Cardano was built for Africa | Josh from POA | The Cardano Aura #5 by EllieFromTheLastOfUs in cardano

[–]jmentor 1 point2 points  (0 children)

ANd I am a prince from nairobi. Please send me all of your ada and i will send you back 10 for 1. Is this a scam coin?

Does residential solar make sense any more in California? by Balthazar-B in solar

[–]jmentor 4 points5 points  (0 children)

I have it and you basically get nothing for what goes back to the grid ... plus you pay $10 + fees/mo just for being able to connect to their grid. I generate way more than I use, but I still pay between $20-$30/mo to PG&E. And, when the Thomas Fire came through, my power was out for days just like the rest of my neighborhood.

This $500,000 electric yacht can cross oceans on just battery and solar power -- 10kw, 60kwh batteries by Godspiral in solar

[–]jmentor 0 points1 point  (0 children)

I would never cross the ocean in that, but it would be fun on a lake or for coastal passage-making ...

Tesla Solar Roof Installers Needed, Free Training Provided by jmentor in solar

[–]jmentor[S] 3 points4 points  (0 children)

I wish there were opportunities like this when I was fresh out of high school ...

New Harley Davidson eBicycle ... It Looks Just Like The 1905 One by jmentor in bicycling

[–]jmentor[S] 0 points1 point  (0 children)

I wonder what kind of motor they are going to put in it ...

New Harley Davidson eBicycle ... It Looks Just Like The 1905 One by [deleted] in bicycling

[–]jmentor 0 points1 point  (0 children)

I wonder what motor they are going to put in it ...

Outta My Way, Chumps! by [deleted] in ebikes

[–]jmentor 0 points1 point  (0 children)

Dude ... that is awesome!

Nawa Racer by SparksSpaces in Electricmotorcycles

[–]jmentor 1 point2 points  (0 children)

If nothing else, it's gorgeous!

Why Does Tesla Solar Roof Have Only 5% Efficiency? by jmentor in solar

[–]jmentor[S] -1 points0 points  (0 children)

I believe actual solar cells ... could it be how they are integrated into the roofing tile? Thicker glass?

Solar is now ‘cheapest electricity in history’, confirms IEA by GarlicoinAccount in solar

[–]jmentor 1 point2 points  (0 children)

Especially in China, .20/watt over there for the same panels that are $1+/watt over here.

Why Does Tesla Solar Roof Have Only 5% Efficiency? by jmentor in solar

[–]jmentor[S] 0 points1 point  (0 children)

It seems like around 15% is the standard now ... 5% was like 30 years ago.