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Home » Products » Project Completed Products » Solar Energy Storage Solutions » 6KW Off-Grid Solar Hybrid Inverter MPPT Smart Monitoring Energy Solution Storage System One-Stop service

1.Built-in 1 or 2 MPPT charge controllers, high solar energy harvesting efficiency

2.Pure sine wave AC output, safe for sensitive household and commercial loads

3.RS485 communication, perfect compatibility with LiFePO4 lithium batteries

4.Support working without battery, reduce initial system investment cost

5.Optional WIFI remote monitoring, real-time check system status anytime

6.Multiple output priority modes: UTL, SOL, SBU, SUB for flexible configuration

7.Wide power range from 1.2KW to 12KW, optional parallel function for NKH-12K

8.Wide PV voltage input range, strong adaptability to different solar panels

9.Reliable multi-protection design, stable operation in harsh working environment

10.Compact cabinet design, easy installation and maintenance for off-grid solar system

Quantity:
Current Source Nature:	Active Inverter
Specification:	6KW Solar Off-Grid Hybrid Inverter
Phases:	Single Phase
Output Powe:	>1000W
Power Source::	Solar Power
Waveform Nature:	Sine Wave Inverter
Rated Power:	6000W
Availability:





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6KW Off-Grid Solar Hybrid Inverter MPPT Smart Monitoring Energy Solution Storage System

Product Description

MAIN FEATURES

6KW high-power off-grid hybrid solar inverter with 48V battery system, supporting PV, battery and utility AC power input.
Built-in high-efficiency MPPT solar charger, supporting up to 9000W maximum PV array power with 60-450VDC MPPT operating voltage range.
Pure sine wave AC output with stable voltage regulation, suitable for residential, commercial and backup power applications.
Parallel function reserved, supporting connection of up to 6 units for future power expansion.
Automatic 50/60Hz frequency detection with wide AC input voltage range for different grid conditions.
Fast 10ms transfer time ensures reliable power supply for sensitive and critical loads.
Maximum charging current up to 120A, supporting solar charging and AC utility charging.
Multiple operating modes available, including PV priority, utility priority, battery priority and bypass mode.

Suitable for:

	Model	NKH-6000
	Rated Power	6000W
Parallel Mode (function reserved)	Allow Quantity	0-6
Communication Input	Voltage	230/240VAC
	Selectable Voltage Range (UPS)	170-280VAC
	Selectable Voltage Range (INV)	90-280VAC
	Frequency Range	50/60Hz (Auto sensing)
Communication Output	AC Voltage Regulation (Batt Mode)	208/220/230/240VAC
	Surge Power	12KW
	Efficiency (Peak) PV to INV	95%
	Efficiency (Peak) Battery to INV	94%
	Transfer Time	10ms
	Overload Capacity	1min@102%~110% Load, 10s@110%~130% Load, 3s@130%~150% Load, 2s@150% Load
Battery & AC Charge	Battery Voltage	48VDC
	Floating Charge Voltage	54VDC
	Overcharge Protection	64VDC
	Maximum Charge Current	120A
PV Charge	Maximum PV Array Power	9000W
	MPPT Range Operating Voltage	60~450VDC
	Maximum PV Array Open Circuit Voltage	500VDC
	Maximum Charge Current	120A
	Maximum Efficiency	99%
AC + PV Charge	Maximum Charge Current	120A
Operating Environment	Humidity	5-95% Relative Humidity (Non-condensing)
	Operating Temperature	0~55ºC
	Storage Temperature	-15~60ºC
	Communication Interface	USB/RS232/RS485
Physical	Dimension (LWH) mm	343122427
	Package Size (LWH) mm	425195495
	Net Weight (KG)	9.2