The DEYE SUN-15K-SG05LP3-EU-SM2 hybrid inverter is designed to optimise large-scale residential or commercial three-phase PV installations by controlling solar production, consumption and storage on a 40-60V low-voltage battery. It fits into a scalable self-consumption and energy management strategy.

Optimize the management of your solar installation with the Deye SUN-15K-SG05LP3-EU-SM2 hybrid inverter. Designed to meet the needs of large-scale photovoltaic systems, this 15 kW three-phase inverter offers exceptional performance and rock-solid reliability. Whether for residential or commercial installations, the SUN-15K-SG05LP3-EU-SM2 is a top choice for maximizing energy efficiency and ensuring optimum return on investment.
This solar inverter, the heart of your photovoltaic system, is designed to convert the energy produced by your solar panels into electricity you can use in your home. Thanks to its advanced technical features, it guarantees optimum yield and rock-solid reliability.
Rated power: 15,000 W
Ideal for large-scale installations, this inverter guarantees optimum conversion of the energy produced by your solar panels.
Advanced hybrid technology:
Deye SUN-15K-SG05LP3-EU-SM2 inverter combines solar energy conversion and storage functions, enabling you to optimize the use of the energy produced, even in periods of low sunlight.
Battery compatibility:
This inverter is fully compatible with energy storage systems, enabling you to store surplus energy for later use.
It is particularly suitable for installations seeking to maximize self-consumption.
Maximum efficiency:
With high efficiency and intelligent energy management, this inverter ensures optimum performance, even in variable weather conditions.
It is designed to operate efficiently over long periods.
Increased protection and safety:
inverter is equipped with advanced safety systems, providing protection against overloads, short-circuits and overvoltages, to ensure the safety of your installation.
Easy installation and maintenance:
Thanks to its optimized design and intuitive user interface, installation and maintenance of this UPS are simplified, saving time for professionals and providing a hassle-free experience for end-users.
Reliable performance: This model is designed to guarantee optimum energy conversion over long periods, even in difficult conditions.
Versatility of use: Perfectly suited to large-scale photovoltaic installations, whether residential, commercial or industrial.
Energy savings: Thanks to its compatibility with storage batteries, you can store excess energy for use when demand is higher.
State-of-the-art technology: Benefit from the latest innovations in solar energy management with a reliable, high-performance product.
Medium/large-scale residential photovoltaic installations.
Solar systems for businesses
Solar energy storage systems for maximum consumption
High-performance solar solutions for commercial or industrial buildings
Power rating: 15 kW
Inverter type: Three-phase hybrid
Input voltage range: Compatible with a wide range of photovoltaic panels
Battery compatibility: YES, for optimized energy storage
The LCD screen is touch-sensitive and displays general inverter information.

1 - The icon in the center of the home screen indicates that the system is operating normally. If it displays "comm./F01~F64", this means that the inverter is experiencing communication or other errors. The error message will be displayed below this icon (errors F01-F64, error details can be viewed in the System Alarms menu).
2 - At the top of the display is the time.
3 - System configuration icon. Press this button to access the system configuration screen, which includes basic configuration, battery configuration, network configuration, system operating mode, generator port usage, advanced functions and Li-Ion battery information.
4 - The main screen displays solar, network, load and battery information. It also indicates the direction of power flow by arrows. As power approaches a high level, the color of the panels changes from green to red, providing a clear view of system information on the main display.
- PV power and charging power always remain positive.
- Negative grid power means selling to the grid, positive means receiving from the grid.
- Negative battery power means charging, positive means discharging.
Remote shutdown functionThanks to the intelligent monitoring platform, inverter products in the Deye complete series support remote shutdown immediately in the event of an accident. Parameter settings and firmware updates can be performed remotely, facilitating the operation and maintenance of photovoltaic systems.
Compatible with lead-acid and lithium-ion batteries, automatically adapting to battery management systems (BMS). 48V battery voltage range.
Maximum efficiency of 97.6%, European efficiency of 97% and MPPT efficiency in excess of 99%, guaranteeing maximum energy conversion and minimum losses.
With peak power capacities up to twice the nominal power for durations of 10 seconds.
Includes comprehensive protection features: DC reverse polarity protection, AC output overcurrents, AC output overvoltages, thermal protection and ground fault protection.
Meets numerous international safety and performance standards, including IEEE 1547.1, EN 62109-1/2 and UL 1741.
