Specifications
|
Model |
NKI-PV9000-48 Pro |
|
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)
|
6.5 |
|
Surge Power (kVA) |
13 |
|
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) |
10min@102%~120%Load,1min@120%~150%Load |
|
Max. Effciency (Batte Mode) |
93%@48VDC |
|
Parallel Quantity |
NA |
|
Charger (PV / AC) |
|
|
Solar Charger Type |
MPPT |
|
Max PV input current / power
|
28A / 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 |
RS485 / USB / Dry Contact / CT / Meter / |
|
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) |
514*338*136.5mm |
|
Max. Operating Altitude |
4000m (Derating above 1000m) |
Advantages of NUUKO Single Phase Off-grid Inverter NKI-PV9000-48 Pro
Built-in 120A Solar Charger:
Ensures efficient energy conversion and maximized solar utilization, reducing reliance on external components.
Wide MPPT Range (60-520V):
Supports a broad range of solar panel configurations, making it suitable for diverse installation scenarios and maximizing energy harvesting.
28A Max PV Input:
Handles high solar input capacity, enabling the system to support larger arrays for higher energy production.
Dual AC Input & Output:
Provides flexibility for connecting both grid and generator power sources, along with the ability to power multiple loads simultaneously.
Support for Lithium and Lead-acid Batteries:
Offers compatibility with various battery types, ensuring adaptability to different energy storage needs.
Lithium Battery Activation:
Built-in capability to activate lithium batteries extends battery lifespan and ensures safe, efficient operation.
Noise Control Algorithm:
Operates with reduced noise levels, making it ideal for residential or quiet commercial environments.
Feed-into Grid Capability:
Allows surplus energy to be fed back into the grid (where regulations permit), improving energy efficiency and offering potential cost savings.
WiFi Monitoring (optional):
Enables real-time system monitoring and remote management, enhancing user convenience and operational oversight.
Application scenarios of NUUKO Single Phase Off-grid Inverter NKI-PV9000-48 Pro
Residential Solar Systems:
Ideal for homeowners looking to achieve energy independence with a reliable off-grid solar solution while ensuring quiet operation and monitoring convenience.
Small Commercial Facilities:
Perfect for small businesses or remote offices needing a stable energy supply with the flexibility to connect to backup generators or the grid.
Rural and Remote Areas:
Offers an excellent solution for areas without grid access, providing a sustainable, off-grid power source.
Hybrid Energy Systems:
Can function as part of a hybrid solar system, combining grid-tied and off-grid functionality for optimal energy usage and cost efficiency.
Energy Backup Systems:
With its dual AC input and output, it’s suitable for backup power solutions, ensuring continuous power during outages.
This inverter stands out due to its advanced features, adaptability, and efficiency, making it a top choice for diverse energy applications.
