English 
| Power: | |
|---|---|
| Battery Type: | |
| Output wave: | |
| Input frequency: | |
| Efficiency: | |
| Size: | |
| Packge size: | |
NKG-30KW
SNADI
| Model | NKG-10K | NKG-15K | NKG-20K | NKG-30K | |
| Rated Power | 10000W | 15000W | 20000W | 30000W | |
| Battery | Battery Voltage | 192/220/240VDC | |||
| Voltage of Over Discharge Protection | 168/189/210VDC | ||||
| Restart Voltage After Low Battery | 216/243/270VDC | ||||
| MPPT Controller | Controller Types | With maximum power point tracking(MPPT) function controller | |||
| Rated Current | Solar1:50A Solar2:50A | ||||
| Current Limiting Protection | Solar1:52A Solar2:52A | ||||
| Rate Voltage | 192/220/240VDC | ||||
| Operating Voltage Range | 260~420VDC | ||||
| Charge Mode | Three stages:constant current(quick charge), constant pressure, floating charge | ||||
| Battery Type | Sealed lead-acid battery, colloidal lead-acid battery, open lead-acid battery (you can customize parameters to charge other types of batteries) | ||||
| PV Module Input Power | 192VDC:Solar 1,10KW/Solar 2,10KW / 220VDC:Solar 1,11.5KW/Solar 2,11.5KW / 240VDC:Solar 1,12.5KW;Solar 2,12.5KW | ||||
| Vmax-pv | <420VDC | ||||
| Vlow-pv | 240/250/270VDC | ||||
| Vstar-pv | 260/270/290VDC | ||||
| Vovet-pv | 425VDC | ||||
| Floating Charge Voltage (Lead Acid Battery) | 220.8/248.4/275VDC(Can be customized) | ||||
| Average Charging Voltage (Lead Acid Battery) | 232/261/290VDC(Can be customized) | ||||
| PV Module Utilization | ≤99.97% | ||||
| Machine Efficiency | ≥96.5% | ||||
| Output Regulation Accuracy | ≤41.5% | ||||
| Temperature Coefficient | ±0.02%/°C | ||||
| Protective Function | Input and output over-voltage protection,anti-reverse protection,short circuit protection,etc. | ||||
| Inverter | Input Voltage | 380VAC±15% | |||
| Input Frequency | 50/60Hz±5% | ||||
| Output Voltage | 220/380VAC±2% | ||||
| Output Frequency | 50/60Hz±1% | ||||
| Output Wave | Pure Sine Wave THD<4%(full load) | ||||
| Conversion Time | 1~3s | ||||
| Overload | 120%/20s>150%/100ms | ||||
| Efficiency | ≥90%(100% resistive load) | ||||
| Dynamic Load Voltage Transient | <±5%(0~100%) | ||||
| Defensive Function | Output short circuit,overvoltage,low voltage,low battery power protection | ||||
| Other | Operating Ambient Temperature | -10~40°C | |||
| Environment Relative Humidity | 20~90%(No Condensation) | ||||
| Product Size: LWH(mm) | 536*560*1015 | 635*586*1295 | |||
| Weight(KG) | 148 | 165 | 182 | 252 | |
Product overview:
The product is an intelligent inverter with built-in charge controller designed for large
photovoltaic power generations.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 the DSP control basek on SewM high-trequency carer technolog and IGBT power
device, it can control the output operation parameters accurately to provide a high quality and
rellable pure sine wave Ac power supply for precision equipment.
It is widely applied to large solar power generation occasions including families, schools, public
lighting, industrial and mining enterprises, frontier defense, sea islands,pasturingareas etc.
Features:
Excellent performance because of the DSPintelligent control inversion technology.A wide range
of applicable loads because of pure sine wave AC output
Visualization of operation status of the equipmentthrough simple LEDs and a LCD;Overall automatic protection and alarms such asoutput overload protection
Solar array and battery common-anode systeminputIntelligent charge control based on programming ofcharge parameters, which is provided to meet thespecial needs of different occasions
Settable battery protection parameters, and afunction of password protection
A function to accumulate the photovoltaic power genertion capacity and the battery capacity
FAQ:
Q1: What is your minimum quanlity order?
A: One set.
Q2: Are you trading company or manufacturer ?
A:We are a manufacturer in China. We have own factory in Foshan.
Q3: What is your term of payment?
A: 30% TT for deposit, balance before the shipping.
Q4:Can you supply the sample?
A: Yes. we can supply the sample order for testing .
Q5: When you can delivery the goods?
A: Sample order 3-5 days ,mass order usually 15-25 days according to the quantity.
Q6: Is this instalation easy?
A: Yes , We will provide install drawing and user manual ,and you can make a video call to get technical support.
