Our final installment of solar myths in this 3-part series. Check out Part 1 and Part 2.
Myth #8: Solar Can Never Actually Power the World
While it is true that solar energy’s current role in global energy generation is quite small (about 1%), this percentage is changing quite rapidly. As the technology becomes more widespread and countries across the globe shift their power needs from dirtier forms of energy, solar, along with wind, geothermal, and tidal, could easily become the dominant technology on the planet. Besides, solar energy’s current use is not an accurate reflection of its ultimate potential. After all, 150 years ago, petroleum accounted for a tiny fraction of the world’s power supply, with whale blubber and other out-dated sources actually playing more important roles.
Myth #9: Solar Panels Are Unsightly and Use a Lot of Space
This is ultimately a matter of taste. Solar panels on rooftops are unmistakable – some view them as aesthetic reminders of sustainability while others view them as ugly distractions. Nuclear, coal, and oil rarely receive the same criticisms since they are located outside of city centers, but if you ever had to look at a coal-burning power station, you would probably have the same negative reactions to the smog and pollution it produced. With many of the newer solar technologies, it is possible to weave the panels seamlessly into pre-existing rooftop spaces without attracting much attention.
Regarding the space issue, this is patently false. A small desert area of 125×155 miles would be enough to supply all of Europe’s current electricity needs. And if every rooftop in the US was outfitted with solar panels, this would be sufficient to power the entire country.
Myth #10: Solar Panels Are Unreliable and Require Maintenance
With no moving parts, solar panels are actually more reliable than many current forms of energy. Through your solar installation training, you learn about the most fragile component of grid-connected solar energy systems – the inverter – which only needs replacing every 10 years or so. The solar panels themselves can last several decades with minimal cleaning and upkeep. For better or for worse, when you complete your solar installation course, the vast majority of your clients will be first-time buyers who want their homes and businesses outfitted, and not veteran solar users who require upgrades and replacements.
Conclusion: Why Completing Solar Training Today Makes Sense
Although these solar myths will likely continue to spread for a number of years, the long-term potential of the technology is undeniable. Solar energy is already affordable, efficient, sustainable, and user-friendly, and in the coming decade, it will only become more of all of the above. As the general public wises up to solar’s innumerable benefits, the demand for trained installers will also increase. By completing your solar installation training today, you can secure an exciting green career that will enjoy perpetually growing demand over the foreseeable future.
