Single Phase Off-grid Inverter NKI-PV9000-48

NUUKO Single Phase Off-grid Inverter NKI-PV9000-48

Built-in 120A Solar Charger

Wide MPPT Range 60-500V

27A MAX PV Input

Dual AC Out

RGB Display(optional)

Support Lithium/Lead-acid Battery

Lithium Battery Activation

Noise Control Algorithm

Feed-into Grid

WiFi Monitoring(optional)

  • Brand:

    NUUKO
  • Item NO.:

    NKI-PV9000-48
  • Mechanical Specifications


Specifications

Model
NKI-PV9000-48
AC Input

Rated Input Voltage (VAC)
208 / 220 / 230 / 240; L + N + PE
Voltage Range (VAC)
90~280±3 (normal mode); 170~280±3 (UPS mode)
Frequency (Hz)
50 / 60 (Auto Adaptive)
AC Output

Rated Capacity (kW)
6
Surge Power (kVA)
12
Voltage (VAC)
208 / 220 / 230 / 240
Power Factor (PF)
1
Frequency
50/60Hz±0.1%
Switch Time (ms)
10 (normal mode) / 10 (UPS mode)
Wave Form
Pure Sine Wave
Overload Capacity (Batte Mode)

10s@>150% load

Max. Effciency (Batte Mode)
94%@48VDC
Parallel Quantity
NA
Charger (PV / AC)

Solar Charger Type
MPPT
Max PV input current / power
27A / 9000W
MPPT Range@Operating Voltage (VDC)
60~450
Max PV Open Circuit Voltage (VDC)
500
Max PV Charge Current (A)
120
Max AC Charge Current (A)
120
Max. Charge Current (PV + AC) (A)
120
Battery
Normal Voltage (VDC)
48
Floating Charge Voltage (VDC)
54
Overcharge Protection (VDC)
61
Batte Type
Lithium and Lead-acid
Interface

HMI
LCD (RGB optional)
Interface
RS232 / RS485 / USB / Dry Contact
Monitoring
WiFi (Optional)
General Data

Ingress Protection
IP21
Operating Temperature
-10℃~50℃
Relative Humidity
5%~95% (Non-condensing)
Storage Temperature
-15℃~60℃
Net Weight (kg)
10
Dimensions (W*H*D)
410*336*110mm
Max. Operating Altitude
4000m (Derating above 1000m)


Advantages of NUUKO Single Phase Off-grid Inverter NKI-PV9000-48


Built-in 120A Solar Charger: 

Provides high-efficiency solar energy conversion, ensuring fast and stable battery charging.


Wide MPPT Range (60-500V):

Compatible with a variety of solar panel setups, optimizing energy generation under different sunlight conditions.


27A Maximum PV Input: 

Handles high current from solar panels, making it ideal for larger solar systems.


Dual AC Output: 

Powers multiple devices or systems simultaneously, increasing flexibility for various applications.


RGB Display (Optional): 

Offers a modern and intuitive interface with customizable options for better user interaction and system monitoring.


Supports Lithium and Lead-acid Batteries: 

Adapts to diverse energy storage solutions, catering to different user preferences and budgets.


Lithium Battery Activation: 

Ensures safe and efficient activation of lithium batteries, improving reliability and extending battery life.


Noise Control Algorithm: 

Minimizes operational noise, making it suitable for residential and noise-sensitive environments.


Feed-into-Grid Capability: 

Allows surplus energy to be sent back to the grid, enhancing energy efficiency and reducing costs.


WiFi Monitoring (Optional): 

Enables real-time system monitoring and remote management through mobile devices or PCs for added convenience.


Application scenarios of NUUKO Single Phase Off-grid Inverter NKI-PV9000-48


Residential Off-Grid Solutions: 

Ideal for homes in remote areas or those seeking complete energy independence.


Small Commercial Systems: 

Supports businesses looking to lower energy costs and adopt sustainable power solutions.


Backup Power Systems: 

Provides reliable emergency power during outages, especially in areas with unstable grid connections.


Rural Electrification: 

A cost-effective and sustainable power source for rural and underdeveloped regions without grid access.


Hybrid Energy Systems: 

Combines solar power with other energy sources to maximize efficiency and minimize reliance on the grid.


Mobile or Temporary Installations: 

Suitable for events, construction sites, or portable setups requiring off-grid power.


The PV9000-48 is a versatile and advanced inverter, combining performance, reliability, and adaptability for a wide range of energy applications.

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