15kw Single-Phase Inverter with Built-in Charge Controller for Solar System
Product overview
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, public lighting, industrial and mining enterprises, frontier defense, sea islands, pasturing
areas. etc
MAIN FEATURES
Technology Data :
| Model |
NKD-15KW |
| Rated power |
15KW |
| Battery |
Rated voltage |
192V DC/220V DC/384V DC |
| Voltage of over discharge protection |
172V DC/194V DC/345V DC |
| Controller |
Rated current |
100A |
| Rated voltage |
192V DC/220V DC/384V DC |
| Number of inputs |
4 |
| Max. current of each input |
25A |
| Solar input voltage |
<330V DC/<378V DC/<660V DC |
| Voltage of overcharge protection |
220V DC/255V DC/445V DC(programmable) |
| Control accuracy |
±0.1 |
| Display accuracy |
±0.1 |
| Efficiency |
>95% |
| Inverter |
Input voltage |
88-132V AC/176-264V AC |
| Input frequency |
45-65Hz |
| Output voltage |
110V AC/220V AC |
| Output frequency |
50/60Hz |
| Output waveform |
Pure sine wave, THD<4% (full load) |
| Protection function |
Output short circuit protection, over-voltage protection, under-voltage 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 |
0-40ºC |
| Relative humidity for operation/storage |
20-90% (No condensation, maximum) |
Certification
Advantages
A. More than 10 years technical experience and advanced equipment
Our solar products are selling to all over the world, such as North America, south America,Eastern Europe, Southest Asia ,Africa and Mid-East,etc…
B. Quality Certification
80% electronic components are imported,to make sure the products with high quality and reliable excellent performance.
All of our products have CE certification, ISO9001:2008.
C. OEM & ODM
OEM & ODM are available which can meet your any request with our professional engineering team.
D. Quality Service
Any inquiry replied within 12 hours
Any problem resolved within 24 hours
With 12 months warranty
E. As a leading manufacturer,the price of our products is competitive.
Audited Supplier 
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