3-Phase Hybrid Inverter Deye SUN-12K-SG05LP3-EU-SM2 — reliable and smart solution for efficient solar energy management at home or business. Ensures stable system operation in any conditions.

Intelligent Monitoring Platform:
Remote control, instant shutdown in case of faults, parameter adjustment, and firmware updates.

Features:

• 100% asymmetric output

• AC for upgrading existing solar systems

• Up to 10 inverters parallel, multiple batteries supported

• Max. charge/discharge current 240 A

• Support for diesel generator energy storage

• LV 48V battery with transformer isolation

• 6 charging/discharging time periods

Applications:

• Residential 3-phase systems

• Commercial and industrial facilities

• Modernization and expansion of existing systems

Advantages:

• Reduced electricity costs

• High reliability and durability (>10 years)

• Flexible operation modes: grid, off-grid, UPS

• Advanced battery management, BMS compatibility

Specifications

Battery (LV 48V):

• Type: Lead-acid or Li-ion

• Voltage: 40–60 V

• Max charge/discharge current: 240 A

• Number of inputs: 1

• Li-ion charging strategy: automatic BMS adaptation

DC Input (PV):

• Max PV power: 19,200 W

• Available PV power: 24,000 W

• PV voltage: 160–800 V

• Nominal PV voltage: 550 V

• Start voltage: 160 V

• MPPT range: 200–650 V

• Max current: 26+26 A

• Short-circuit current: 39+39 A

• MPPT: 2 trackers / 2+2 strings

AC Input/Output:

• Rated power: 12,000 W

• Max apparent power: 13,200 VA

• Rated current: 18.2/17.4 A

• Max current: 20/19.2 A

• Max continuous current: 45 A

• Off-grid peak power: 2×rated, 10 s

• Connection: 3L+N+PE

• THDi <3%, DC injection current <0.5%

Efficiency:

• Max: 97.6%

• Euro: 97%

• MPPT: >99%

Protection:

• DC reverse polarity, AC overload, thermal protection

• AC/DC overvoltage (Type II), short-circuit, isolation monitoring, RCD, arc fault detection

Interfaces:

• RS485/RS232/CAN

• GPRS/Wi-Fi/Bluetooth/4G/LAN (optional)

General Data:

• Operating temp: -40…+60°C

• Humidity: 0–100%

• Max altitude: 3000 m

• Noise: ≤55 dB

• IP65, non-isolated, transformer isolation

• Size: 386×660×250 mm

• Weight: 35.2 kg

• Warranty: 5/10 years

• Standards: IEC 61727, IEC 62116, CEI 0-21, EN 50549, G98/G99, VDE-AR-N 4105