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6kW 8kW 10kW 12kW 15kW Three-phase Solar Inverter

NK-RKH3 series 8-12kW 2/1MPPT hybrid inverter

Rated Power 8kVA
Max. power(kW) 12
Grid voltage/range(V) 400/360~440
Output Frequency 50/60Hz
Output Type Three-phase
Battery Voltage 125~600
Size 530*200*600mm
Weight 29kg
Certificate CE、TUV
Display LCD

Three Phase Energy Storage System Hybrid Inverter

The series three-phase ESS hybrid inverter offers three power ratings: 6kW 8kW, 10kW 12kW and 15kW. It is compatible with both single-phase and three-phase loads, supporting 100% unbalanced load distribution. With a maximum efficiency reaching 97.9%, this inverter ensures optimal performance for your energy storage needs.

grid hybrid inverter

Product Parameter

ModelR6KH3R8KH3R10KH3R12KH3R15KH3
DC Input
Max.PV input power (kW)912151822.5
Max. PV voltage (V)1000
MPPT voltage range (V)180~850
Full power MPPT voltage range (V)250~850330~850430~850510~850620~850
Start-up voltage (V)125
Max. input current per MPPT (A)13/13
Max. short-circuit current (A)16/1616/1616/1616/1625/25
Number of MPPT rackers2
MPPT number/ Max. input strings number44927
Rated input voltage (V)700
Battery
Max.charging /discharging Power (kW)6.68.81113.216.5
Battery voltage range (V)125~600
Battery working voltage range (V)150~550
Max.charging /discharging current (A)50
Rated.charging /discharging current (A)40
Battery typeLithium and Lead Acid Battery

Features of Three Phase ESS Hybrid 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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