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.
