Deye SUN-12K-SG02LP1-EU-AM3-P 12 kW hybrid inverter, single-phase

The Deye SUN-12K-SG02LP1-EU is a powerful hybrid inverter for modern photovoltaic systems. With up to 12 kW AC output, flexible battery connection and extensive protection functions, it provides a reliable solution for grid-tied and off-grid applications in both residential and commercial environments.

Highlights at a glance

• High performance: 12 kW AC output power for demanding energy systems
• Flexible operation: Up to 16 devices can be used in parallel – on-grid and off-grid
• Versatile storage integration: Supports lithium-ion and lead-acid batteries
• Intelligent energy management: 6 freely configurable time slots for charging and discharging
• Maximum safety: Integrated protection against overload, short circuit, overvoltage and island operation

Efficient energy utilisation with hybrid technology

The SUN-12K-SG02LP1-EU enables both DC and AC coupling and is therefore ideal for new installations and retrofits. Thanks to a maximum efficiency of 97.6% and an MPPT efficiency of 99.9%, it ensures optimum energy conversion.

Flexibility through parallel operation

Up to 16 inverters can be operated in parallel, both in grid-tied and in island mode. This enables projects of any size, from private homes with high energy requirements to larger commercial installations.

Intelligent battery usage

With a maximum charge and discharge current of 190 A and adaptive communication to the BMS (RS485, CAN), the inverter supports both lithium-ion and lead-acid batteries. The battery can also be charged from a diesel generator, increasing the possible uses.

Safety and protection functions

The Deye SUN-12K-SG02LP1-EU is certified according to international standards and offers extensive protection mechanisms: Overvoltage and short-circuit protection, anti-islanding, residual current monitoring as well as PV string monitoring. This means it meets the highest safety standards for stable operation.

Who is the Deye SUN-12K-SG02LP1-EU suitable for?

This hybrid inverter is ideal for:

• Private households with high levels of self-consumption
• Commercial businesses with a need for uninterruptible power supply
• Installations that require flexible expansion via parallel operation
• Operators of PV systems who wish to use both grid operation and stand-alone operation

Properties

FAQs about the Deye SUN-12K-SG02LP1-EU hybrid inverter

Which battery types can be connected to the 12 kW inverter?

The inverter is compatible with lithium-ion and lead-acid batteries and automatically adjusts its charging strategy to the appropriate BMS.

Can the 1-phase inverter be operated in parallel?

Yes, up to 16 devices can be connected in parallel for both grid-tied and off-grid systems.

Which protection functions are integrated?

The unit has overvoltage, short-circuit, island grid and overcurrent protection as well as integrated monitoring for PV strings and residual currents.

Is the inverter also suitable for retrofits?

Yes, thanks to AC and DC coupling, the SUN-12K-SG02LP1-EU is suitable for both new installations and for expanding existing PV systems.

What warranty applies to the device?

Deye offers a 10-year manufacturer's warranty.

Scope of delivery: Deye SUN-12K-SG02LP1-EU 12 kW hybrid inverter 1-phase

1 x Deye SUN-12K-SG02LP1-EU inverter

• A single-phase hybrid inverter with 12 kW output, integrated LCD colour touchscreen and support for 48V low-voltage battery systems.

1 x Wall mount bracket

• A robust metal mounting rail for securely mounting the unit 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.

1 x current transformer (CT)

• An external clamp-on current transformer for measuring the energy flows at the house connection, required 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) to connect the PV strings to the inverter.

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 kit (screws and dowels)

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

1 x operating manual (User Manual)

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