3kw off Grid Inverter Pure Sine Wave Inverter

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• Power saving function
• High PV input voltage
• Multiple safety protection
• Pure sine wave AC output
• Uninterrupted power supply
• Intelligent speed control fans
• LCD screen and LED indicator lights
• Approved CE-LVD, CE-EMC certifications
• Grid power bypass and inverter output modes
• Support grid and PV activated lithium batteries
• Support lead-acid and lithium battery connections
• QM off grid inverter is a new type of mixed solar energy storage inverting & control all-in-one machine integrating solar energy storage & municipal power charge storage and AC sine wave output. It adopts DSP control and advanced control algorithm to achieve characteristics of high response speed, high reliability, and high industrial standard. There are four charge modes and two optional output modes to meet different application needs.
• Our PV company specializes in the installation and maintenance of photovoltaic solar panels, offering a comprehensive solar panel system for residential and commercial properties. We utilize cutting-edge technology such as mono perc Solar Panels and bifacial solar panels to maximize energy generation and efficiency. Whether you need a small-scale residential installation or a large-scale commercial Solar Panel project, our team is equipped to meet your specific needs.
  

• Model	QM4830-EU-60-H	QM4850-EU-80-H
  AC Charge
  Battery Type	Lithium-ion/Lead-acid/User Define
  Max. AC Charge Current (A)	60
  Charge Voltage Range (Vdc)	40~60
  Short Circuit Protection	Circuit breaker and blown fuse
  Circuit Breaker Specifications (A)	40
  Solar Charge
  Max. PV Open Circuit Voltage (Vdc)	500
  MPPT Voltage Range (Vdc)	120~450
  Battery Voltage Range (Vdc)	40~60
  Max. PV Input Power (W)	4,400	5,200
  Max. PV Input Current (A)	18
  Max. PV Charging Current (A)	60	80
  Max. Hybrid Charge Current (A)	80
  Charge Short Circuit Protection	Blown fuse
  Wiring Protection	Inverse wiring protection
  AC Input
  Rated Input Voltage (Vac)	220/230
  Input Voltage Range (Vac)	UPS: (170~280) ±2%; APL: (90-280)±2%
  Frequency (Hz)	50 / 60 (Auto sensing)
  Frequency Range (Hz)	47±0.3~55±0.3 (50) / 57±0.3~65±0.3 (60);
  Overload/short Circuit Protection	Breaker
  Efficiency	>95%
  Conversion Time (bypass and inverter)	10ms (Typical value)
  AC Reverse Protection	yes
  Max. Bypass Overload Current (A)	40
  AC Output
  Output Voltage Waveform	Pure sine wave
  Rated Output Power(W)	3,000(2,600/2,700/2,850/3,000)	5,000(4,350/4,500/4,750/5,000)
  Power Factor	1
  Rated Output Voltage (Vac)	230(200/208/220/240 settable)
  Output Voltage Error	±5%
  Output Frequency Range (Hz)	50±0.3 / 60±0.3
  Max. Efficiency	>92%
  Overload Protection	(102% < load <125%) ±10%: report error and turn off the output after5 minutes; (125% < load < 150%) ± 10%: report error and turn off the output after 10 seconds; Load >150% ±10%: report error and turn offthe output after 5 seconds;
  Peak Power (VA)	6,000	10,000
  Loaded Motor Capacity (HP)	2	4
  Output Short Circuit Protection	Breaker
  Bypass Breaker Specifications (A)	40
  Rated Battery Input Voltage (Vdc)	48 (Minimum starting voltage 44)
  Battery Voltage Range (Vdc)	40.0~60 ± 0.6 (Undervoltage alarm/shutdown voltage/overvoltage alarm /overvoltage recovery settable on LCD screen)
  No Load Loss (W)	Non Energy-saving Mode: <=50W; Energy-saving Mode: <=25W
  General
  Certification	IEC62109, EN61000
  Operation Temperature Range (°C)	-15 ~ 55
  Storage Temperature Range (°C)	-25 ~ 60
  Humidity Range	5% to 95% (Conformal coating protection)
  Noise (dB)	≤ 60
  Heat Dissipation	Forced air cooling, variable speed of fan
  Communication Interface	USB/RS485/dry node control
  Size (mm)	426Lx322Wx126D
  Weight (kg)	10.9