Auriga Talks JA Solar(Nasdaq:JASO), SunPower (Nasdaq:SPWRA), Jinko Solar (NYSE:JKS), Solarfun (Nasdaq:SOLF), Trina Solar (NYSE:TSL), Canadian Solar (

JA Solar(Nasdaq:JASO), SunPower (Nasdaq:SPWRA), Jinko Solar (NYSE:JKS), Solarfun (Nasdaq:SOLF), Trina Solar (NYSE:TSL) and Canadian Solar (Nasdaq:CSIQ) received some attention from Auriga, focusing primarily on Canadian Solar, SunPower and JA Solar.

Canadian Solar was pointed out for its cost model, which Auriga anaylyst Mark Bachman says is improving. For JA Solar, they're viewed as having strong upside because of their top cost structure and better sourcing of wafers. They were both upgraded by Auriga from "Hold" to "Buy."

For SunPower, they were downgraded on what appears to be no revenue growth through 2012, and will probably have no improvement to their valuaton. They were downgraded from "Hold" to "Sell."

Solar stocks suggested to invest in by Bachman were Solarfun (Nasdaq:SOLF), Renesola (NYSE:SOL) and Jinko Solar (NYSE:JKS), which he suggested for traders. He believes they have upside to them.

Trina Solar (NYSE:TSL) and First Solar (Nasdaq:FSLR) were offered as recommendations for long-term investors.