Tayfun from TurkeyVeikong solar pump inverter is really in very good quality and we also prepared some promotional products for exhibition. We are going to make new orders soon. Last year there was only one local agent and this year, there are more than 8. Some of them only sell Veikong!
Cristian from ChileIt’s very good! LCD options make it much easier to use. That’s the strong point, easy of use. And robust. Great PC software.
Brahim assad from SyriaVEIKONG VFD500 output frequency is stable when the others are fluctuating. Also output current is less than others, that’s why output frequency is higher too which can save more energy.
|Place of Origin||China|
|Minimum Order Quantity||1|
|Packaging Details||the power less than 45kw use Carton, starting from 45kw use Wooden case|
|Delivery Time||3 days, depend on the order quantity|
|Payment Terms||L/C, T/T, Western Union|
|Supply Ability||15000pcs per Month|
|Product Name||11KW Solar Pump Controller||Current||25A/32A|
|Output Type||Single Phase Or Three Phase||Voltage||220v/380v|
|Output Power||11kw/15kw||Warranty||18 Monthes|
|Application||Submersible Pump||Usage||Water System|
Solar Water Pump Controller 11kw,
Solar Water Pump Controller 15kw,
LCD Display 15kw Vfd
Solar water pump controller inverter 11kw 15kw for solar pump system
Electrical Specifications and Power degree
|Max input DC voltage||450V||810V|
|DC voltage range||150~450VDC||300~810VDC|
|Normal working DC voltage||260V-400V||400V-650V|
|Recommended input mppt voltage||330V||550V|
|Rated output voltage||1/3-phase 220VAC||3-phase 380-480VAC|
|Output frequency range||50/60Hz|
|Max efficiency of the machine||99%|
|Power range||220v 0.75kw to 75kw, 380v 1.5kw-160kw|
|Cooling method||Air cooling|
|Altitude||Below 1000m; above 1% for every additional 100m.|
Noted: We suggest solar panel power should be 1.3-1.4 times higher than solar pump power ,
And solar pump inverter power should be higher level than solar pump.
When solar pump distance to inverter higher than 100m,
It should be equipped with Output reactor or higher level power inverter.
For Solar panel,total VOC less than Maximum DC voltage of inverter and Solar panel vmp is recommend
530V for 380V pump and 305V for 220V pump.
VEIKONG VFD500-PV solar pump inverter benefits:
Solar pumping system including solar pump inverter, solar panels, solar water pump.
When sunshine is good enough, it can convert dc from solar panels to ac, using ac to drive solar water pump to get water from the lakes, well, rivers other places where having water. When sunshine is not strong enough, if there is grid power (or generator) in installation site, the users can use grid power or generator to supply ac power to drive the solar pump inverter to get the water from water sources as well.
VEIKONG VFD500-PV series solar pump inverter also has hybrid function, it can connect with grid power (or generator) and solar panels at the same time. It is available for users if they want to operate the solar pump system 24 hours continually.
In General, solar pump inverter and solar pumping system have the following benefits:
- No need for batteries, longer lifetime
- No need human to operate when need water, it can be operated automatically when sun comes, it starts, when sunshine is weak, it stops.
- High cost-effective, with good ROI (return on investment)
- Can be friendly and widely used where need water, without grid power limitation
- Support LCD keypad, easy to operate
6. How to make the water pump system work without sunshine?
Usually, solar PV water pump system can meet the needs of pumping water.
If there is no sunshine, the system will not work. But out inverter could also support AC input. So, connect the power grid or diesel power generation to the inverter, the pumping system will work. If necessary, keep switch and interface locations during the system design