Solar energy offers with it the potential to eliminate an over-reliance on carbon burning sources of fuel. Within the United States, such a shift in energy production would represent a great deal of change as countless energy interests fight for a place of relevance in a future energy market. Putting politics and special interests aside, lets take a moment to carefully review the advantages and disadvantages of solar energy. Designed strictly for the purpose of edification, the conclusions you draw from these finding are entirely your own.
The Advantages Of Solar Energy
1. A Renewable Source Of Energy
Solar energy harnesses the power of the sun to create an infinite source of electricity for use. While fossil fuels are ultimately finite in nature, the sun will guarantee billions of years of potential electrical energy as it continues to burn.
2. Friendly To The Environment
Along with being finite in nature, fossil fuel when burned creates a great deal of CO2, which has been shown to have a myriad of harmful effects to people as well as the environment. A focus on alternative sources of energy like solar could help to reduce the need to burn these fuels, decreasing the rate at which we destroy the environment.
3. Does Not Produce Noise
Solar energy, unlike any combustion engine or traditional power plant, does not produce noise as it generates power. In addition, the fact that it does not generate noise makes it better then other clean alternatives, like damns or wind turbines.
4. Is Available In Its Purchase And Use In Many Places
Solar panels are available across the United States as well as in most places in the developed world. With such easy access, it is no wonder that the vast majority of locations can also benefit from solar panel. Considering the success with solar that has been had in several parts of cloudy Germany, and it becomes evident that even when sunlight is reduced, energy is still created.
5. An Abundant Source Of Energy
As stated before, the sun is not going anywhere. As long as there is no constant cloud cover, solar panels will work to create a continuous stream of power from the sun. Whether you are using them to help power a city or reduce your own energy usage, solar panels can produce an admirable amount of electricity.
6. The Underlying Technology Is Improving
Every few years the underlying technology behind solar panels improves. Along with driving down the price, these improvements help to boost the power production, making solar panels an increasingly smart decision in the years to come.
The Disadvantages Of Solar Energy
1. It Requires A Great Deal Of Space
A large number of solar panels are required to meet the electrical needs of a small town. When serving an even greater population, the area that solar panels take up becomes substantial. While this may not be a problem in places where arid or desert landscapes are abundant, they become a problem in parts of the world where either uneven terrain or a lack of flat building space limits solar energy placement.
2. It Does Not Always Produce The Same Level Of Electricity
Solar panels are great for producing electricity, but they are not the most reliable sources of electricity out there. For example, if you are in an area where there is snowfall, then expect the snow to block any winter light and energy production from the panels. In addition, cloudy days can have a noticeable affect on the energy produced in any given day.
3. The Expensive Is Pushed To Storage
Battery storage represents a sizable expense that must be considered when installing a set of solar energy panels.
4. Requires The Use Of Numerous Exotic Materials
Whether it is the materials that go into the solar panels themselves or the material in the battery, either will require exotic materials. These exotic materials will require energy to produce, refine, and install into a working component that you can utilize for solar energy production.
5. Many Government Subsidies Are No Longer Available
Government subsidies come and go. While they have helped to spur on the development of the industry, many of these subsidies are being faded out.
6. Production Of Panels Causes Pollution
As stated before when examining the affects of creating the solar panels and the exotic materials used, the production of these solar panels produces pollution at every step of production and transportation.
GET UP TO 80% MORE BATTERY POWER WITHOUT A CHARGER
We simply cannot live without our phones and tablets. Keeping them charged and working for the entire day can be quite a challenge. As phones get smarter, they consume more and more battery life. With the use of mobile internet, it can get even worse. For people who are constantly on the move, this can cause some major anxiety. Good thing solar backpacks were invented! They offer one of the best solutions to charging gadgets when you simply do not have access to an outlet or power stick.
How It Works
Each solar backpack has a built-in solar panel that converts solar energy into regulated power, which can be used to charge almost any mobile device. There are two ways to charge a device: it can be plugged directly to the cable connected to the solar panel or you may use an optional rechargeable powerstick to charge it later.
