Deye Sun 30K-SG01HP3-EU-BM3 Three-phase hybrid inverter 30KW

The Deye SUN-30K-SG01HP3-EU-BM3 is a versatile hybrid inverter with high output power, three MPP trackers and high-voltage battery support. It was specially developed for demanding PV applications in commercial operations, apartment blocks or off-grid systems and impresses with its efficiency, flexibility and robust design.


Highlights at a glance:

• 30 kW nominal power and 33 kW peak power For medium to large systems
   
• 3 MPPT with 6 PV strings for maximum yield optimisation
   
• Two high-voltage battery inputs with 50 A charge/discharge current each
   
• Parallel connection of up to 10 devices for modular system solutions
   
• Supported Mains-independent operation with diesel generators
   

Efficient energy conversion for demanding applications

With a maximum DC input power of 39,000 W, three independent MPPTs and an MPPT efficiency of 99.9 %, the SUN-30K achieves outstanding performance. The intelligent MPPT control ensures high yields even with shading or unevenly aligned module fields.

Flexibility and scalability

Whether grid-connected, hybrid or completely off-grid - the inverter offers flexible application options. The parallel connection of up to 10 devices, AC coupling and two separate battery inputs enable scalable energy storage systems with high-voltage lithium-ion batteries (160-800 V). The energy can be utilised or stored in a targeted manner via six adjustable charging/discharging windows.

Reliability and protection

Thanks to protection class IP65, intelligent cooling (< 65 dB) and safety functions such as reverse polarity, overvoltage, short-circuit and residual current protection, operation is guaranteed even under demanding conditions. The certifications in accordance with VDE, IEC and other international standards ensure use in the European market.

Who is the Deye SUN-30K-SG01HP3-EU-BM3 suitable for?

This inverter is ideal for:

• Commercial PV systems with medium to high energy requirements
   
• Apartment blocks with a high proportion of self-consumption
   
• PV projects with storage expansion via high-voltage batteries
   
• Hybrid solutions with diesel generators for maximum supply reliability
   
• Installers looking for a reliable solution for large modular systems

FAQs about the Deye Sun 30K high-voltage hybrid inverter

Do I need external NA protection?

No. The 30 kW BM3 series has an integrated anti-islanding protection circuit that meets the requirements of the applicable standards such as VDE-AR-N 4105. Separate NA protection is not required.

Which high-voltage storage systems are approved?

According to the official compatibility list (version DY-HV 160-800-017), BYD HVS/HVM, Pylontech Force H (H1/H2), Dyness Tower and the Deye GB-L series, among others, are fully compatible. The connection is made via CAN or RS485, depending on the system.

How much kWp can I connect without major losses?

Technically, up to 65 kW DC input power is permitted; according to the manufacturer, the maximum PV access power is 100 kW. A DC/AC ratio of 1.2 to 1.3 - i.e. around 60 to 65 kWp - is considered practical. Even on midsummer days, experience has shown that the yield loss due to clipping is less than two per cent on an annual average.

How many strings and MPPTs are available?

The inverter offers four independent MPP trackers (MPPT), each with two DC inputs. This means that a total of eight string connections are available, particularly suitable for complex roof orientations with different module inclinations and directions.

Can I connect several 30 kW devices?

Yes, up to ten inverters can be connected in parallel in on-grid or off-grid operation. One device assumes the master function, reads the CT sensors and controls the other units in the network.


 

Scope of delivery: Deye SUN-30K-SG01HP3-EU-BM3 (30 kW HV hybrid inverter)

1 x Deye SUN-30K-SG01HP3-EU-BM3 inverter

• A powerful three-phase high-voltage hybrid inverter with 30 kW output, integrated LCD touchscreen and three MPPT trackers for large commercial or demanding private photovoltaic systems.

1 x Wall Mount Bracket

• A reinforced metal mounting rail for securely fastening the heavy industrial appliance to a load-bearing wall.

1 x Wi-Fi stick (data logger)

• A plug-in communication module for connection to the internet for remote monitoring via Deye Cloud or Solarman app.

3 x current transformer (CT)

• External hinged current transformers for measuring the energy flows at the house connection, necessary for zero feed-in and self-consumption optimisation.

1 x set of PV connectors (MC4-compatible)

• The required pairs of DC plugs (plus and minus) for connecting the PV strings to the inverter.

1 x set of battery connection plugs (high-voltage)

• Special high-voltage connectors for the safe electrical connection of a compatible HV battery storage system.

1 x communication cable (BMS)

• A pre-assembled RJ45 data cable for the connection between the inverter and the battery management system.

1 x mounting set (screws and plugs)

• A set of stainless steel screws and heavy-duty dowels for professional installation of the wall bracket.

1 x operating instructions (user manual)

• A printed manual with detailed installation instructions, circuit diagrams and safety instructions.