Pure sign wave or modified DC to AC inverters Grid tie

[elcomandante31able]

hi jeff im looking for a good wind turbine but the place where i live is not to windy normal days is about 5 to 10 mph thansk jeff

[elcomandante31able]

nice video jeff

[jeffmolly1]

@elcomandante31able Thank you buddy.

Jeff

[Theidiotsearcher]

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[buttonnorteno]

I am sorry, my other comment on this video was directed to your other video " Jeff's response to the Idiots"

[buttonnorteno]

I generally unsubscribe when I hear my Lord's name taken in vain in a video. I do feel your pain, and the anguish your feel from this group of unsavory competitors. For me the facts would have been enough to steer me away from them and the products they fraudulently market. I value your code of ethics in business toward your customers and your willingness to help us all through the learning curve as we try to become more self sufficient. Please honor my request on behalf of my Lord.

[jeffmolly1]

@buttonnorteno I'am sorry i offended you, i did not mean to.

Jeff

[cggage]

Jeff - Have you seen these new micro-inverters? Interesting concept - there is one micro-inverter per solar panel and they are mounted on the solar panel rack. The advantage, I gather, is that one eliminates dealing with DC power lines down to a large central inverter. Everything coming from the solar array is AC and it just feeds into the grid. The company also has some web software where you can register and monitor each panel's output. I give it points for being clever.

[jeffmolly1]

@cggage Yes i seen them.The company is Emphase. Looks like they work well. I have'nt had anyone that owns one talk to me about it yet.

Jeff

[TheBillythekid2010]

Nice vid and I know that some electronics have a problem with startup with the modified, like freezer's . Like to get me a bigger sine wave, great vid_Billy

[jeffmolly1]

@TheBillythekid2010 Your right about that. Never over size or under size an inverter. Try to keep them in a reasonable range. Pure sign wave is the all around the best to use.

[1NRG24Seven]

Have you actually hooked up a modified sign wave to a scope and compared the sine wave to that of grid power sine wave? I did recently and we could not see that much difference except for some stray high voltage spikes that could easily be corrected with a few capacitors, for me that is a low cost solution to clean up the signal to match identically to the grids pure sine wave. I can not see paying twice as much for a pure sine wave unit. Waste of money in my opinion.

[jeffmolly1]

@1NRG24Seven Don't have a scope or know how to use one.

[MandalayWind]

Thank you Turbineologist. : )