Q7: Can you customized it for us?
A: Yes ,we can customize the logo ,color ,size ...
| Model | NKG-10K | NKG-15K | NKG-20K | NKG-30K | |
| Rated Power | 10000W | 15000W | 20000W | 30000W | |
| Battery | Battery Voltage | 192/220/240VDC | |||
| Voltage of Over Discharge Protection | 168/189/210VDC | ||||
| Restart Voltage After Low Battery | 216/243/270VDC | ||||
| MPPT Controller | Controller Types | With maximum power point tracking(MPPT) function controller | |||
| Rated Current | Solar1:50A Solar2:50A | ||||
| Current Limiting Protection | Solar1:52A Solar2:52A | ||||
| Rate Voltage | 192/220/240VDC | ||||
| Operating Voltage Range | 260~420VDC | ||||
| Charge Mode | Three stages:constant current(quick charge), constant pressure, floating charge | ||||
| Battery Type | Sealed lead-acid battery, colloidal lead-acid battery, open lead-acid battery (you can customize parameters to charge other types of batteries) | ||||
| PV Module Input Power | 192VDC:Solar 1,10KW/Solar 2,10KW / 220VDC:Solar 1,11.5KW/Solar 2,11.5KW / 240VDC:Solar 1,12.5KW;Solar 2,12.5KW | ||||
| Vmax-pv | <420VDC | ||||
| Vlow-pv | 240/250/270VDC | ||||
| Vstar-pv | 260/270/290VDC | ||||
| Vovet-pv | 425VDC | ||||
| Floating Charge Voltage (Lead Acid Battery) | 220.8/248.4/275VDC(Can be customized) | ||||
| Average Charging Voltage (Lead Acid Battery) | 232/261/290VDC(Can be customized) | ||||
| PV Module Utilization | ≤99.97% | ||||
| Machine Efficiency | ≥96.5% | ||||
| Output Regulation Accuracy | ≤41.5% | ||||
| Temperature Coefficient | ±0.02%/°C | ||||
| Protective Function | Input and output over-voltage protection,anti-reverse protection,short circuit protection,etc. | ||||
| Inverter | Input Voltage | 380VAC±15% | |||
| Input Frequency | 50/60Hz±5% | ||||
| Output Voltage | 220/380VAC±2% | ||||
| Output Frequency | 50/60Hz±1% | ||||
| Output Wave | Pure Sine Wave THD<4%(full load) | ||||
| Conversion Time | 1~3s | ||||
| Overload | 120%/20s>150%/100ms | ||||
| Efficiency | ≥90%(100% resistive load) | ||||
| Dynamic Load Voltage Transient | <±5%(0~100%) | ||||
| Defensive Function | Output short circuit,overvoltage,low voltage,low battery power protection | ||||
| Other | Operating Ambient Temperature | -10~40°C | |||
| Environment Relative Humidity | 20~90%(No Condensation) | ||||
| Product Size: LWH(mm) | 536*560*1015 | 635*586*1295 | |||
| Weight(KG) | 148 | 165 | 182 | 252 | |
Product overview:
The product is an intelligent inverter with built-in charge controller designed for large
photovoltaic power generations.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 the DSP control basek on SewM high-trequency carer technolog and IGBT power
device, it can control the output operation parameters accurately to provide a high quality and
rellable pure sine wave Ac power supply for precision equipment.
It is widely applied to large solar power generation occasions including families, schools, public
lighting, industrial and mining enterprises, frontier defense, sea islands,pasturingareas etc.
Features:
Excellent performance because of the DSPintelligent control inversion technology.A wide range
of applicable loads because of pure sine wave AC output
Visualization of operation status of the equipmentthrough simple LEDs and a LCD;Overall automatic protection and alarms such asoutput overload protection
Solar array and battery common-anode systeminputIntelligent charge control based on programming ofcharge parameters, which is provided to meet thespecial needs of different occasions
Settable battery protection parameters, and afunction of password protection
A function to accumulate the photovoltaic power genertion capacity and the battery capacity
FAQ:
Q1: What is your minimum quanlity order?
A: One set.
Q2: Are you trading company or manufacturer ?
A:We are a manufacturer in China. We have own factory in Foshan.
Q3: What is your term of payment?
A: 30% TT for deposit, balance before the shipping.
Q4:Can you supply the sample?
A: Yes. we can supply the sample order for testing .
Q5: When you can delivery the goods?
A: Sample order 3-5 days ,mass order usually 15-25 days according to the quantity.
Q6: Is this instalation easy?
A: Yes , We will provide install drawing and user manual ,and you can make a video call to get technical support.
Q7: Can you customized it for us?
A: Yes ,we can customize the logo ,color ,size ...
