SunPower Corporation researches, develops, manufactures, and delivers solar solutions worldwide. It operates through three segments: Residential, Commercial, and Power Plant. The company provides solar power components, including panels and system components, primarily to dealers, system integrators, and distributors. Exploring SunPower (NASDAQ:SPWR) stock? View SPWR's stock price, price target, earnings, financials, forecast, insider trades, news, and SEC filings at MarketBeat. 60-Month Beta: Coefficient that measures the volatility of a stock's returns relative to the market (S&P 500). It is based on a 60-month historical regression of the return on the stock onto the return on the S&P 500. Price/Sales: Latest closing price divided by the last 12 months of revenue/sales per share.