DEYE, Single Phase 12KW Hybrid Inverter, WiFi Included

DEYE SUN-12K-SG02LP1-EU-AM3-Pis highly productivesingle phase low voltage hybrid inverter, designed for photovoltaic systems with battery storage. The model is optimized to work with LV LiFePO₄ batteries, offering an extremely high charge-discharge current (250 A), extended possibilities for parallel operation and intelligent energy management.

The inverter is suitable both for new installations and for upgrading existing solar systems (AC coupling), providing reliable power supply, high efficiency and full control via mobile application and web platform.

Energy efficiency and quality

Max. efficiency: 97.6 %
European efficiency: 96.5 %
MPPT efficiency: >99 %
THDi: <3 %
DC injection current: <0.5 % In

Protection and safety

DC reverse polarity protection
AC overload and short circuit protection
Overheating protection
AC/DC surge protection
Anti-islanding protection
DC component control
Residual current detection
SPD protection:Type II (DC and AC)
AFCI (option)

Management, communication and functions

Display:Color touch LCD
Degree of protection: IP65
Monitoring:

• WiFi (WiFi plug – included)

• Bluetooth

• LAN / 4G (optional)
  Communication interfaces: RS485 / RS232 / CAN
  Programmable modes:

• 6 time periods for charge / discharge

• Own consumption management

• Backup mode
   AC coupling:Yes (retrofit of existing PV systems)
  Diesel generator maintenance
  Parallel operation:up to 16 inverters (on-grid and off-grid)

Construction and installation

Cooling:intelligent aerial
Noise: <45 dB
Dimensions (W x H x D): 420 × 670 × 233 mm
(without connectors and mounting elements)
Weight: ~35.6 kg
Operating temperature:-40°C to +60°C
(above +45°C – automatic derating)
Humidity: 0 – 100 %
Max. Altitude: ≤2000 m

Standards and certificates

 Grid codes:
VDE4105, IEC61727/62116, VDE0126, AS4777.2, CEI 0-21, EN50549-1,
G98, G99, C10-11, UNE217002

Safety and EMC:
IEC / EN 62109-1
IEC / EN 62109-2
IEC / EN 61000-6-1 / 2 / 3 / 4

Summary

✅ Power:12 kW
✅ Type:Single Phase Hybrid Inverter (LV)
✅ Batteries:40 – 60 V
✅ PV input:up to 24 kW
✅ Parallel operation:up to 16 devices
✅ WiFi monitoring:Yes (included)
✅ Guarantee:10 years

We inform you that, despite our efforts, we cannot guarantee that the published information and images do not contain inaccuracies or errors that cannot be a legal basis for claims.

Technical characteristics

PV input (DC)

✅ Max. PV Power: 24 000 W
✅ Max. PV input voltage: 500 V DC
✅ Starting voltage: 125 V
✅ MPPT operating range: 150 – 425 V
✅ Nominal PV voltage: 370 V
✅ Number of MPPT trackers: 3
✅ Number of Strings: 2 + 2 + 2
✅ Max. MPPT current: 32 A + 32 A + 32 A
✅ Max. short circuit current: 60 A + 60 A + 60 A

Battery input (LV)

✅ Battery Type: Li-ion / Lead-acid
✅ Voltage Range: 40 – 60 V
✅ Max. charging current: 250 A
✅ Max. discharge current: 250 A
✅ Number of battery inputs: 1
✅ BMS communication:automatic adaptation (CAN / RS485)

AC input / output

✅ Rated active power: 12 000 W
✅ Max. AC apparent power: 13 200 VA
✅ Rated AC Voltage: 220 / 230 V
✅ Frequency:

• 50 Hz (45 – 55 Hz)

• 60 Hz (55 – 65 Hz)
  ✅ Rated AC current: 54.6 / 52.2 A
  ✅ Max. AC current: 60 / 57.4 A
  ✅ Peak power (off-grid):2 × rated power (10 s)
  ✅ Power factor: 0.8 (leading) – 0.8 (lagging)
  ✅ Connect to the network: L + N + PE

Additional information