Deye SUN-8K-SG01HP3-EU-AM2 – 8 kW / 8000 W (3-phase) hybrid inverter

The Deye SUN-8K-SG01HP3-EU-AM2 is a highly efficient, three-phase high-voltage hybrid inverter specifically developed for maximising self-consumption in demanding residential buildings. With a rated power of 8 kW it forms the ideal interface between the photovoltaic system, high-voltage battery storage and the public power grid.

The device is distinguished by its high-voltage battery support, which enables higher efficiency with lower line losses compared to low-voltage systems. It also offers a full backup power function which, in the event of a power failure, creates a genuine three-phase off-grid network and continues to power critical loads without interruption.

Highlights at a glance

• High-voltage battery system: Supports battery voltages from 160 V to 700 V, which significantly increases the efficiency of charging and discharging operations.
• Genuine 3-phase backup power: Provides a complete emergency power supply with 100% unbalanced load capability for all three phases in the event of a mains failure.
• DC and AC coupling: Flexibly deployable for planning new systems or to expand existing PV systems with a powerful storage unit.
• Intelligent load management: The "Smart Load" port allows targeted control of loads such as heat pumps or immersion heaters in the event of excess solar power.
• Fast UPS function: With a switchover time of less than 4 ms, even sensitive electronic devices such as PCs or servers remain in operation without interruption.
• 2 MPPT trackers: Enables connection of two independently operating module strings, ideal for different roof orientations.
• Robust IP65 housing: Dust and splash-proof, certified for installation indoors as well as in protected outdoor areas.

Areas of application

• Modern detached houses
  • Perfect for households with an electric car and heat pump, to use solar energy efficiently themselves and minimise electricity costs.
• Backup systems & UPS
  • Reliable safeguarding of the entire house installation against power failures thanks to powerful backup power management.
• Small commercial systems
  • Used in small offices or workshops for reducing operating costs and safeguarding critical IT infrastructure.

Installation & safety instructions

• Battery compatibility
  • This inverter strictly requires a high-voltage storage unit. Please check compatibility in advance with systems such as Deye BOS-G or similar high-voltage solutions.
• Cooling & clearances
  • Ensure there is sufficient air circulation. It is recommended to keep a minimum clearance of 50 cm above and below and 30 cm to the sides.
• Integrated protection
  • The device has integrated lightning protection (type II) for DC and AC as well as a DC isolator for safe system maintenance.

Features

FAQs about the Deye SUN-8K-SG01HP3-EU-AM2

Can I connect the inverter in parallel?

Yes, up to 10 devices. By connecting in parallel, both total output power and battery capacity can be expanded modularly to meet increasing energy demands.

Does the device support zero feed-in?

Yes, fully configurable. With the included smart meter or external CT clamps, the inverter can be regulated so that no energy flows into the public grid.

Is the WLAN monitoring module included?

Scope of delivery: Deye SUN-8K-SG01HP3-EU-AM2 (8 kW HV hybrid inverter)

1 x Deye SUN-8K-SG01HP3-EU-AM2 inverter

• A three-phase high-voltage hybrid inverter with 8 kW output, integrated LCD touchscreen and two MPPT trackers.

1 x Wall Mount Bracket

• A robust metal mounting rail for securely attaching the device to a load-bearing wall.

1 x Wi-Fi stick (data logger)

• A plug-in communications module for connecting to the internet for remote monitoring via Deye Cloud or Solarman App.

3 x current transformer (CT - Current Transformer)

• External clamp-on current transformers for measuring the power 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 connectors (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 connecting between the inverter and the battery management system.

1 x mounting set (screws and plugs)

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

1 x user manual (Operating Instructions)

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