Deye Inverter 15000 W - 230 V, 400 V

The Deye SUN-15K-SG01HP3-EU-AM2 is a powerful hybrid inverter with high-voltage battery support, which was developed for demanding photovoltaic systems. With a power of 15 kW, intelligent load management and a variety of protection functions, this Ideal model is suitable for energy autonomous applications, commercial or upgrade projects of existing solar systems.

Efficient energy conversion using high-voltage technology

The SUN-15K-SG01HP3-EU-AM2 uses a high-voltage battery voltage of up to 700 V, which makes charging and discharging particularly efficient. With a maximum efficiency of 97.6% and an impressive MPPT efficiency of 99.9%, it is one of the most efficient devices in its class. Two MPP trackers ensure optimal energy yield even with complex module distribution.
Flexibility and scalability

Whether as part of a new energy system or for retrofitting existing PV systems, the inverter can be used flexibly. Thanks to a parallel connection of up to 10 units and AC adapter support, the system is suitable for a wide variety of system configurations. The intelligent charging planning allows six individually definable time windows for battery usage.
Reliability and protection

With IP65 protection class, extensive safety functions like the anti-island protection, short-circuit and overvoltage protection as well as differential current monitoring the SUN-15K-SG01HP3-EU-AM2 is best equipped for a safe operation - also at extreme temperatures between -45 °C and +60 °C. The intelligent cooling system ensures quiet, stable operation.
Who is the Deye SUN-15K-SG01HP3-EU-AM2 for?

This inverter is Ideal for:
-Private households and businesses that rely on high-voltage energy storage
-Installers looking for flexible retrofit solutions with little space
-Off-grid applications that require diesel generator support
Users with a complex load profile that require efficient charging/discharging management
Systems with Hohem efficiency requirements and compact design at the same time

FAQ for Deye SUN 15K Hybrid Inverter

Can ICH really limit the mains supply to 0 W?

In the "Zero-Export-to-CT" mode, the inverter reduces the infeed to almost zero. The current firmware, however, permits a technical residual procurement of approx. 20 W. Users report that 0 W power supply can actually be realized via Modbus register adjustments or external energy management systems such as ioBroker. For standard applications such as full infeed or net metering, the factory setting is usually sufficient.
Are the charging/discharging currents sufficient for large high-voltage batteries?

Yes. The inverter allows 50 a charging or discharging current per direction according to data sheet, WAS allows a power of up to 20 kW at a battery voltage of 400 V. The official Approved Battery List contains systems such as BYD HVS/HVM, Pylontech Force H and Dyness Tower as fully compatible. This allows even large memory blocks to be operated quickly and with BMS synchronization.
How much kWp can ICH connect without the inverter being clipped?

For the 15 kW model, up to 30 kW PV Access Power and 24 kW PV Input Power are permitted. A typical 18 kWp PV system produces a DC/AC ratio of 1.2, which is within the recommended over-sizing range of 0.8 to 1.3. Light clipping can occur on a few summer days, but it has little influence on the overall yield and offers valuable expansion reserves for this purpose.
Can ICH mount the inverter outdoors?

Yes. The device is protected against dust and water spray according to IP65, works reliably at temperatures from –40 °C to +60 °C and tolerates 100 % humidity. For outdoor installation, the manufacturer recommends a protected, well-ventilated place to ensure unrestricted air cooling (≤ 55 dB(A)) and to prevent clogging of the fans.
Can the inverter be controlled completely via APP or remote access?

Yes. All relevant functions can be controlled remotely using the Deye Cloud or the local SUN APP: Parameter changes, firmware updates and emergency shutdowns are easily possible. The APP guide takes you step by step through the WLAN setup, including connection via the internal hotspot network. In addition, RS485, CAN, LAN and 4G sticks are available for connecting external EMS solutions.

This text is machine translated.