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Dear sir,

I hope you are fine.

i have concern on products of SOLVIS, based in crotia. is the right products and they told that have the a contract of thier solar panels with Groundfos as well, is it right?

And please let us know the difference between Photovoltaic and Poly-crystalline,  a photovoltaic also called PV and PV with Poly-crystalline is same.

  • A photovoltaic (PV) cell, also known as a solar cell, is an electronic component that generates electricity when exposed to photons, or particles of light. This conversion is called the photovoltaic effect.
  • A poly-crystalline material is comprised of many small crystalline with different crystal orientations that are separated by grain boundaries. This is the common structure of most technical materials.

Are these both are the same in quality of have some difference?

The supplier is providing us GRUNDFOS pump, inverter, dry run sensor, float switch, cable termination of the grundfos.

Thank you for the support and assistance in advance.


The Solar Hub Team
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