Readily available energy source for us is solar energy. It is the combination of light and heat which can be used to generate electricity. We use different digital equipments in our daily life which are running on electricity. So, for getting instant electricity for some devices, solar energy is the word which comes to our mind.
In NYC, AT&T and GOAL ZERO are helping people to charge their devices from solar towers. These towers have solar panels, which will convert solar energy to electricity. These towers have different pins for charging different devices.
Nice way of helping public. These type of towers should be everywhere. What do you say about these towers?
Amazon: Sunforce 50048 60W Solar Charging Kit (Sunforce)