This is a great option for some people, but there are factors which can make it more expensive than solar and less useful. First of all, they are expensive. Don’t expect to find one for under $500. Second, the battery again. You probably need to store the electricity in a car battery or battery array [...]
Electricity is a huge commodity with all of the gadgets and devices our modern society uses. From dirty fossil fuels to nuclear, solar and wind power – our society uses a ton of power.
05.12.2011
05.12.2011
Solar panels are a great option if your needs are low and your wallet isn’t empty. They can give your small devices or car battery a decent charge, but there are a couple of limitations. First of all, the size of the solar panel is critical. You can’t usually get away with one of those [...]