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SUNSYNK MAX | User Manual
3. TECHNICAL SPECIFICATIONS
Model SUNSYNK MAX
Battery Input Data
Battery Type Lead-acid or Lithium-ion
Battery Voltage Range 43~60V
Max. Charge Current 300A
Max. Discharge Current 300A
Charging Curve 3 Stages/Equalisation
External Temperature Sensor Yes
Charging Strategy for Li-Ion Battery Self-Adaptation to BMS
PV String Input Data
Max. DC Input Power 18000W
Max PV Input Voltage 450V
MPPT Range 250V~450V
Start-up Voltage 150V
PV Input Current 22A + 22A + 22A
Max. PV Isc 26A + 26A + 26A
No. of MPPT / Strings Per MPPT 3 / 2
AC Output Data
Max. On-Grid AC Power 16000W
Max. Off-Grid AC Power 13000W
Peak Power (off-grid) 2 times of rated power, 10 S
AC Output Rated Current 65A
Max AC Current 70A
Max Continuous AC Passthrough 150A
Bypass Current 150A
Frequency Range 45Hz ~55Hz
Voltage Range 211V ~ 264V
Grid Type Single-Phase
Current Harmonic Distortion THD<3%(Linear load<1.5%)
Efficiency
Max. Efficiency 97.60%
Euro Efficiency 97.00%
MPPT Efficiency 99.90%
Protection
Integrated
PV Input Lightning Protection, Anti-islanding Protection, PV String Input Reverse Polarity Protection,
Insulation Resistor Detection, Residual Current Monitoring Unit, Output Over Current Protection,
Surge protection, DC Battery Current Protection
Certifications and Standards
Grid Regulation
VDE 0126, AS4777, NRS2017, G98, G99, IEC61683, IEC62116, IEC61727, RD1699:2011, XP C15-
712-3:2019-05
Safety EMC / Standard IEC62109-1, IEC62109-2, EN61000-6-1, EN61000-6-3
General Data
Operating Temperature Range -25~55°C
Cooling Fan
Noise <30dB
Communication with BMS RS485; CAN
Weight 34.5kg
Size 422W×702H×281D mm
Protection Degree IP65
Installation Style Wall-mounted
Warranty 5 years
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