QUOTE AND NEWS
Yahoo  Jul 11  Comment 
Investors need to pay close attention to SunPower (SPWR) stock based on the movements in the options market lately.
Yahoo  Jul 7  Comment 
With its new #PlaceAuSoleil initiative, France is making a big push to rapidly expand its solar energy production.
Yahoo  Jul 3  Comment 
SunPower (SPWR) needs investors to pay close attention to the stock based on moves in the options market lately.
Yahoo  Jun 27  Comment 
SunPower Corporation (NASDAQ:SPWR) is a small-cap stock with a market capitalization of US$1.10b. While investors primarily focus on the growth potential and competitive landscape of the small-cap companies, they endRead More...
Motley Fool  Jun 14  Comment 
Sometimes a deal between rivals can be a win-win.
Motley Fool  Jun 13  Comment 
A big acquisition could bring Enphase Energy Inc close to profitability.
Yahoo  Jun 7  Comment 
SunPower (SPWR) reported earnings 30 days ago. What's next for the stock? We take a look at earnings estimates for some clues.




 

I bought the 30 watt solar seystm from harbor freight, it cost $129 on sale, I have it hooked up in my shed to a 115 amp hour battery. My panels have about 6 hours of direct sunlight, which adds up to 240 watts of charging into the battery. This means that I can put another 115 amp hour battery into the seystm. I want to use it to run the lights in the shed as well as an emergency supply of electricity to run cell phone chargers and a small digital tv seystm to watch the news and weather.

Above comment does not pertain to Sunpower.

Watts and amp-hours are not the same thing.

HFT's 30W solar panel system probably does not produce 30W.

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