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3KW 4KW Single-phase Hybrid Inverter

NK-RKL1-G2 series upgrade 3-4kW 2/1MPPT hybrid inverter.

Rated Power 4kW
Output Voltage 230 /176~270
Output Current 19.1A
Output Frequency 50/60Hz
Battery Voltage 40~58V
Size 451*212*474mm
Weight 18
Display No
MPPT Tracker/Strings 2/1

Hybrid Inverter Single Phase With Lead-acid Or Lithium-ion Batteries

The solar storage home inverter system hinges on a pivotal component: the hybrid grid inverter. The G2 hybrid inverter stands out with its refined compactness and reduced weight, slashing labor installation costs by 50% and enhancing full load efficiency by 0.5%. It seamlessly pairs with 18.5A solar panels, accommodating up to 12kW power output. This fosters heightened flexibility in system design and integration, empowering users to expand capacity as per their energy storage requisites. Furthermore, it boasts support for parallel connections of up to 6 units.


Product Parameter

Technical specificationR3KL1-G2R3K6L1-G2R4KL1-G2R4K6L1-G2
DC Input
Max. Input Power (kW)4.55.466.9
Start-up Voltage (V)100
Max. PV Voltage(V)500
MPPT Range/Nominal (V)80~500/360
Max.input current of single MPPT(A)16/1616/1616/1616/16
MPPT Tracker/Strings1/21/21/21/2
AC output
Rated Power (kW)33.6844.6
Max. Output Current(A)14.31619.120
Nominal Voltage/Range(V)230 /176~270
Frequency (Hz)50 / 60
Battery
Battery voltage range(V)40~58
Max. charging voltage(V)58
Max. Charge/Discharge Current(A)60728092
Communication InterfaceCAN
EPS output
Rated power (kW)33.644.6
Rated voltage(V)230
Rated current(A)131617.420
Rated frequency(Hz)50 /60
General data
Ingress protectionIP65
Dimensions W*D*H (mm)451*212*474451*212*474451*212*474451*212*474
Weight(kg)18


Features Single Phase Hybrid Solar Inverter


Basic System Architecture

The following illustration shows basic application for this inverter / chargso includes following devices tohave a complete running system:


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