Monday, March 3, 2014

What are disadvantages and advantages for electric cars, & solar energy cars?




mskee0409





Answer
first why do you need sound the world is too noisy anyways. when I'm riding my bike I check the mirror every 20 seconds so why can't everyone else. second probably 75% of the population drives less than 50 miles a day in their commute so an all electric is perfect for them. A pulse charger can charge a lithium ion battery in 20 minutes, and there not that expensive if you know where to look. I bought a container of 200 LI's 300AH 24v from Hihon corp in china a few months back for 10k including shipping about $50 a piece. I finished converting a 85 dodge Omni for the wife. I just started an 86 Fiero for me, next will be something for my son, daughter, and son-in-law, and I'll still have enough to do another 20 cars plus replacement batteries. and as already stated solar is fine for a house supplemental system, I have 10kw on the south roof of my house as well as 4 vertical axis wind turbines on my garage roof. but neither will work on a car. Electrics are small and light, they can't be large trucks but bio diesel is renewable and relatively clean especially if they make up a small percentage of the vehicles on the road.
I'm keeping my gas and diesel cars and trucks I just won't drive them around town when an electric will do.

Power Assist Bikes?




LAL


I am 60 years old, just finished chemo and do not have alot of energy left. I was thinking of getting a power assist bike so I could get some exercise because the bike I have takes more energy then I have. I need a simple bike that will allow me to pedal, but will also assist. I have read alittle bit and probably the electric would be better then gas, for the speed and noise. But any assistance will be appreiated. Thank you.


Answer
There are two ways to go: A purpose built electric/pedal bike or trike or an add-on kit to a regular bike.

Electric is much more useful than gas, since electric assist bikes can still be used on trails (gas, even mopeds are almost always prohibited). Plus they are quieter, lighter, less smelly and, most importantly, more bike-like.

Consider a trike too, especially a recumbent. They are much more comfortable and easy on the butt. More stable (they can't fall over), you can carry a lot more (basket in the back) so they are more useful for errands and they can stop on a dime. The big penalty has always been the extra weight, but if you are planning from the start to use a motor assist, then weight isn't that big a concern is it?

Good luck. Biking is the best exercise in the world!




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Title Post: What are disadvantages and advantages for electric cars, & solar energy cars?
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