In modern cities most people are carrying solar powered devices
Answers
Solar energy is generated through sunlight to create photovoltaic power (PV) or concentrated solar power (CSP) for solar heating. The energy derived through this conversion allows solar to be used to power auto motives, lights, pools, heaters and gadgets. Nowadays most people are encouraged to use solar powered devices.
The following are some of the reasons for doing so:
Solar power is a free source of energy as it is generated through sun .
It represent a clean green source of energy which reduces carbon footprint in the environment
Dependence on foreign oil and fossil fuels is reduced immensely which is both costly and are a limited resource.
Minimal maintenance is required as solar panels last over 30 years
It can be installed anywhere; in a field or to a building
It is considered safer than traditional electric current .
Hope this helps
Yes it is true that in modern cities, most people carrying solar powered devices because such devices are eco-friendly and cost-effective.
We need to save the fossil fuels and we must save the electric as well as gas consumption level because they are coming from the natural resources.
So we can use the solar devices that are completely toxin free and they can save the energy as well as cost.