Works well over a wide temperature range (-40°C to +60°C) and can operate at altitudes of up to 2000 meters, maintaining noise levels below 30dB.
Supports various monitoring and communication interfaces, including GPRS, WIFI, Bluetooth, 4G and LAN. RS485, RS232 and CAN communication interfaces for robust connectivity and flexible integration.
Measures 456 mm × 750 mm × 268.5 mm.
Weighs 51.9 kg
Intelligent air cooling for efficient thermal management.
IP65 protection, suitable for various indoor and outdoor installations.
Optimize your solar installation and manage your energy consumption more efficiently with videos dedicated to Deye hybrid inverters. Discover the best features and applications of this innovative technology. Simply click on the title to access the corresponding video.
Learn how to use the Peak Shaving function to reduce your energy consumption during peak demand and optimize your energy costs.
Discover the first sales mode of the Deye hybrid inverter, a must-see video for understanding how to present and sell this product.
Follow our guide to connecting and configuring a Deye UPS with a Pylontech lithium-ion battery to maximize the efficiency of your installation.
Optimize your energy consumption according to the time of day with the Time of Use function, to better manage your energy costs.
Maximize the efficiency of your system with the intelligent load function, for optimum energy management.
Learn how to operate your Deye hybrid inverter without a battery for a simpler, more cost-effective configuration.
Discover how to connect several Deye inverters in parallel to increase the capacity of your installation according to your energy needs.
An ideal solution for areas without constant access to the power grid. Learn how to use a diesel generator to charge your batteries with the Deye hybrid inverter.
Choose the video that interests you and discover how to take advantage of the advanced features of Deye hybrid inverters for optimal energy management and sustainable savings.
5-year warranty for peace of mind and reliability.
Deye's SUN-15K-SG05LP3-EU-SM2 inverter is an essential choice for large-scale photovoltaic installations. Thanks to its hybrid technology, it offers maximum efficiency, enhanced safety and high reliability. This product is ideal for users wishing to make the most of their solar installation while optimizing their energy consumption.
Hybrid Inverter Deye Three-Phase 15 kW – SUN-15K-SG05LP3-EU-SM2 by Deye is available in our Hybrid inverters catalog. Technical specifications: inverter power in va: 15000 VA, max.pv input power: 24000 Wc, phase: Triphasé, number of mppt: 2 MPPT, width: 456 mm, height: 750 mm, thickness: 268,5 mm, max. load current: 280 A, inverter type: Hybrid, rated mains frequency: 50/45-55, 60/55-65 HZ , emc: IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2, type of cooling: Intelligent cooling, standard warranty (years): 5 years, humidity: 0 à 100 %, euro. efficiency: 97,0 %, maximum discharge current: 280 A, battery type: Lithium-ion & lead-acid, battery voltage range: 40 ~ 60 V, operating temperature range: -40 to 60°C, over 45°C Decommissioning, weight: 51,9 kg, maximum input short-circuit current: 54+54 A, communication: RS485 / RS232 / CAN, peak power: 2 times rated power, 10s, maximum operating altitude: Inférieur à 3000 m, network connection standards: IEC 61727, IEC 62116,CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE-Richtlinie R25, G99,VDE-AR-N 4105, noise: less than or equal to 60 dB, max. pv input voltage: 800 V, mppt voltage range: 160 - 650 V, pv input current: 36 + 36 A, dc injection current: less than 0.5%, charging strategy for li-ion batteries: Self-tuning to BMS, rated pv input voltage: 550 V, number of mpp trackers/number of strings per mpp tracker: 2/2+2, rated ac input/output active power: 15000 W, rated ac input/output current: 22.8 / 21.8 A, ac input/output current: 25 / 24 A, maximum continuous power (from mains to load): 70 A, power factor adjustment range: 0.8 upstream to 0.8 downstream, form of network connection: 3L + N + PE, total harmonic current distortion thdi: less than 3% (of rated power), maximum yield: 97,6 %, mppt efficiency: More than 99, monitoring mode: GPRS/WIFI/Bluetooth/4G/LAN (en option), maximum solar panel power: 24000 W, nominal voltage/input/output range: 220/380V, 230/400V 0.85Un-1.1Un, overvoltage protection level: TYPE II(DC),TYPE II(AC), number of physical entries (strings): 4. Product weight: 51.9 kg. Reference: SUN-15K-SG05LP3-EU-SM2.
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