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.
Switches to backup power within milliseconds when the grid goes down, keeping critical loads online
Automatically optimizes energy flow between solar, battery and grid to lower your electricity bill.
Compatible with mainstream lithium and lead-acid batteries for flexible system design.
Track real-time status from a mobile app and stay on top of your energy usage anywhere, anytime.
Advanced MPPT technology maximizes solar harvesting efficiency.
Model | KE-5KD5L1EN | KE-6KD5L1EN | KE-7KD5L1EN | KE-7K5D5L1EN | KE-8KD5L1EN | KE-10KD5L1EN | KE-12KD5L1EN |
Parallel Mode | |||||||
Allowed Parallel Units( units) | 10 | ||||||
ACInput / Output | |||||||
Rated Input/Output Active Power(W) | 5000 | 6000 | 7000 | 7500 | 8000 | 10000 | 12000 |
Rated Input Apparent Power(VA) | 5500 | 6600 | 7700 | 8250 | 8800 | 11000 | 13200 |
Rated Input/Output Current(A) | 20.8 | 25.0 | 29.2 | 31.25 | 33.3 | 41.7 | 50 |
Max Input/Output Current(A) | 22.9 | 27.5 | 32.1 | 34.4 | 36.7 | 45.8 | 55 |
Max Bypass Current(Grid to Load)(A) | 50 | 63 | |||||
Peak Power (Off-grid) (A) | of Rated Power2× continuous10s | ||||||
Power Factor Adjustment Range | 0.9-1 | ||||||
Rated Voltage(V) | 220/2300.88Un | ||||||
Frequency(Hz) | 50/45-55,60/55-65 | ||||||
Connection Type | L+N+PE | ||||||
Total Current THDTHDi | <3%(At Rated Power) | ||||||
DC Current Output | <0.5%XRated Current | ||||||
Switching Time(Bypass & Inverter)(ms) | 10 | ||||||
Battery Parameters | |||||||
Battery Type | Lead-Acid Battery/LFP Battery/Sodium-Ion Battery(Optional) | ||||||
Max Charging Current(Configurable)(A) | 135 | 190 | 200 | ||||
Max Discharging Current(A) | 135 | 190 | 200 | ||||
Charging Voltage Range(V) | 40-60/27-66(Sodium-Ion Mode) | ||||||
Lithium Battery Charging Strategy | BMSAdaptive | ||||||
Battery Input Ports | 1 | ||||||
Solar Charging | |||||||
Circuit Count | 2/1+1 | 2/2+2 | |||||
MaxPVOpen-Circuit Voltage(V) | 550 | ||||||
Startup Voltage(V) | 100 | ||||||
RatedPVVoltage(V) | 370 | ||||||
MPPTVoltage Range(V) | 125-425 | ||||||
MaxPVInput Power(W) | 7500 | 9000 | 10500 | 11250 | 12000 | 15000 | 18000 |
MaxPVInput Current(A) | 17+17 | 26+26 | |||||
MaxPVInput Short-Circuit Current(A) | 28+28 | 44+44 | |||||
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 Load DropoutProtection, Ground-Current Monitoring, Arc Fault Circuit Interruption(Optional),Grid Monitoring, Anti-Islanding Monitoring, Ground Fault Monitoring, DC Input Switch, DC Terminal Impedance Monitoring,Leakage-Current Monitoring(RCD),Surge Protection | ||||||
General Parameters | |||||||
Ingress Protection (IP) Rating | IP66 | ||||||
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/RS232/CAN/Wi-Fi/Bluetooth/4G | ||||||
Size | 638×363×230(Excluding connectors and brackets) | ||||||
Weight(kg) | 30 | ||||||
Altitude ( m ) | 2000 | ||||||
Warranty | 5 years/10 years | ||||||
Overvoltage Protection Level | TYPE II(DC),TYPEI(AC) | ||||||
Certification | |||||||
Overview | CE-LVD EN IEC62109-1/-2,CE-EMCEN IEC61000-6-1/-3,RoHS,VOC IEC 62920,EN 50549 | ||||||