Off Grid ALL-IN-ONE Storage System 3kw/5kwh, 5kw/10kwh

Port	Shanghai
Packaging	Wooden package
Lead Time	7 working days after recepit of payment

Contact Now

Product Details

Application scenarios

Application Scenes: Energy saving and power saving of household energy storage inverter, forest fire prevention monitoring, kowtowing oil well monitoring, emergency mobile standby power supply, power supply of border guard posts, lighting in no-power areas, intelligent transportation power supply, island villas, etc.

Product Features

Compatible with various batteries，perfect protection function & strong environmental adaptability
Wide DC input voltage range design
Fully digital voltage and current double closed-loop control, advanced SPWM technology, output pure sine wave
With two output modes of mains power bypass and inverter output, with UPS function
Full power UPS function, staged SOC design
Charging mode optional: utility/ solar power priority, solar charging, hybrid charging
With power saving mode function, reduce no-load loss
Integrated design, Built-in controller, inverter, battery and BMS
With lithium-ion battery activation function, support lead acid battery, colloid battery

Technical Specifications

Model	LNS-3K5020-SD	LNS-5K8020-SD
AC Input (Bypass)
Rated Voltage [V]	220
Input Voltage Range [V]	(185~280) ±2%
Input Power Range [Hz]	47~55(50)/57~65(60)
Overload Current [A]	40
Max. Charging Current By Bypass [A]	20
Battery Input (Built-in)
Battery Type	Lithium
Rated Input Voltage [V]	48
Input Voltage Range [V]	45~60
No Load Loss [A]	<1
Stored Electric Energy [kWh]	5.12	10.24
PV Input Data
Max. Input Power [W]	2800	4500
Input Voltage Range [V]	60~145
Recommended PV String Voltage [V]	105
Charging mode	MPPT
Number Of MPPTs	1	1+1
Max. Charging Current By PV [A]	50	40+40
Inverter Output Data
Rated Input Power [VA]	3000	5000
Peak Output Power [kVA]	5000	8000
Output Voltage [V]	220±5%
Output Power [Hz]	50/60±1%
Output Waveform	Sine Wave
No Load Loss	<3% (Rated power)
Output Voltage Distortion Rate THDi	<3%
Peak Efficiency	>90%
Overload Protection	"120%: turn off output in 1 minute,150%: turn off output in 10 seconds"
Other Data
Operating Temperature Range [℃]	-20~+45
Relative Humidity	5%~95% (non-condensing)
Ingress Protection	IP20
Altitude [m]	≤5000 (>1000 derating)
Noise [dB]	≤55
Cooling Method	Smart fan cooling
Isolation Method	High Frequency Isolation
Display	LCD+LED
Communication Method	RS485-RTU
Dimensions (WDH) [mm]	600720550 (U-Box:482133462)	600920550 (U-Box:482133462)
Weight [kg]	75 (U-Box:15)	120 (U-Box:15)