Single Phase Off-grid Inverter NKI-PV1000-12

NUUKO Single Phase Off-grid Inverter NKI-PV1000-12

Built-in 60A Solar Charger

MPPT Range 18-125V

Pure Sine Wave

LCD Display

Support Lithium/Lead-acid Battery

Lithium Battery Activation

Power Factor 1.0

Detachable Dust Cover

  • Brand:

    NUUKO
  • Item NO.:

    NKI-PV1000-12
  • Mechanical Specifications

Specifications

Model
NKI-PV1000-12
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)
1.2
Surge Power (kVA)
2.4
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)

60s@102%~110% load; 10s@110%~130% load;

3s@130%~150% load; 0.2s@>150% load


Max. Effciency (Batte Mode)
90%@12VDC
Parallel Quantity
NA
Charger (PV / AC)

Solar Charger Type
MPPT
Max PV input current / power
14A / 1000W
MPPT Range@Operating Voltage (VDC)
18~100
Max PV Open Circuit Voltage (VDC)
125
Max PV Charge Current (A)
60
Max AC Charge Current (A)
60
Max. Charge Current (PV + AC) (A)
120
Battery
Normal Voltage (VDC)
12
Floating Charge Voltage (VDC)
13.8
Overcharge Protection (VDC)
15
Batte Type
Lithium and Lead-acid
Interface

HMI
LCD
Interface
RS485 / RS232
Monitoring
NA
General Data

Ingress Protection
IP21
Operating Temperature
-10℃~50℃
Relative Humidity
5%~95% (Non-condensing)
Storage Temperature
-15℃~60℃
Net Weight (kg)
3.2
Dimensions (W*H*D)
347*236*91mm
Max. Operating Altitude
4000m (Derating above 1000m)
Activation

AC Activation
YES
PV Activation
YES


Advantages of NUUKO Single Phase Off-grid Inverter NKI-PV1000-12


Built-in 60A Solar Charger: 

Provides efficient solar energy conversion and management, reducing the need for external components.


Wide MPPT Range (18-125V): 

Maximizes energy harvesting from solar panels under varying sunlight conditions.


Pure Sine Wave Output: 

Ensures stable and clean power, suitable for sensitive electronic devices and appliances.


LCD Display: 

Offers an intuitive interface for real-time monitoring of system status and performance.


Support for Multiple Battery Types: 

Compatible with both lithium and lead-acid batteries, offering flexibility for different energy storage setups.


Lithium Battery Activation: 

Automatically activates lithium batteries, eliminating the need for manual intervention and ensuring seamless operation.


Power Factor of 1.0: 

Provides high efficiency and reduces energy losses, delivering full-rated power to connected loads.


Detachable Dust Cover:

Enhances durability by protecting the inverter from dust and other environmental factors.


Application scenarios of NUUKO Single Phase Off-grid Inverter NKI-PV1000-12


Remote Homes and Cabins:

Ideal for locations without access to the utility grid, providing reliable power for essential appliances and devices.


Mobile Power Solutions: 

Perfect for RVs, boats, or caravans where compact and efficient power is essential.


Off-Grid Solar Systems: 

A critical component for standalone solar setups, ensuring efficient energy storage and distribution.


Emergency Backup Systems: 

Provides dependable power during outages for households or small businesses.


Rural and Agricultural Areas: 

Supports irrigation pumps, lighting, and other essential equipment in areas without grid access.


This inverter's features make it a versatile and reliable solution for various off-grid energy needs.
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