In this segment of The Motley Fool's "Ask a Fool" series, energy analyst Joel South takes a question from a reader who asks: "With solar stocks rising, I'm looking at a smaller solar company to invest in, RSOL. This company has been around a long time but the stock is only in the $3 range. What is the difference between SolarCity (SCTY.DL)  and Real Goods Solar (NASDAQ: RSOL)?"  

A winner for the new year
There's a huge difference between a good stock and a stock that can make you rich. The Motley Fool's chief investment officer has selected his No. 1 stock for 2014, and it's one of those stocks that could make you rich. You can find out which stock it is in the special free report "The Motley Fool's Top Stock for 2014." Just click here to access the report and find out the name of this under-the-radar company.

This segment is from Thursday's edition of "Digging for Value," in which sector analysts Joel South and Taylor Muckerman discuss energy and materials news with host Alison Southwick. The twice-weekly show can be viewed on Tuesdays and Thursdays. It can also be found on Twitter, along with our extended coverage of the energy and materials sectors @TMFEnergy.