When Your VFD Solar Inverter Needs To Use Output AC Line Reactor?
Normally we suggest using output ac line reactor when the distance from VFD solar inverter to solar pump is over 60 meters, we strongly suggest to use ac line reactor when the solar cable distance from solar pump controller to solar pump is over 100 meters.
What Is The Advantage Of Three Phase 900Vdc Solar Water Pump Inverters Compared with 800vdc?
For the current solar water pump inverter market of about three phase 380vac input/output solar water pump inverters, most of the manufacturers are producing three phase 800vdc(max DC input voltages) solar pumping inverters, however, some(including Vokek) are manufacturing solar pumping inverters with 900vdc max dc input voltages. The advantages of 900vdc three phase solar water pump inverters are more flexible than 800vdc three-phase solar water pumping inverters in solar array installation. Especially where solar array installation areas can not be changed and are not wide enough.
For Vokek, we are supplying both 800vdc and 900vdc solar water pump inverters that you can choose as you like.
Can Vokek MPPT Solar VFD Work With Both AC And DC At The Same Time?
The answer is YES. Vokek MPPT solar VFD can work in the following three ways:
1- it can connect with both ac input(from city power, generator) and dc input(from solar panels) at the same time to get power sources to run the solar water pump.
2- it can only connect with solar panels as solar off-grid water pump systems get power only from solar energy, this type of connection is widely used in remote places without city power.
3-it can only connect with ac power(like city power, generator) to get ac source to operate solar water pump.
What Types of AC Solar Water Pump Can Work With VOK200 MPPT AC Solar Pump Inverters/Drives?
Vok200 MPPT ac solar pump inverters/drives can work with permanent magnet synchronous solar water pumps and asynchronous solar water pumps. Our AC solar pump inverters/drives can work well with most of the ac pumps in the market. If you are not 100% sure about this matter, then welcome to contact us, and we will confirm and answer your detail.
Can 1 Piece Of Vokek Solar Pumping Inverter Connect And Work With Several Pieces Of Pumps?
Yes, but in this condition, it requires the power of the solar pumping inverter should be over the total power of these pumps. For example, if you need to choose 1 pcs of solar pump inverter for your 2 pcs 25kw ac solar pumps. Then you need to choose a solar pump inverter that is over 25kw+25kw=50kw.
What Types of AC Solar Panels Can Work With VOK200 Solar Pumping Inverters？
There are 2 main types of solar panels in the market, poly and mono solar panels. Both poly and mono solar panels can connect and work with our efficient solar pump inverters.