I was looking to purchase some solar panels to use them for an off-grid project.
I see that there are different types of them ( monocrystalline, polycristalline, fully black, etc.). Not to mention about their power, coating and other details.
So, my question is: for a 3kw system, what type of solar panels are recommended, taking to account the value for money aspect? Is any significant difference between the solar panels made in China and those made in EU or USA?