Your Questions About Solar Generators Costco

all electric vehicles?

why do we not go to all electric vehicles, they have from 40-100 mile ranges, and travel from 25-100 mph.
and for pennies on the mile
lets get with it america, wake up.

Is there a cost-efficient way to power christmas lights without AC power?

I was looking at portable power generators as a means to powering Christmas lights outside of my home. My plan was to actually brighten up a tree in a park.

Besides battery powered lights, what else could I do? Besides DIY projects, is there a way to make the lights actually function without batteries. I think the Christmas lights which run on actual AC power come cheaper, and come with more lights.

So would I be able to run with the lights with some kind of portable, affordable power source?

Is this product able to run some lights for two hours?
http://www.costco.com/Browse/Product.aspx?Prodid=11112764&whse=BC&Ne=4000000&N=4000443&in_dim_search=1&cm_re=1_en-_-Top_Left_Nav-_-Top_search&No=13&Mo=32&Nr=P_CatalogName:BC&Ns=P_Price|0||P_SignDesc1&lang=en-US&Sp=C&search=battery&topnav=#

My email is either pinoyboy77us@yahoo.com or crambosho@gmail.com, please email me after answering if there are more details.

This is fairly important to me, thank in advanced.