The price of Brookfield Renewable has plunged, but it continues to reward investors with reliable dividend growth.Wall Street usually pushes things to extremes, which is something that investors need to understand when they look at the 50% plunge in Brookfield Renewable's (BEPC -3.30%) stock price since early 2021. To be fair, there was likely excess on the way up and on the way down, but what high-yield investors have now is an opportunity. Here's what you need to know.Brookfield Renewable is tied at the h ...