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3kW 4kW 5KW 6KW Single-phase ESS Hybrid Inverter

NK-RKL low-voltage single-phase power inverter for home.

Rated Power 3kVA
Output Voltage 230(single phase)
Output Current 13V
Output Frequency 50/60Hz
Output Type Single
Battery Voltage 40~58V
Size 550*200*515mm
Weight 25kg
Certificate CE, TUV, SAA, NRS
Display LCD

AC Single Phase Inverter 3kW 4kW 5kW Hybrid Inverter

The home inverter system for solar storage relies on the hybrid grid inverter as a crucial component. This inverter plays a vital role in converting the direct current generated by solar modules into usable alternating current. Additionally, the hybrid network energy storage inverter features its own built-in charger, allowing direct connection to both lead-acid and lithium iron phosphate batteries.

solar energy inverter

Product Parameter

Technical specificationNK- R3KL1NK-R3K6L1NK-R4KL1
Max. power(kW)4.64.66
MPPT voltage range(V)125-500125~500125-500
MPPT tracker/strings2/12/12/1
Battery voltage range(V)40~5840~5840~58
Max. charge/discharge current(A)95/62.295/7595/83.3
Communication interfaceCAN/RS485CAN/RS485CAN/RS485
Rated power (kVA)53. 684
Rated output voltage(V)230230230
Automatic switching time (ms)<20<20<20


Technical specificationNK- RR4K6L1NK-R5KL1NK-R6KL1
Max. power(kW)677
MPPT voltage range(V)125-500125~500125-500
MPPT tracker/strings2/12/12/1
Battery voltage range(V)40~5840~5840~58
Max. charge/discharge current(A)95/95.895/104.295/110
Communication interfaceCAN/RS485CAN/RS485CAN/RS485
Rated power (kVA)4.656
Rated output voltage(V)230230230
Automatic switching time (ms)<20<20<20

Basic System Architecture

solar energy inverter

Features  AC Single Phase Hybrid Inverter

•Supports automatic battery switching, with battery reverse connectionprotection,compatible antj-countercurrent function

•Compatible with lead-acid and lithiumion batteries and other batterv access

•Support high power components and multi machine parallel connection

•Single machine off-line load capacity 100A

•Special for US standard voltage--split phase, 110V&230V; 120V&240V

•Passed UL,South Africa test certification

solar energy inverter

solar energy inverter

About Namkoo

Namkoo is a global provider of one-stop solar energy storage solutions. After 18 years of development, Namkoo now has a battery manufacturing plant and 30+ R&D energy storage product research and development personnel, and is committed to designing and providing customers with household, industrial, commercial and public energy storage systems that meet customer needs.

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