Model: SUNSYNK MAX
Battery Input Specifications
- Battery Type: Compatible with Lead-acid or Lithium-ion
- Battery Voltage Range: 43V to 60V
- Maximum Charge Current: 300A
- Maximum Discharge Current: 300A
- Charging Curve: 3 Stages with Equalisation
- External Temperature Sensor: Included
- Charging Strategy for Li-Ion: Battery self-adapts to BMS requirements
PV String Input Specifications
- Maximum DC Input Power: Up to 18000W
- Maximum PV Input Voltage: 450V
- MPPT Voltage Range: 250V to 450V
- Start-up Voltage: 150V
- PV Input Current: 26A per MPPT (total of 3 MPPTs)
- Maximum PV Short-Circuit Current (Isc): 26A per MPPT (total of 3 MPPTs)
- Number of MPPTs: 3, with support for 2 strings per MPPT
AC Output Specifications (Grid-tied and Off-grid)
- Maximum On-Grid AC Power: 16000W
- Maximum Off-Grid AC Power: 13000W
- Peak Power Output (Off-grid): 2 times rated power for 10 seconds
- AC Output Rated Current: 65A
- Maximum AC Output Current: 70A
- Continuous AC Pass-through Current: Up to 150A
- Bypass Current: 150A
- Frequency Range: 45Hz to 55Hz
- Voltage Range: 211V to 264V
- Grid Type: Single-Phase
- Current Harmonic Distortion: THD < 3% (under linear load conditions)
Efficiency Ratings
- Maximum Efficiency: 97.60%
- Euro Efficiency: 97.00%
- MPPT Efficiency: 99.90%
Protection Features
- Integrated Protection: Includes PV Input Lightning Protection, Anti-islanding Protection, PV String Input Reverse Polarity Protection, Insulation Resistor Detection, Residual Current Monitoring Unit, Output Overcurrent Protection, Surge Protection, and DC Battery Current Protection
Certifications and Standards
- Grid Regulations: Compliant with VDE 0126, AS4777, NRS2017, G98, G99, IEC 61683, IEC 62116, IEC 61727, RD1699:2011, XP C15-712-3:2019-05
- Safety Standards: Meets IEC 62109-1, IEC 62109-2, EN 61000-6-1, EN 61000-6-3
General Data
- Operating Temperature Range: -25°C to 55°C
- Cooling: Fan cooling system
- Noise Level: Less than 30dB
- Communication Interfaces: RS485; CAN
- Weight: 34.5 kg
- Dimensions: 422 mm (Width) x 702 mm (Height) x 281 mm (Depth)
- Protection Degree: IP65
- Installation Style: Wall-mounted
- Warranty: 5 years