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Sunpower Hybrid Solar Inverter 4k



Model Sunpower Plus 4k
DC input
Max Input Power [w] 4200
Max Input Voltage [V] 580
MPPT Voltage Range [V] 90-550
Starting Voltage [V] 120
Min Input Voltage [V] 80
Max Input Current PV1/PV2 [A] 11/11
Number Of DC Input/MPPT 2/2
DC Switch Integrated
Battery Parameters
Battery Type Lead-acid battery/ Lithium battery 
Rated Input Voltage/ Voltage Range [V] 48/42-58
Max/Rated Charging Current [A] 50/50
Min Battery Capacity [AH] 100
Charging Mode Control 3-stages/ 2-stages
Grid Parameters
Rated Output power [W] 3680/4000
Rated Output Current [A] 16/17.4
Rated Grid Voltage/ Range [v]  220,230,240/180-280
Rated Grid Frequency/ range [Hz] 50,60/±5
Power Factor >0.99
Total Harmonic Distortion of Current <3%
AC Output [Back-up Mode]
Rated Output Power 3680W/4000VA
Output Voltage [V] 220/230/240*[1±1%]
Output Frequency [Hz] 50/60±0.02
Total Harmonic Distortion of Voltage  <5%(Non-linear Load); <3%(Linear Load)
Overload [Battery Mode]  6000VA (150% 10s)
Overload [Grid Mode]  6000VA (150% 1min)
Efficiency
Max Efficiency 97.6%
Euro Efficiency 97.0%
MPPT Efficiency >99.5%
Protection
AC Short-circuit Protection Integrated
Overload Protection Integrated
DC Overvoltage/Undervoltage Protection Integrated
AC Overvoltage/Undervoltage Protection Integrated
AC Overfrequency/Underfrequency Integrated
Over Thermal Protection Integrated
Island Protection Integrated
Noise(DBA) Integrated
Peak-to-trough Period Setting Integrated
Interface
PV Input MC4/H4 
Battery Terminal Blocks 
AC Output  Terminal Blocks 
Display  LCD
Communication Mode RS232 & 2*RS485 [standard]?Wi-Fi / GPRS / Ethernet [optional] 
Interface
PV Input MC4/H4 
Battery Terminal Blocks 
AC Output  Terminal Blocks 
Display  LCD
Communication Mode RS232 & 2*RS485 [standard]?Wi-Fi / GPRS / Ethernet [optional]
General data
 Topology Transformerless
Ingress Protection IP65 
Ambient Temperature -25~60°C (45°C~60°C with derating )
Humidity 0%~100% (Non-condensing)
Altitude 2000m  
Noise <25dB
Cooling Method  Natural convection  
Dimension (W*D*H) 470mm*470mm*200mm 
Weight 30kg 
Certificate CE&VDE&SAA
Warranty 5 Year