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3. TECHNICAL SPECIFICATIONS
Model SUNSYNK-6K-SG02LP1 SUNSYNK-7.6K-SG02LP1
Battery Input Data
Battery Type Lead-acid or Lithium-ion
Battery Voltage Range 40~60V
Max. Charging Current 135A 190A
Max. Discharging Current 135A 190A
Charging Curve 3 Stages/Equalisation
External Temperature Sensor Optional
Charging Strategy for Li-Ion Battery Self-Adaptation to BMS
PV String Input Data
Max. DC Input Power 7800W 9880W
PV Input Voltage 370V (100V~500V)
MPPT Range 125~425V
Start-up Voltage 150V
PV Input Current 18A+9A 22A+22A
No. of MPPT Trackers 2
No. of Strings Per MPPT Tracker 2+1 2+2
AC Output Data
Rated AC Output and UPS Power 6000W 7600W
Max. AC Power 6600W 8360W
Peak Power (off-grid) 2 times of rated power, 10 S
AC Output Rated Current 25A 31.7A/33A
Max AC Output Current 27.5A 34.9A/36.3A
Max Continuous AC Passthrough 40A 50A
Output Frequency and Voltage 50/60Hz; 120/240Vac(split phase), 208Vac(2/3), 230Vac(single phase)
Grid Type Split phase, 2/3 phase, Single phase
Current Harmonic Distortion THD<3%(Linear load<1.5%)
Efficiency
Max. Efficiency 97.60%
MPPT Efficiency 96.50%
Euro Efficiency 99.90%
Protection
PV Arc Fault Detection Integrated (Except European Type)
PV Input Lightning Protection Integrated
Anti-islanding Protection Integrated
PV String Input Reverse Polarity
Protection
Integrated
Insulation Resistor Detection Integrated
Residual Current Monitoring Unit Integrated
Output Over Current Protection Integrated
Output Shorted Protection Integrated
Output Over Voltage Protection Integrated
Certifications and Standards
Grid Regulation
UL1741, IEEE1547, RULE21, VDE0126, AS4777, NRS2017, G98,G99, IEC61683,
IEC62116, IEC61727
Safety Regulation IEC62109-1, IEC62109-2
EMC EN61000-6-1, EN61000-6-3, FCC 15 Class B
General Data
Operating Temperature Range -25~60°C, >45°C Derating
Cooling Fan
Noise <30
Communication with BMS RS485; CAN
Warranty 5 years
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