade & DIY EU

By sourcing through 3Buy Solar, installers and resellers get direct access to wholesale-certified solarkits built around Deye SUN-3K to SUN-12K hybrid inverters, ensuring fast compatibility, EU compliance, and plug-and-play deployment. All units come with complete technical documentation, CE/VDE/EMC certifications, and are optimized for smart energy monitoring via WiFi, GPRS, LAN, or 4G. For Sun Store–powered projects, this means faster installation, lower integration cost, and warranty-backed support across Europe.

Absolutely. The Deye SUN-3K to SUN-12K SG05LP3-EU-SM2 hybrid inverter supports full smart monitoring and remote shutdown functionality, making it an ideal solution for large-scale solarkit deployments, long-term O&M contracts, and Sun Store–integrated energy systems. Installers and EPC partners can remotely access live system status, adjust parameters, and update firmware through Bluetooth, WiFi, LAN, or optional GPRS/4G modules.

Specifically, the SUN-12K-SG05-EU-SM2 model — with its 12kW 3-phase output and 240A max charging/discharging capability — is perfect for managing distributed energy storage setups, commercial rooftops, and clustered hybrid systems. Its remote control features are especially valuable for solar professionals managing fleets of hybrid inverters in residential, commercial, or off-grid solar pv locations, where minimal downtime, automated alerts, and centralized inverter control are critical.

Whether used as part of a Sun Store smart PV ecosystem or in custom 3Buy Solar solarkit installations, the SUN-12K-SG05-EU-SM2 enables faster commissioning, safer remote troubleshooting, and long-term flexibility for scalable PV + battery systems across Europe.

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Specification

Manufacturer

Brand

Deye

,

Deye – Sunsynk

Technical Specifications

Weight 35.2 kg
Dimensions 386 × 660 × 250 mm
Product Category

Hyibrid Inverters

,

Inverters

Brand

Deye

,

Deye – Sunsynk

Phases Describes the electrical phase configuration—Single-phase for residential use, Three-phase for commercial or industrial systems, and Split-phase common in North American households.

Three Phase

Commercial and industrial power standard with 400 V three-phase supply.
Rated Power [W] Indicates the maximum continuous power output or input the device can handle under standard operating conditions, measured in watts (W).

5 kW

Nominal Voltage [V] The nominal voltage is defined as the voltage value assigned to an electric circuit or system to designate its voltage class. In simple words, the voltage level of an electrical power system is called the nominal voltage of the system.

220V

,

230V

,

380V

,

400V

Nominal Current [A] Nominal current is essentially the normal electrical current that we would expect to flow through a circuit at any given time.

8.4A

Nominal AC frequency [Hz] Nominal frequency is the frequency specified by the manufacturer or supplier for a device in normal operation. 60Hz systems tend to be more efficient for longer distance transmission and are better suited for high-power applications, while 50Hz systems are more suited for low-power, local distribution. In the U.S. and many other places it is 60Hz. In Europe and many other places it\'s 50Hz.

50Hz

,

60Hz

Inverter Type An inverter type refers to the specific technology and functionality of a solar inverter. The main types include grid-tied, off-grid, and hybrid inverters. Each serves a different purpose:

Hybrid

,

On-Grid (Grid Tie)

An off-grid inverter is a key component in a standalone solar system, converting the DC energy from your solar panels into usable AC power without relying on the grid. Perfect for remote locations, cabins, or areas with unreliable grid access, these inverters store excess energy in batteries for use when sunlight isn’t available.
,

Off-Grid (Stand-Alone)

Max. PV array input power [Wp] The PV array power is the maximum power of the PV modules connected to one PV inverter.

8000W

Max. continuous output power [VA] As a unit of measurement for electrical power, VA represents how much energy a device consumes or produces or how much current it draws from the electrical circuit. In electrical circuits, power is measured in volts (V), as well as in amperes (A).

5500

Max. Charge & Discharge Current [A] The maximum charge and discharge current refers to the highest current a battery or energy storage system can handle safely during charging and discharging processes. It is an important parameter that helps ensure the battery operates within safe limits and prevents damage, overheating, or other safety hazards.

120A

Battery Type

Low Voltage

48 V battery solution for residential, off-grid, and small PV storage.
No. of MPP Trackers (MPPT) An MPPT, or maximum power point tracker is an electronic DC to DC converter that optimizes the match between the solar array (PV panels), and the battery bank or utility grid via the solar inverter. To put it simply, they convert a higher voltage DC output from solar panels (and a few wind generators) down to the lower voltage needed to charge batteries. Maximum Power Point Tracking (MPPT) is a feature built into all grid tied solar inverters. In the simplest terms, this funky sounding feature ensures that your solar panels are always working at their maximum efficiency, no matter what the conditions.

2

No. of PV Strings The maximum string size is the maximum number of PV modules that can be connected in series and maintain a maximum PV voltage below the maximum allowed input voltage of the inverter. The solar cell module is a unit array in the PV generator. It consists of solar cells connected in series to build the driving force and in parallel to supply the required current. A series-connected group of cells are called a solar cell string.

2

DC Startup voltage [V] The start-up voltage for a solar inverter is the minimum voltage required to initiate its operation. This voltage is crucial as it marks the point at which the inverter begins converting DC power from the solar panels into AC power for consumption.

160V

Max. PV input voltage [V] Maximum PV voltage, which is an absolute limit of the voltage of PV panels connected in series, and “nominal PV power”. If more wattage is available from the panels, the controller won\'t use it, it will just limit the current to what it can handle.

800V

MPPT Voltage Range [V] The MPPT (Maximum Power Point Tracking) voltage range refers to the range of input voltages at which an MPPT solar charge controller or inverter can operate efficiently to optimize the power output of a solar panel or array.

200-650 V

Communication Specifies how the device communicates with other systems or networks—options include RS485, CAN, LAN, Wi-Fi, 4G, and Optical for data exchange and remote monitoring.

4G

,

Bluetooth

,

GPRS

,

LAN

,

WIFI

Protection Rating [IP] IP (or \"Ingress Protection\") ratings are defined in international standard EN 60529 (British BS EN 60529:1992, European IEC 60509:1989). They are used to define levels of sealing effectiveness of electrical enclosures against intrusion from foreign bodies (tools, dirt etc) and moisture.

IP65

An IP65 rated enclosure gives protection against low pressure water jets from any direction, as well as condensation and water spray. It's suitable for most outdoor enclosures that won't encounter extreme weather such as flooding.
Warranty Normally covers, manufacturing defects, durability issues, or equipment failure. The warranty typically covers the cost of replacing the faulty or damaged panel with a new working one. Please refer to the Warranty Documents of the product on the Manufacturer s webpage.

10 Years

,

Extended Warranty Available

The information on this page is a general summary. For exact specifications, safety instructions, and compliance details, please refer to the product datasheet or the manufacturer’s website. Always follow applicable regulations and consult a licensed installer. For further assistance, contact 3Buy Solar.

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