Deye 12KW hybrid three-phase inverter, SUN-12K-SG04LP3-EU/AU with WIFI

Deye SUN-12K-SG04LP3 | 12KW | Three Phase | 2 MPPT | Hybrid Inverter | Low Voltage Battery
Higher yields / Safety and reliability / Intelligence / User-friendliness
SUN 12K-SG is a brand new 48V battery low voltage three-phase hybrid inverter that provides a safe and reliable system. With a compact design and high power density, this series supports a 1.3 DC/AC ratio, saving device investment. It supports three-phase unbalanced output, expanding the application scenarios. It is equipped with CAN port (x2) BMS and parallel, x1 RS485 port for BMS, x1 RS232 port for remote control, x1 DRM port, making the system intelligent and flexible.

Battery input data
Battery type: Lead-acid or lithium-ion
Battery voltage range (V): 40~60V
Max. Charging current (A): 120A150A190A210A 240A
Max. Discharge current (A)120A150A190A210A 240A
Charge curve: 3 stages / leveling
External temperature sensor: Yes
Li-ion battery charging strategy: Self-adaptation to BMS

Input data
Max. DC input power (W): 15600W
Rated PV input voltage (V): 550V(160V～800V）
Starting Voltage (V): 160V
MPPT Range (V): 200V-650V
Full Load DC Voltage Range (V): 350V-650V
Photovoltaic input current (A): 26A+13A
Max. PV ISC (A): 34A+17A
Number of MPPT / MPPT circuits: 2/2+1

AC output data
Rated AC power and UPS power (W): 12000W
Max. AC output power (W): 13200W
Peak power (off-grid): 2 times the rated power, 10S
AC output rated current (A): 18.2/17.4
Max. Alternating current (A): 27.3/26.1
Max. Continuous AC Passage (A): 45A
Output frequency and voltage: 50/60Hz;3L/N/PE 220/380Vac，230/400Vac
Grid type: Three-phase
Harmonic current distortions
THD<3% (line load<1.5%)

Protection
Photovoltaic input lightning protection: Built-in
PV circuit input reverse polarity protection: Integrated
Isolation resistor detection: Integrated
Residual current monitoring unit: Integrated
Output protection against current overload: Integrated
Output short circuit protection: Integrated
Output overvoltage protection: Integrated
Surge protection: DC type II / AC type Ⅲ

Certificates and standards

Network regulation
CEI 0-21, VDE-AR-N 4105, NRS 097, IEC 62116, IEC 61727, G99, G98, VDE 0126-1-1, RD 1699, C10-11
Safety EMC / Standard
IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2

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

Technical characteristics:

✅ Type:Hybrid (mains + battery)
✅ Rated power (AC): 12.0 kW
✅ Phase:Three phase (3Ph)
✅ Number of MPPT trackers: 2
✅ Maximum PV input power: 15.6 kW
✅ Maximum PV input voltage: 600 V
✅ MPPT operating range: 150 – 550 V
✅ Maximum current from PV string: 16 A + 16 A
✅ Battery:Low voltage (48V) Li-ion or lead-acid
✅ Battery voltage range: 40 – 60 V
✅ Maximum charge/discharge current: 240 A
✅ UPS function (EPS mode):Yes, switching time under 10ms
✅ Parallel operation:Supported (up to 10 inverters)
✅ Maximum efficiency:up to 97.9%
✅ Euro efficiency: 97.2%
✅ MPPT efficiency: 99.9%
✅ Degree of protection:IP65 – suitable for outdoor installation
✅ Operating temperature:-25°C to +60°C
✅ Communication:RS485, CAN, built-in Wi-Fi, LAN, 4G option
✅ Dimensions (W x H x D):about 540 x 670 x 220 mm
✅ Weight:~38 kg
✅ Warranty:10 years

Additional information