Energy storage system generator SKT12KTL3H

SKU: SKT12KTL3H zostava Category:

Product description
Energy storage system generator SKT12KTL3H

Electrical characteristics (inverter)

Input (DC)
Maximum DC power 15000W
Maximum DC voltage 1000 Vd.c.
MPPT voltage range 200…850Vd.c.
Maximum input current per string 13Ax2
Number of MPPT trackers 2
Number of input strings 2
Battery input
Battery type lithium-ion
Battery voltage range 130~700V
Maximum charge/discharge current 25/25A
Charging strategy for Li-ion batteries Self-adaptation to BMS
Output (AC)
Rated AC power 12000 VA
Maximum apparent AC power 13200 VA
Maximum output current 20A
Nominal AC output 50/60Hz; 400/350V
AC output range 45/55Hz; 280~490Vac(Adj)
Official 0.8 ahead… 0.8 behind
Harmonic factor <3%
Network type 3W/N/PE
Output unbalance of a three-phase network 0~100%
Output (Backup AC)
Maximum apparent AC power 10000 VA
Nominal output voltage 400/380V
Nominal output frequency 50/60 Hz
Output THD (linear load) <3%
Efficiency
Maximum conversion efficiency 98.2%
European efficiency 97.5%
Maximum efficiency from battery to AC 97.4%
MPPT efficiency 99.9%
General parameters
Dimensions (W/H/D) 548*444*184mm
Weight 30 kg
Operating temperature range °C -25°C…+60°C
Degree of protection IP65
Cooling Natural convection
Topology Transformerless
Display LCD
Humidity 0-95%, non-condensing
Communication Standard WiFi; GPRS/LAN (optional)
Warranty Standard 5 years; 7/10 years optional
Communication with BMS CAN/RS485
Communication with the meter R485
Certificates and approvals CQC,VDE-AR-N4105,IEC61727,IEC62116,VDE0124-AR-NO124,EN50549,IEC62109,G98,G99

Communication with BMS

Module type LFP 9kWh/HV LFP 12kWh/HV LFP 15kWh/HV LFP 18kWh/HV LFP 21kWh/HV LFP 24kWh/HV LFP 27kWh/HV LFP 30kWh/HV
Usable energy 8.64kWh 11.52kWh 14.40 kWh 17.28kWh 20.16kWh 23.04kWh 25.92 kWh 28.80 kWh
Battery module LFP 3000 / HV: 57.6V 50Ah
Number of modules 3 4 5 6 7 8 9 10
Nominal voltage 172.8V 230.4V 288V 345.6V 403.2V 460.6V 518.4V 576V
Operating voltage range 135-197.1V 180-262.8V 225-328.5V 270-394.2V 315-459.9V 360-525.6V 405-591.3V 450-657V
Nominal discharge current 50 / 25A
Maximum charging voltage 197.1V 262.8V 328.5V 394.2V 459.9V 525.6V 591,;3V 657V
Weight 102 kg 131 kg 160 kg 189 kg 218 kg 247 kg 276 kg 305 kg
Dimensions (mm) 670*330*697 670*330*855 670*330*1013 670*330*1171 670*330*1329 670*330*1487 670*330*1645 670*330*1803
Security CE,UN38.3,IEC62619,IEC63056,IEC62477
Maximum Recommended Depth of Discharge (DOD) 90%
Operating conditions Interior or exterior
Charging operating temperature 0~55℃
Discharge operating temperature -20~55℃
Humidity 0~95% (non-condensing)
Degree of pollution 3
Overvoltage category II
Type of cooling Natural cooling
Case material Metal + plastic
IP protection IP 54
Protection class I
Warranty 10 years
Communication CAN/WIFI
Protective mode Triple hardware protection
Battery protection Overvoltage protection/anti-overload/anti-short circuit/undervoltage protection
Classification of hazardous material 9