Intelligent 8KW 10KW 15KW 20KW solar wind hybrid Power inverter for home system
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Product Description
Overview
Quick Details
Place of Origin: Guangdong, China
Brand Name: SNAT
Model Number: NKD
Input Voltage: 192/220/384VDC
Output Voltage: 110/220VAC
Output Current: 100A
Output Frequency: 50/60Hz
Output Type: Single
Size: 536*560*1015
Type: DC/AC Inverters
Inverter Efficiency: 90%
Certificate: CE ROHS
Warranty: 12 Months
Weight: 240KGS
Product name: NKD hybrid solar inverter with charge controller
Application: Solar Power System
Display: LCD
Output waveform: Prue Sine Wave
Protections: Short Circuit Overload Overvolt Overtemp
PWM efficiency: >95%
Supply Ability
Supply Ability: 100 Piece/Pieces per Day
Packaging & Delivery


Sun power 10kw off grid solar system energy solar power system
NKD SINGLE-PHASE INVERTER WITH BUILT-IN CHARGE CONTROLLER
The product is an integrated intelligent inverter with built-in charge controller system designed for large photovoltaic power.Its built-in controller can realize charge management for a battery pack by multiple solar arrays to improve charge efficiency and life of the battery pack.Thanks to its full digital vector control technology based on real-time processing by DSP,MCU and DDC,it has perfect protection functions and high reliability.Its mains supply preferred mode,and battery preferred mode are all settable,thus making it easy to meet the different application needs of users.It has an LCD.It is widely applied to large solar power generation occasions including families,schools,publish lighting,industrial and mining enterprises,frontier defense,sea islands,pasturing areas,etc.


MAIN FEATURES
1)High reliability.Frequency tracking,noise filtering and low distortion in inverter output because of double-conversion design;
2)High adaptability.A wide range of input frequency,which realize stable operation of fuel generators;
3)High optimal performance of the battery.An intelligent battery management technology,which guarantees a longer battery life and decreases the times of battery maintenance;An advanced constant -voltage charge technology,which activates the battery to the most extent,saves the charge time and guarantees a longer battery life;
4)Overall and reliable protection.A power-on test function,which can avoid the faults because of hazards of the inverter;
5)Efficient IGBT(Insulated Gate Bipolar Transistor) inversion technology.Good high-speed switching feature,large-voltage and large-current operating characteristics ,and voltage drive of IGBT(The fifth-generation IGBT has a lower saturation voltage drop and higher operation efficiency and reliability).
Product parameter
| Model | NKD-8KW/10KW/15KW/20KW | ||||
| Rated power | 8KW/10KW/15KW/20KW | ||||
| Battery | Rated voltage | 192VDC/220VDC/384VDC | |||
| Voltage of over discharge protection | 172VDC/194VDC/345VDC | ||||
| Controller | Rated current | 100A | |||
| Rated voltage | 192VDC/220VDC/384VDC | ||||
| Number of inputs | 4 | ||||
| Max. current of each input | 25A | ||||
| Solar input voltage | <330VDC/<378VDC/<660VDC | ||||
| Voltage of overcharge protection | 220VDC/255VDC/445VDC(programmable) | ||||
| Control accuracy | ±0.1 | ||||
| Display accuracy | ±0.1 | ||||
| Efficiency | >95% | ||||
| Inverter | Input voltage | 88-132VAC/176-264VAC | |||
| Input frequency | 45-65HZ | ||||
| Output voltage | 110VAC/220VAC | ||||
| Output frequency | 50/60HZ | ||||
| Output waveform | Pure sine wave, THD<4% (full load) | ||||
| Protection function | Output short circuit protection, overvoltage protection, undervoltage protection, low battery protection, etc. | ||||
| Manual power-on/off | Manual power-on/off preferred | ||||
| Automatic power on/off | Light-operated power-on+fixed-time power-off (programmable) | ||||
| Other | Ambient temperature for operation | 0-40℃ | |||
| Relative humidity for operation/storage | 20-90% (No condensation, maximum) | ||||






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