True but some batteries need heat to be charged. The solar panel produces electricity but it went through the sun's heat.

I agree with your point but Those who are always in their comfort zone may not come up to the point of being excellent in all they do

Champions are made in challenges and warriors in wars, gold must pass through fire to shine.

Coin Marketplace

STEEM 0.18
TRX 0.08
JST 0.023
BTC 26662.27
ETH 1849.02
USDT 1.00
SBD 2.22