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The bridge between the grid and energy storage

The SunLink hybrid inverter is the brain of your home energy system. It does more than convert solar into usable power - it intelligently manages energy flow between grid, battery and household loads. While the grid is healthy, solar comes first; during outages it switches seamlessly to battery backup. Our inverters support multiple battery types and offer remote monitoring, making energy management simple and intuitive.

Seamless Switching

Switches to backup power within milliseconds when the grid goes down, keeping critical loads online

Smart Dispatch

Automatically optimizes energy flow between solar, battery and grid to lower your electricity bill.

Strong Compatibility

Compatible with mainstream lithium and lead-acid batteries for flexible system design.

Remote Monitoring

Track real-time status from a mobile app and stay on top of your energy usage anywhere, anytime.

High-Efficiency Conversion

Advanced MPPT technology maximizes solar harvesting efficiency.

Specifications

Model

KE-30KD5H3UN

KE-30KD6H3UN

KE-40KD6H3UN

KE-50KD6H3UN

KE-60KD6H3UN

PVInput Data


Max Connected PV Power (W)

60000 

80000 

100000 

120000 

Max PV Input Voltage(V)

1000 

1000 

1000 

1000 

Startup Voltage(V)

180 

MPPTVoltage Range(V)

150-850

RatedPVInput Voltage(V)

600 

Max Operating PV Input Current(A)

40 

Max Input Short-Circuit Current(A)

65 

MPPTNumber of Trackers

Max Number of Input Strings

2/2/2/2

Battery Parameters


Battery Type

LFP Battery

Rated Battery Voltage(V)

150~800

Max Charge/Discharge Current(A)

70*2

AC Output Data


Rated AC Output Active Power(W)

30000 

30000 

40000 

50000 

60000 

AC Output Apparent Power(VA)

33000 

33000 

44000 

55000 

33000 

Rated AC Output Current(A)

83.4 

36.1 

48.1 

60.2 

72.2 

Max AC Output Current(A)

91.7 

39.7 

52.9 

66.2 

79.4 

Max Bypass Current(A)

200 

Rated Output Voltage(V)

208V/220V/240V;3L/N/PE

277/480V (4-wire Wye);480V(3-wire Delta)

Rated Input/Grid Output Frequency/Range(Hz)

50/60,+/-5

Power Factor Adjustment Range

1(-0.8~0.8)

Off-gridOutput Parameters


Rated Output Power(W)

30000 

30000 

40000 

50000 

60000 

Max Output Power(W)

of Rated Power1.6

× continuous10s

of Rated Power1.5× continuous10s

Rated Output Current(A)

83.4 

36.1 

48.1 

60.2 

72.2 

Rated Output Voltage(V)

208V/220V/240V;        3L/N/PE

277/480V(4-wire Wye);480V(3-wire Delta)

Rated Input/Grid Output Frequency/Range(Hz)

50/60,+/-5

Power Factor Adjustment Range

1(-0.8~0.8)

Parallel Operation

Up to10 units

Switching Time(ms)

<10

Total Voltage THD(THDv)[%](Linear Load)

<3%(At Rated Power)

Efficiency


Max Efficiency

97.8%

European Efficiency

97%

MPPTEfficiency

99%

Max Efficiency(Battery toAC)

97.6%

Max Efficiency(PVto Battery)

98.1%

Size m m )

580×530×270

Protection


DC/Battery Reverse Polarity Protection

Integration

Insulation Impedance Monitoring

Integration

DC/AC Surge Protection

Integration

AC Overcurrent/Short-Circuit Protection

Integration

Ground Fault Monitoring

Integration

Grid Monitoring

Integration

String Monitoring

Integration

Anti-Islanding Protection

Integration

DC/AC Overvoltage

OVCII(DC),OVCIII(AC)

AFCI

Optional

BSD GateWay

Optional

Ingress Protection (IP) Rating

IP66


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