English 
| Power: | |
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| Battery Type: | |
| Output wave: | |
| Input frequency: | |
| Efficiency: | |
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| Packge size: | |
NKG-30KW
SNADI
| Rated Power | 10KW | 15KW | 20KW | 30KW | 40KW | |
| Battery | Rated Voltage | 192VDC/220VDC/384VDC | 384VDC | |||
| Voltage of over discharge protection | 172VDC/194VDC/345VDC | 345VDC | ||||
| Controller | Rated current | 10A | ||||
| Rated voltage | 192VDC/220VDC/384VDC | 384VDC | ||||
| Number of charge accesses | 4 | |||||
| Maximum current of each access | 25A | |||||
| Solar panel voltage | ＜330VDC/＜378VDC/＜660VDC | ＜660VDC | ||||
| voltage of overcharge protection | 222VDC/255VDC/445VDC(programmable) | 445VDC(programmable) | ||||
| Control accuracy | ±0.1 | |||||
| Display accuracy | ±0.1 | |||||
| Efficiency | >90% | |||||
| Inverter | Input voltage | 176-264VAC/304-456VAC | ||||
| Input frequency | 45-65Hz | |||||
| Output voltage | 220VAC/380VAC(three-phase four-wire) | |||||
| 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) | |||||
| Switching time | 3s-5s | |||||
| Other | Ambient temperature for operation | 0-40℃ | ||||
| Relative humidity for operation/storage | 20-90%(no condensation, maximum) | |||||
| External dimensions D*W*H(mm) | 635*566*1295 | |||||
| Packing dimensions D*W*H(mm) | 760*690*1540 | |||||
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 ...
| Rated Power | 10KW | 15KW | 20KW | 30KW | 40KW | |
| Battery | Rated Voltage | 192VDC/220VDC/384VDC | 384VDC | |||
| Voltage of over discharge protection | 172VDC/194VDC/345VDC | 345VDC | ||||
| Controller | Rated current | 10A | ||||
| Rated voltage | 192VDC/220VDC/384VDC | 384VDC | ||||
| Number of charge accesses | 4 | |||||
| Maximum current of each access | 25A | |||||
| Solar panel voltage | ＜330VDC/＜378VDC/＜660VDC | ＜660VDC | ||||
| voltage of overcharge protection | 222VDC/255VDC/445VDC(programmable) | 445VDC(programmable) | ||||
| Control accuracy | ±0.1 | |||||
| Display accuracy | ±0.1 | |||||
| Efficiency | >90% | |||||
| Inverter | Input voltage | 176-264VAC/304-456VAC | ||||
| Input frequency | 45-65Hz | |||||
| Output voltage | 220VAC/380VAC(three-phase four-wire) | |||||
| 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) | |||||
| Switching time | 3s-5s | |||||
| Other | Ambient temperature for operation | 0-40℃ | ||||
| Relative humidity for operation/storage | 20-90%(no condensation, maximum) | |||||
| External dimensions D*W*H(mm) | 635*566*1295 | |||||
| Packing dimensions D*W*H(mm) | 760*690*1540 | |||||
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 ...
