Single phase hybrid inverter SKT4KTL

SKU: SKT4KTL Category:

Product description
Single phase hybrid inverter SKT4KTL

INPUT (DC)

Maximum DC power 6000 W
Maximum DC voltage 500 V
MPPT voltage range 100-450 V dc
Nominal PV input voltage 360V (100-500V)
DC voltage range at full load 200-425V
PV input current 13+13A
Maximum PV short-circuit current 25 + 25
Number of MPPT trackers 2
Number of input strings 1 + 1

BATTERY INPUT

Battery type Lead acid or Li-on
Battery voltage range 40-60V
Maximum charging current 100A
Maximum discharge current 100A
External temperature sensor Yes
Charging curve 3 steps/equalization
Charging strategy for Li-ion batteries Automatic adaptation to BMS

OUTPUT (AC)

Rated active power of the AC output 4000W
Maximum active AC output power 4400W
Rated AC output current 17.4A
Maximum AC output current 20A
Maximum continuous AC throughput 35A
Peak performance (off-grid) 2 times the rated power, 105
Power factor setting range 0.8 inductive to 0.8 capacitive
Official 1
Output frequency and voltage 50/60Hz: L/N/PE 220/230V AC
Network type single phase
Total Harmonic Distortion (THD) <0.5% In

EFFICIENCY

Maximum efficiency 97.60%
European efficiency 96.50%
MPPT efficiency 99.90%

General parameters

Degree of protection Islanding protection, PV string feedback protection, Insulation resistance detection, Residual current monitoring unit, Output overload protection, Output short circuit protection, Overvoltage protection
Overvoltage category DC Type Ill/AC Type Ill

General information

Operating temperature range -40-60 ℃, >45 ℃ performance reduction
Cooling Intelligent cooling
Noise ≤30 dB
Communication with BMS RS485, CAN
Weight 25 kg
Dimensions (W/H/D) (mm) 550450180 mm
Degree of protection IP65
Installation style On the wall
Warranty 5 years (optionally 10 years)

Certificates and approvals

CQC, VDE-AR-N4105,IEC61727,IEC62116,VDE0124-AR-N0124,EN50549,IEC62109,IEC62477,G98,G99