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6kW 8kW 10kW 12kW Split-phase String Inverter

NK-RKH1NA series 4/1 MPPT inverter

Rated Power 12kVA
Max. power(kW) 15.6
Grid voltage/range(V) 240/211~264
Output Frequency 50/60Hz
Output Type split-phase
Battery Voltage 85~400V
Size 530*200*660mm
Weight 32kg
Certificate UL1741SA all options, UL1699B, CSA 22.2
Display LCD

6kW 8kW 10kW 12kW Split-phase String Inverter with 48V Battery

Designed specifically for the American market, the series high-voltage hybrid inverter is a comprehensive solution comprising an inverter and transformer. With its compatibility for battery voltage range of 85~400V, it is ideal for accommodating large-capacity home energy storage systems in North America.

Product Parameter

Technical specificationNK-R6KH1NANK-R8KH1NANK-R10KH1NANK-R12KH1NA
Input (PV)
Max. power(kW)7.810.41315.6
Max. DC voltage(V)500
MPPT voltage range(V)125~500
Max.Input current of single MPPT(A)12
MPPT tracker/strings4/1
AC output
Rated output power(kVA)681012
Max. apparent Power (kVA)6.68.81112
Grid voltage/range(V)240/211~264
Frequency (Hz)50 /60
Battery
Battery voltage range(V)85~400
Max. charging voltage(V)400
Full battery voltage(V)85110140160
Battery typeLithium /Lead-acid
Communication interfaceCAN,RS485
Weight(kg)34
Dimensions W * D * H (mm)560* 220* 680
DisplayLCD


Features ESS split- phase inverter

Basic System Architecture

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

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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