3.6kW Hybrid Solar Inverter 48V with MPPT and Lead-Acid Support

Product Specification

VICTOR NM-ECO-6.2 KW PLUS – 48 V 3.6kW Hybrid Solar Inverter (On-/Off-Grid) with Lead-Acid Battery Support

Overview

The VICTOR NM-ECO-6.2 kW  is a high-performance hybrid solar inverter, expertly engineered for both grid-connected and off-grid setups. With a rated power of 3600 VA (≈ 3600 W), this all-in-one inverter delivers pure sine wave output, built-in MPPT charging, and robust communications—designed for flexibility and reliability in modern solar installations.

Key Features

Pure Sine Wave Visual Design & High Efficiency

• Delivers clean, symmetrical AC output with excellent load compatibility and safety for sensitive devices.

• Achieves a high 98% conversion efficiency, maximizing energy usage.

Native Hybrid Operation & Battery Flexibility

• Supports both on-grid and off-grid operation.

• Works seamlessly with lead-acid, lithium, and gel battery types; includes a built-in lithium battery activation feature for hassle-free startup.

Built-In MPPT Solar Charge Controller

• Integrated MPPT solar controller handles up to 120 A (for the 6.2 kW variant), with PV input capacity up to 6500 W, and a wide MPPT voltage range of 60–500 VDC (also compatible with 60–450 VDC operating window).

• Start-up voltage is 90 VDC, with a maximum PV voltage of 500 VDC for grid-tie mode.

Multi-Mode Functionality

• Supports versatile operating preferences: inverter works with or without a battery.

• Features one-key factory reset, dual communication ports for Wi-Fi, GPRS, and battery management systems.

Intelligent Dual Load Output

• Offers a dual load output system, allowing allocation of power between a main load and a secondary load during battery mode—protects critical loads during low battery situations.

• Example: at low battery voltage, the main output can be disabled to preserve energy for important devices running from the secondary circuit.

Rugged & Safe Design

• Includes a built-in anti-dust kit for durability in harsh environments.

• Features broad protective mechanisms: overload, temperature, and short-circuit protection.

Convenient Monitoring & Control

• Comes equipped with LCD display for real-time system status.

• Optional Wi-Fi/GPRS connectivity enables remote monitoring and device management via smartphones or PCs.

  
  

  MODEL	VICTOR NM-ECO-3.6KWPLUS	VICTOR NM-ECO-4.2KWPLUS	VICTOR NM-ECO-6.2KWPLUS
  Phase	1-phase
  Maximum PV Input Powe	6200W	6200W	6500W
  Rated Output Power	3500W/3600VA	4200W/4200VA	6200W/6200VA
  Maximum Solar Char gig Current	120A	140A	120A
  GRID-TIE OPERATION
  PV INPUT(DC)
  Nominal DC Voltage/Maximum DC Voltage	360/500VDC
  Start-up Voltage /Initial Feeding Voltage	60VDC/90VDC
  MPPT Voltage Range	60-450VDC
  Maximum Input Current	1/18A		1/22A
  GRID OUTPUT(AC)
  Nominal Output Voltage	220/230240VAC
  Output Voltage Range	195.5-253VAC
  Nominal Output Curren	15.7A	18.2A	27.0A
  Power Factor	>0.99
  EFFICIENCY
  Maximum Conversion Efficiency (DC/AC)	98%
  TWO LOAD OUTPUT POWER
  Full Load	360DW	42DDW	6200W
  Maxium Main Load	350DW	4200W	6200W
  Maxium Second Load(battery mode)	1200W	1400W	2067W
  Maxium Load Cut Off Voltage	26VDC	26VDC	52VDC
  Maxium Load Return Voltage	27VDC	27VDC	54VDC
  OFF-GRID OPERATION
  AC INPUT
  AC Start-up Voltage/Auto Restart Voltage	120-140VAC/180VAC
  Acceptable Input Volta ga Range	90-280VACor 170-280VAC
  Frequency Range	49-51±1HZ
  Maximum AC Input Current	30A	30A	40A
  PV INPUT(DC)
  Nominal DC Voltage/Maximum DC Voltage	360/500VDC
  MPPT Voltage Range	60-450VDC
  Maximum Input Current	1/18A		1/22A
  BATTERY MODE OUTPUT(AC)
  Nominal Output Voltage	220/230/240VAC
  Oul put Waveform	Pure sine wave
  Eficiency (DC to AC)	94%
  BATTERY&CHARGER
  Nominal DC Voll age	24VDC		48VDC
  Maximum Solar Charging Current	120A	140A	120A
  Maximum AC Charging Current	100A	100A	100A
  Maximum Solar+AC Charging Current	120A	140A	120A
  HYBRID OPERATION
  PV INPUT(DC)
  Nominal DC Voltage/Maximum DC Voltage	360/500VDC
  Start-up Voltage /initial Feeding Voltage	90VDC/120VDC
  MPPT Voltage Range	60-450VDC
  Maximum Input Curren	1/18A		1/22A
  GRID OUTPUT(AC)
  Nominal Output Voltage	220(230/240VAC
  Output Molt age Range	195.5-253VAC
  	15.7A	18.2A	27.0A
  AC INPUT
  AC Start-up Voltage /Auto Restart Voltage	120-140VAC/180VAC
  Acceptable Input Voltage Range	90-280VACor 170-280VAC
  Maximum AC lnput Current	30A	30A	40A
  Maximum AC Charging Current	100A
  GENERAL
  PHYSICAL
  Dimension, D*W*H(mm)	420*350*110
  Cartoon Dimension, D“W*H(mm)	500*416*180
  Net Weight(kgs)	8	8	8.9
  Gross Weight(kgs]	9	9	10
  INTER ACE
  Communication Port	RS 232/R 8485/WIFI/GPRS/LITHIUM BATTERY
  ENVIRONMENT
  Humidity	5% to 95% Relative Humidity(Non~condensing)
  Cpa rating Temperature
  STANDARD
  Compliance Safety	CE