Насос для горячего бассейна инвертор солнечного насоса KE300a-01 однофазный 220 В выход 2 кВт VFD с

1. Q: How to choose solar pump inverter?

    A: Firstly, it depends on pump (single phase 220V, 3 phase 220V, or 3 phase 380V?). 
         Secondly, is it a deep well pump? How about the distance between pump and inverter?

2. Q: Can MICNO also provide solar panel, and other related accessories?

     A: Yes, we can provide solar panel, booster unit, combiner box, output reactor, etc.

3. Q: How to make a solar pump inverter system?

     A: Inform us the voltage and power of pump, then we will give you a suggestion for         

          inverter and solar panel.

4. Q: When need to add the output AC reactor?

    A:  We suggest you add it when the distance over than 50m, it be must if it is over than 100 meters.

5.. Q: When will use the booster? ( Usually less than 2.2kw inverter )

    A: For example, if the pump is 0.75KW, single phase 220V. Then the power needs 4~6pcs panels, but the voltage needs 11~15pcs panels. Therefore, it totally requires 11pcs/12pcs/13pcs/14pcs/15pcs panels in series (SUGGESTION ONE).
Or, we use 4pcs panels and add one booster with 7times (SUGGESTION TWO). 

For the SUGGESTION ONE, if the number from calculation of voltage is more than the calculation of power, then we choose the number from volatage. That's to say, power compare to voltage, we choose which one is bigger.

For the SUGGESTION TWO, the reason why we choose the booster is that the panels from power is much less than the panels from voltage. You can see, we use at least 4 panels from power, but from the voltage we have to use 11 to 15panels. Then we can use 2pcs panels * 7 times =14panels . So total use 4 panels with 7 times booster.