380V 440V 18.5KW 22KW Solar Pump Inverter With LCD Keyboard Display
VEIKONG company introduction:
VEIKONG is a leading technology company founded in 2014. Over the
years, we have grown significantly and expanded our portfolio to
include a wide range of products. Our commitment to innovation and
quality is reflected in our range of offerings which includes
Variable Frequency Drives, Photovoltaic Solar Pump Inverters, and
Soft Starters.
At VEIKONG, we take pride in our ability to develop cutting-edge
solutions that meet the evolving needs of our clients. Our products
are designed to provide customers with the best possible user
experience and are built to withstand the rigors of daily use. As
we strive to stay ahead of the curve, we continuously invest in
research and development to improve our products.
Our Variable Frequency Drives, for instance, are ideal for
industrial applications as they offer energy-efficient control of
motor speed and performance. Our Photovoltaic Solar Pump Inverters
on the other hand, are designed to meet the unique demands of
off-grid solar water pumping systems. They are highly efficient,
reliable, and versatile while our Soft Starters provide an ideal
solution for reducing stress on equipment, enhancing overall
safety, and extending the lifespan of motors.
At VEIKONG, our dedicated team of experts works tirelessly to
deliver exceptional customer service. We strive to build
long-lasting relationships with our clients by providing them with
high-quality products that exceed their expectations. We are
committed to continuously developing new solutions that help our
clients optimize their processes, reduce their energy consumption,
and ultimately save costs.
In conclusion, VEIKONG is a leading technology company that has
established a strong reputation for delivering top-quality products
and services. Our constant innovation, dedication to quality, and
exceptional customer service have helped us build long-lasting
relationships with our clients. We are confident that our products
will provide customers with an improved user experience and quality
assurance.
Excellent software:
1, Auto MPPT more than 99%.
2, No need set any parameterit is very good control for voltage,
and Automatic start and stop.
3, Can automatically stop the pump when the tank is full
4, Also can automatically stop pump when there have no water inside
the well
5, Different from many competitors, our inverter support minimum
power protection and maximum current protection to ADAPT to
different pump requirements.
For example, frequent start and stop at low voltage is not good for
pump so you can let inverter sleep to make pump stop or work only
in the minimum frequency
High quality hardware:
1, Support both DC/AC input and 220V level
2, Support both single phase output and three phase output
3, Built-in C3 EMC filter for better harmonic and VDR grounding
conforming
4, Widely working voltage can work as low as 350V-800VDC for 380V
level and 200-410VDC for 220V level
5, Support input power from solar panels, on-grid power,
generator..
6, Can be used with solar panels in day time, at night with on-grid
power or generator
7, Can switch between solar panels and on-grid power automatically
Electrical Specifications and Power degree
| 220V | 380V |
Max input DC voltage(VOC) | 450V | 800V |
DC voltage range | 200~450VDC | 350~800VDC |
Recommended DC input voltage range (Vmpp) | 250V-400V | 450V-600V |
Recommended Input Operation Voltage |
305V(Vmpp) |
530V(Vmpp) |
MPPT efficiency | >99% |
Rated output voltage | 1/3-phase 220VAC | 3-phase 380-480VAC |
Output frequency range | 50/60Hz |
Max efficiency of the machine | 99% |
Ambient temperature range | -10 °C~50 °C, derating if the temperature is above 40 °C |
Cooling method | Air cooling |
Protection degree | IP65 |
Altitude | Below 1000m; above 1% for every additional 100m. |
Standard | CE/ROHS |
Product Application
FAQ
1. Would you accept to use our logo?
We would provide free OEM order depends on your quantity.
2. Where is your market?
Our products are popular all over the world as their cost-effective
performance.
We hope you can join us and make mutual benefit from our long-term
and co-win cooperation.
3. Are all inverters original?
Of course, we only do original product, because we have a strong
and professional technical team.
