The AC-DC matching ratio can reach 2 times
MPPT tracking efficiency up to 99%
Supports lead-acid / lithium battery connection
Supports multiple communication interfaces
Compatible with AFCI, GFCI and RSD functions
Ingress Protection (IP) Rating: IP66
| Model | KE-6KD5L3UN | KE-7KD5L3UN | KE-7K5D5L3UN | KE-8KD5L3UN | KE-10KD5L3UN | KE-12KD5L3UN | |
|---|---|---|---|---|---|---|---|
| Battery Input Data | |||||||
| Battery Type | Lead-acid or Lithium Iron Phosphate Battery | ||||||
| Battery Voltage Range(V) | 40-60 | ||||||
| Max.Charging Current(A) | 135 | 150 | 160 | 190 | 210 | 240 | |
| Max.Discharging Current(A) | 135 | 150 | 160 | 190 | 210 | 240 | |
| Charging Strategy for Li-ion Battery | BMS Adaptive | ||||||
| Number of Battery Input | 1 | ||||||
| PV String Input Data | |||||||
| Max. PV Access Power (W) | 12000 | 14000 | 15000 | 16000 | 20000 | 24000 | |
| Max. PV Input Power (W) | 9600 | 11200 | 12000 | 12800 | 16000 | 19200 | |
| Max. PV Input Voltage (V) | 800 | ||||||
| Start-up Voltage (V) | 160 | ||||||
| MPPT Voltage Range (V) | 200-650 | ||||||
| Rated PV Input Voltage (V) | 550 | ||||||
| Max. Operating PV Input Current (A) | 20+20 | 26+26 | |||||
| Max. Input Short-Circuit Current (A) | 30+30 | 40+40 | |||||
| No. of MPPT Trackers/No. of Strings MPPT Tracker | 2/1+1 | 2/2+2 | |||||
| AC Input/Output Data | |||||||
| Rated AC Input/Output Active Power (W) | 6000 | 7000 | 7500 | 8000 | 10000 | 12000 | |
| Max. AC Input/Output Apparent Power (VA) | 6600 | 7700 | 8250 | 8800 | 11000 | 13200 | |
| Rated AC Input/Output Current (A) | 9.1/8.7 | 10.6/10.1 | 11.4/10.8 | 12.2/11.6 | 15.2/14.5 | 18.2/17.4 | |
| Max.AC Input/Output Current (A) | 10/9.6 | 11.7/11.1 | 12.5/11.9 | 13.4/12.8 | 16.7/16 | 18/19.2 | |
| Max.Continuous AC Bypass(Grid to load) (A) | 63 | ||||||
| Peak Power (Off-grid) (W) | 2 Times Of Rated Power, 10s | ||||||
| Power Factor Adjustment Range | 0.8 leading-0.8 lagging | ||||||
| Rated Input/Output Voltage/Range (V) | 120/208 0.85Un-1.1Un | ||||||
| Rated Input/Output Grid Frequency/Range(Hz) | 50/45-55, 60/55-65 | ||||||
| Grid Connection Form | 3L+N+PE | ||||||
| Total Current Harmonic Distortion THDi | <3% (Rated power) | ||||||
| DC Injection Current | <0.5% In | ||||||
| Efficiency | |||||||
| Max. Efficiency | 97.6% | ||||||
| Euro Efficiency | 96.5% | ||||||
| MPPT Tracking Efficiency | 99% | ||||||
| Equipment Protection | |||||||
| Integrated Protection | DC reverse polarity protection, DC component monitoring, DC switch, AC output overcurrent protection, AC output overvoltage protection, AC output short-circuit protection, AC input overvoltage protection, AC input undervoltage protection, leakage current protection, thermal protection, anti-islanding protection, AFCI, GFCI, RSD compatible | ||||||
| Surge Protection Level | DC Type II / AC Type III | ||||||
| Interface | |||||||
| Communication Interface | RS485/CAN | ||||||
| Monitor Mode | WIFI/Bluetooth/4G | ||||||
| General | |||||||
| Operating Temperature Range | -40-60℃ (>45℃ Derating) | ||||||
| Humidity Range | 0-100% RH (Non-condensing) | ||||||
| Operating Altitude(m) | <2000 | ||||||
| Noise Level @ 1m | ≤55dB @ 25℃ (77°F) | ||||||
| Ingress Protection(IP)Rating | IP66 | ||||||
| Inverter Topology | Non-Isolated | ||||||
| Dimensions(H×W×D) (mm) | 638×383×230 | ||||||
| Weight(kg) | 58 | ||||||
| Type of Cooling | Natural cooling | ||||||
| Warranty | 5 Years/ 10 Years | ||||||
| Certification | |||||||
| Overview | UL1741, IEEE 1547 | ||||||
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