Built for remote sites or users seeking total energy independence, the SunLink off-grid inverter delivers stable, reliable power without depending on the utility grid - powered entirely by solar or a generator paired with a battery bank. Compact build with a high IP rating makes it ideal for outdoor or harsh-environment installs - perfect for off-grid homes, RVs and small commercial sites.
Runs fully off-grid - no utility connection required
Pure sine-wave output, compatible with sensitive household electronics.
High ingress-protection rating handles high temperatures, humidity and other harsh conditions.
Low-noise operation, high efficiency, reduced maintenance.
Supports multiple input sources including solar and generators for uninterrupted power.
Model | KE-5KF5LSUF | KE-6KF5LSUF | KE-10KF5LSUF | KE-12KF5LSUF | KE-15KF5LSUF | KE-16KF5LSUF |
Inverter Output | ||||||
Rated Input/Output Active Power(W) | 5000 | 6000 | 10000 | 12000 | 15000 | 16000 |
Rated Input/Output Current(A) | 20.8 | 25.0 | 41.7 | 50 | 62.5 | 66.7 |
Max Bypass Current(Grid to Load)(A) | 80 | 200 | 200 | |||
Peak Power (Off-grid) (A) | of Rated Power2× continuous10s | |||||
Power Factor Adjustment Range | 0.9-1 | |||||
Rated Input Voltage(V) | 220/240,88Un | |||||
Frequency(Hz) | 50/45-55,60/55-65 | |||||
Connection Type | 2L(L)+N+PE | 2L+N+PE | ||||
Total Current THDTHD | <3%(At Rated Power) | |||||
DC Current Output | <0.5%xRated Current | |||||
Switching Time(Bypass & Inverter) | 10ms | |||||
Battery Parameters | ||||||
Battery Type | LFP Battery/Lead-Acid Battery | |||||
Max Charging Current(Configurable)(A) | 120 | 200 | 250 | 300 | ||
Max Discharging Current(A) | 120 | 200 | 250 | 300 | ||
Charging Voltage Range(V) | 40-60 | |||||
Lithium Battery Charging Strategy | BMSAdaptive | |||||
Battery Input Ports | 1 | |||||
PV Input | ||||||
MPPTQuantity | 2/1+1 | 2/2+2 | 3/2+1+1 | |||
MaxPVOpen-Circuit Voltage(V) | 550 | |||||
Startup Voltage(V) | 100 | |||||
RatedPVVoltage(V) | 370 | |||||
MPPTVoltage Range(V) | 125-425 | |||||
MaxPVInput Power(W) | 7500 9000 | 15000 | 18000 | 22500 24000 | ||
MaxPVInput Current(A) | 20+20 | 28+28 | 28+20+20 | |||
MaxPVInput Short-Circuit Current | 30+30 | 42+42 | 42+30+30 | |||
Efficiency | ||||||
Max Efficiency | 97.6% | |||||
European Efficiency | 96.5% | |||||
MPPTEfficiency | >99% | |||||
Device Protection | ||||||
Integrated Protection | DC Reverse Polarity Protection, AC Output Overload Protection, Thermal Protection, AC Output Overvoltage Protection, AC Output Short-Circuit Protection, DC Component Monitoring, Overvoltage LoadDropout Protection, Ground-Current Monitoring, Grid Monitoring, Ground Fault Monitoring, DC Input Switch, DC Terminal Impedance Monitoring, Leakage-Current Monitoring(RCD),Surge Protection | |||||
General Parameters | ||||||
Ingress Protection (IP) Rating | IP20 | |||||
Operating Temperature Range | -40to+60℃,>45°℃Derating | |||||
Humidity Range | 0-100% | |||||
Noise Level@1 m | <30dB @25°℃(77°F) | |||||
Cooling | Smart Air Cooling | |||||
Communication Interface | RS485/CAN/Wi-Fi/Bluetooth/4G(Optional) | |||||
Size ( m m ) | 705×412X130 | 865×510×157 | ||||
Weight(kg) | 21 | 39 | ||||
Altitude | 2000m | |||||
Warranty | 2 years | |||||
Certification | ||||||
Overview | UL17413nd Edition(September28,2021),CSA-C22.2 No.107.1-16,FCC SDOC Part 15B | |||||