This MG three-phase hybrid energy storage inverter (R50KH3 series) is a high-performance model designed for residential, commercial and industrial scenarios. It features a maximum PV input power of 7.5 kW and an MPPT voltage range of 150-850 V. Equipped with dual battery ports with a single-channel current of 80 A, it is compatible with mainstream 314 Ah battery cells. It supports 4-channel MPPT tracking and 100% unbalanced load output. With an IP65 protection rating, it operates stably within a wide temperature range from -35°C to 60°C. It is perfectly compatible with high-power PV modules and delivers flexible and reliable energy storage solutions for asymmetric power grid applications.

IP65

Ingress protection

73

Weight (kg)

RS485

Meter

HM

APP; touch panel

BMS

RS485,CAN

EMS

RS485

Supported communication interface

Battery data and General data

Our Core Values

Battery data and General data

Model

R30KH3 | R40KH3 | R50KH3

Max. charging / discharging power (kW)

33 | 44 | 55

Battery voltage range (V)

150~800

Max. charging / discharging current(A)

80*2

No. of battery input

2

Battery type

Lithium-ion

Operating altitude (m)

4,000(>2,000 power derating)

Cooling

Forced air cooling

Noise emission (dB)

≤65

Installation

Wall mounted type

DC input data

Max. PV input power (kW)

45 | 60 | 75

Max. PV voltage (V)

150~850

MPPT voltage range (V)

150~850

Start-up voltage (V)

180

Max. input current per MPPT (A)

40 / 40 / 40 / 40

Max. short-circuit current (A)

60 / 60 / 60 / 60

No. of MPPT trackers

4

No. of PV strings per MPPT

2

Rated input voltage (V)

600

AC output data (on-grid)

Rated AC output active power (kW)

30 | 40 | 50

Max. AC output apparent power (kVA)

33 | 44 | 55

Rated AC output current (A)

45.6 | 60.8 | 76

Max. AC output current (A)

50.1 | 66.9 | 83.6

Max. continuous AC pass-through(grid to load) (A)

200

Rated grid voltage (V)

380 / 400

Power factor

>0.99 (0.8 Leading ~ 0.8 Lagging)

Grid type

3W+N+PE

Rated grid frequency (Hz)

50/60

THDi

<3%

AC output data (off-grid) and General data

Rated output power (kW)

30 | 40 | 50

Max. apparent power (kVA)

33 | 44 | 55

Rated output voltage (V)

380 / 400, 0.85Un-1.1Un

Back-up switch time (ms)

<10

Grid type

3W+N+PE

THDu

<2%

Dimensions W*D*H (mm)

530*280*850

Operating temperature range (℃)

35~60℃

Inverter topology

Non-isolated

Relative humidity

0~100%

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