Based on the aggregated intelligence of 180,000-plus investors participating in Motley Fool CAPS, the Fool's free investing community, alternative-fuel power systems Power Solutions (NASDAQ:PSIX) has earned a coveted five-star ranking.

With that in mind, let's take a closer look at Power Solutions and see what CAPS investors are saying about the stock right now.

Power Solutions facts

Headquarters (founded)

Wood Dale, Ill. (1985)

Market Cap

$474.8 million

Industry

Heavy electrical equipment

Trailing-12-Month Revenue

$206.9 million

Management

Chairman/CEO Gary Winemaster

CFO Daniel Gorey

Trailing-12-Month Return on Equity

13.2%

Cash/Debt

$295.0 thousand / $31.9 million

Competitors

Fuel Systems Solutions

Westport Innovations

Woodward

Sources: S&P Capital IQ and Motley Fool CAPS.

On CAPS, all 30 of the members who have rated Power Solutions believe the stock will outperform the S&P 500 going forward.   

Earlier today, one of those bulls, TMFChaodan, tapped the stock as a rather speculative, but potentially powerful momentum play:

Power Solutions seems like it is headed in an upward trajectory. However this growth is heavily dependent on the expected EPA regulations tightening which is already happening. When the EPA tightens its regulations, it is usually the case that other countries will also move toward doing the same. PSIX already has strategic partnership with MAT (an OEM that has most of the market share in China for industrial forklifts). The pie is going to expand.

On the other hand, I'm not exactly sure if Power Solutions would be the best positioned among its competitors to take advantage of the widening pie (also, there is the question of whether or not the pie will actually widen, given that it is all very political).

Fool contributor Brian Pacampara has no position in any stocks mentioned. The Motley Fool recommends Westport Innovations. The Motley Fool owns shares of Westport Innovations. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.