Are Solar Powered Water Filters Better Than Bottled Water?

In many areas, drinking water goes through a solar-powered water filter and many other advanced processes before it gets to our table. It is classified into different types based on its source and those processes. Bottled water and filtered water are some of the more common types of water you see in homes, restaurants, and events.

When it comes to choosing between bottled water and filtered water, it helps to know some of their similarities and differences to make a great choice for you. And that’s precisely what we’ll be diving into in this piece.

When using solar power to purify water, the water has undergone numerous water filtration methods to make it safe for drinking and other domestic use. A solar-powered water filter is an easy and affordable way to get filtered water. New solar panels use waste heat to purify water. Filtered water can be found in homes, schools, offices, and other public or private areas. Generally, it is clean and safe for drinking and other domestic usage.

Bottled water is also drinking water that has been sealed and packaged in food-grade bottles for human consumption. These bottles could be plastic or even glass bottles ranging from the most miniature single-serving bottles to larger bottles meant to serve many people. Bottled water can be purified through different methods, including water filtration systems. This implies that some bottled water may also be filtered water.


Before going further, we should perhaps review what “raises” the quality of water. One of those qualities is added or natural minerals. For one, there’s Calcium, which is important in cardiovascular health, and most important to bone health. Another one is Magnesium, which also contributes to bone and cardiovascular health. There’s also Fluoride, well known for its usefulness in maintaining dental health, and Sodium, an important extracellular electrolyte.

Other less popular minerals are Copper, Selenium, and Potassium. Copper and Selenium have important antioxidant functions; Potassium is not often found in natural drinking water; however, it is important for various biochemical effects.

The reality is that a similar quantity of the materials discussed above is found in both bottled and filtered water. It should be noted that water is usually not a solution for significant deficiencies in these nutrients. However, you’ll find these nutrients in varying quantities in tap water and bottled water as they come from various sources or undergo different purification techniques.


If you are the type of person who loves variety, you’ll most likely find that in bottled water. Different bottle water brands use various water sources and purification systems. Bottled water can be carbonated or non-carbonated. Bottled water brands also source their water from various sources, including spring water, well water, tap water, or surface water. All you need to do is to find a brand that gets their water from your preferred source.

In a nutshell, bottled water offers a broader range of options than filtered water.

Environmental Sustainability

Of course, we must think of our environment in all we do, including when drinking water. When it comes to the issue of environmental sustainability, filtered tap water is easily your best bet. Although lots of used bottles are being recycled daily, there are still over 2 million tons of discarded water bottles in landfills yearly.

water bottles in landfills

If not disposed of properly and recycled, the used water bottles become a burden to the environment. If the environment could speak, it would ask why people buy bottled water every day when they can simply fill up a cup/water bottle.

Unlike bottled water which requires that you dispose of the container after use, all you need is a cup to drink your filtered tap water. Hence, many people prefer making use of solar energy and drink filtered tap water to bottled water when they are indoors or in a facility that provides filtered water.


It is not uncommon to find bottled water costing up to 300x more than conventional tap water. An average American spends well over a hundred dollars yearly on bottled water. The bottled water industry is over $11billion/year for a reason. Anything from moderate to heavy water use quickly adds up when you’re buying bottled water.

Filtered water is much more cost-effective. Once you’ve set up your water filter and the rest of the system, you’re pretty much good for at least a year. If saving costs is important to you, a solar-powered water filtration system is a no-brainer.


Not everyone is genuinely concerned with how their water tastes as long as it doesn’t taste awful. However, those who do almost always have a favorite. However, it may surprise you to know that many bottled water brands are simply packaging filtered water.

Big brands like Aquafina and Dasani use the municipal water supply to fill their bottles. In this case, you can’t be wrong with either choice, really. The only exception with better taste is expensive water brands that have been re-engineered to have a unique flavor.


Imagine going out for your daily exercises, probably taking a run or walking your dog when you suddenly get thirsty. Getting a tap at that moment may be quite difficult. Even when found, you may not be sure if the water is properly filtered or not.

However, if you went out with bottled water, all you have to do is to reach for it. Bottled water is generally more convenient for use since the smaller bottles can be carried around and used anytime, anywhere.

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