Types of Devices
Solar backpacks can charge most types of mobile devices such as smartphones, tablets, digital cameras, video cameras, game consoles and even laptops. For campers or those who live in remote areas, they are useful in giving necessary extended power to FM radios and portable lamps.
The usual charging time for a solar backpack ranges between two and four hours on a bright and sunny day. It can give you one full charge on a smartphone. Charging times will increase accordingly in cloudy or low light conditions. It may also depend on how large your gadget’s battery is. For those who own smartphones with larger batteries (e.g. 3,000 mah), charging will definitely take much longer. The good news is that it should get you through the day or at least until you find an outlet where you can plug your device.
When buying a solar backpack, it is important to make sure the thin-film photoelectric solar panel is built well and does not look flimsy. It should not add weight to the bag so it can be used as normal.
Since most of us own more than one gadget these days, it is best to look for ones with several cable options. Standard ones include 2-3 adapters but pricier solar backpacks can include up to 8 adapters for iPad, iPhone, USB-devices, and more.
Perhaps the most important thing to take note is that it is still a backpack! Utility is as important as its charging power. Standard ones have a multiple sections for laptops and other stuff such as your books. Smaller pockets can accommodate other smaller gadgets like phones and MP3 players.
Design choices may vary. Most people would probably prefer backpacks where the solar panels are incorporated into the design. Others turn from backpacks into messenger bags with just a quick change of a strap. While messenger bags and tote bags are also available and increasingly popular, you will get more charging time with a backpack due to the position of the panel on your back.
Should you buy one?
Unless you are an outdoors-type of person, waiting for your phone to charge under the heat of the sun may not sound like a great idea. It should be great for campers, hikers or people who like attending festivals and outdoor concerts. Students can definitely take advantage of getting some extra juice for their tablets or laptops during their breaks.
The size of these backpacks may appear clunky to some people. However, the benefits help anyone look beyond that. Anyone who wants to any available option to charge their phones on the go must consider having one.
Trying to find a quality solar generator these days is a lot easier than it’s ever been in the past – but that doesn’t mean that it is simple or straightforward by any stretch of the imagination.
There are a lot of options to sift through these days, and you’re definitely going to need to be certain that you’re getting your hands on a quality piece of equipment that you know you’ll be able to trust.
That’s what makes the Goal Zero Yeti 150 solar generator so special.
Compact, intelligently designed, and maybe the most (but certainly one of the most) reliable solar generators you are going to come across, this unit is the real deal.
Though there are a lot of impressive features that the Goal Zero Yeti 150 puts on full display, the most impressive has to be the sheer amount of “plugs” this generator offers right on the face of the unit itself.
You aren’t ever going to have any trouble whatsoever powering up or plugging in pretty much any electronic device you have on hand, thanks to the wide array of different input and output options on this generator. Combine that with the 150WH power supply that it’s able to produce, and you are talking about something really special here.
This solar generator is going to be most useful out in the open while drawing power from the sun’s rays, but you’ll also have the opportunity to refuel the battery power with a standard wall outlet, and outlet in your vehicle, and you’ll even be able to use a hand crank generator in an emergency – or at night – to give you the juice you so desperately need.
This compact solar generator provides enough power to recharge laptops, eliminate lights, and power on smart phones no matter where you are
Innovative quick refill battery system allows you to go from completely dead to be charged fully in record time
Multiple different power input and output options give you universal versatility and extreme flexibility
Flexible “recharge” power sources allow you to make sure that you always have enough juice on hand regardless of your specific situation
Though it isn’t a bank breaker by any stretch of the imagination, the Goal Zero Yeti 150 is certainly a bit on the more expensive side of the fence
You’ll need to purchase extra solar panel arrays (sold separately) to really leverage everything this generator has to offer
At the end of the day, if you’re looking for a compact, portable, and lightweight generator that offers you extreme flexibility and versatility in how you charge the battery system as well as what you’re able to be charge with your stored energy, then you’ll want to look closely at the Goal Zero Yeti 150 solar generator.
One of the finest choices in the solar generator space, this is incredibly durable, very portable, and offers exactly the right amount of flexibility that you’re looking for. It may not be an ideal solution for running your entire home, but for what it has been created to handle, you aren’t likely to find anything that can beat it.