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The Solar Shower: Making a Splash the Eco Way


The sun: It’s been our planet’s life-giving force since the dawn of time, offering light, heat, and the perfect conditions for a sun-kissed selfie. But have you ever thought about how this celestial body could upgrade your outdoor bathing experience? Buckle up, folks. We’re diving into the world of the solar shower – a bright idea that proves the sun really does have its own ‘shower’ thoughts.

What is a Solar Shower?

Ever found yourself daydreaming about a long, hot shower while you’re camping in the wild, miles away from the nearest hint of civilization? Imagine if this dream could be a reality. And the cherry on top? You’re using the power of the sun. Welcome to the world of solar showers.

Benefits of Solar Showers


Solar showers harness the energy of the sun to warm the water. You’re not shelling out any extra dollars for heating, and that’s a budgeting bonus!


Solar showers embody the essence of “green” – you’re reducing your carbon footprint with every droplet of water you use. It’s like giving Mother Earth a warm, gentle hug.


Whether you’re a seasoned camper, a beachgoer, or even someone who wants to cut down on utility bills at home, solar showers are your portable solution to staying clean and refreshed.

History of Solar Showers

The concept of solar showers came about as an epiphany in the 20th century when someone probably looked up at the sky and thought, “Hey, can’t we put that big ball of fire to work?” And thus, the solar shower was born. Initially, it was as simple as leaving a container of water out in the sun. Of course, the first showers were a little like getting dribbled on by a very warm dog. Not exactly a torrent of water, but hey, it was better than nothing!

Oh, how far we’ve come since those pioneering days! Today’s solar showers come in a variety of models, all sleek and efficient. Each version is a nod to human ingenuity, and how far we’ll go for a warm shower in the wilderness. From basic bag showers to luxurious enclosures, we’ve made leaps and bounds in our pursuit of cleanliness – proving once again, necessity (or in this case, cleanliness) is the mother of invention.

Evolution of Solar Showers

Over the years, solar showers have evolved from humble beginnings to become the epitome of camping convenience. While the early versions were literally just black bags that you filled with water and left out in the sun, the showers of today have much more to offer.

For instance, the current models often feature enhanced materials for better heat absorption, pressurized systems for a more home-like shower experience, and even separate compartments for soap. It’s almost like having your own personal bathroom out in the wild.

The next time you’re lathering up in a solar shower, take a moment to appreciate the innovation that’s trickling down on you. You’re participating in a tradition of invention and adaptation that’s as old as human history. And to think, it all started with a bag of water and a sunny day.

How Solar Showers Work

Solar Shower: The Science

If you’ve ever left a dark-colored object under the blazing sun and touched it afterward, you’ve experienced the basic principle behind solar showers. As the name suggests, solar showers harness the energy of the sun, converting it into heat for warm, comfortable outdoor showers. But let’s delve deeper into the science behind this remarkable invention.

Harnessing Solar Energy

Solar showers typically consist of a dark-colored bag or container made from heat-absorbent materials. When filled with water and exposed to sunlight, the bag absorbs solar radiation. This energy is then transferred to the water inside, causing its temperature to rise. It’s a process akin to how the asphalt heats up under the summer sun – except, in this case, the heat is used for a much more pleasurable purpose!

Energy Transformation

The energy from the sun, also known as solar radiation, is absorbed by the shower bag, causing the molecules in the water to move faster. The increased molecular motion raises the temperature of the water. This energy transformation, from solar energy to thermal energy, is the key mechanism at play in a solar shower.

A Game of Time and Temperature

The efficiency of a solar shower, like most solar-powered devices, depends on several factors. The amount of sunlight available is a major one – the more sunlight, the warmer your shower gets. Time is another factor. Generally, a solar shower needs about 2-3 hours of sunlight to heat the water to a comfortable temperature. So if you plan to shower at sunset, you’ll want to fill your shower bag by the afternoon.

Thermal Conductivity and Heat Capacity

The materials used in the bag or container are also crucial. They need to have high thermal conductivity (how quickly they absorb heat) and heat capacity (how much heat they can store). Most solar showers use materials like rubber or plastic, which excel in these properties and are also lightweight and durable.

So there you have it – a dive into the science of solar showers. Next time you enjoy a warm shower in the great outdoors, you’ll know exactly what’s making it possible. It’s truly amazing how a simple concept can bring such a touch of luxury to our outdoor adventures!

Types of Solar Showers

Bag Solar Showers

The ‘classic’ solar shower most folks think of – it’s as simple as filling a bag with water and letting the sun work its magic.

Pressurized Solar Showers

These solar showers are for folks who like their showers like they like their pizza delivery – quick and under thirty minutes.

Our Top Picks

Colapz 12V Camping Shower

Colapz 12V Camping Shower

Meet the Colapz Portable Outdoor Shower – your ultimate companion for all outdoor adventures. With this high-pressure, user-friendly shower, you are no longer bound by the constraints of conventional utilities. It boasts a reliable USB rechargeable battery, providing between 45 to 60 minutes of steady water flow – a seamless integration into your ‘van life’ essentials.

The shower kit isn’t complete without the innovative Colapz Waterproof Bag. With a 9-gallon capacity, this 100% watertight utility bag becomes your reliable water source in remote locations. But the ingenuity doesn’t stop there. The bag can also conveniently store your damp items like wetsuits, towels, or motocross gear.

Designed with the outdoor enthusiast in mind, the Colapz kit includes a shower head, jet nozzle, trigger head, and shower hook. Its lightweight design, complemented by an included carry case, makes it an ideal companion for the beach, hikes, or camping trips. Beyond personal hygiene, it’s a versatile tool for rinsing your surfboard after an epic wave ride or washing off muddy equipment after a day at the lake.

Every inch of this shower system is optimized for compactness, making it a must-have accessory for your RV, camper, or truck. Its utility extends to cleaning tasks too, from washing down boats and bikes to refreshing off-road vehicles.

What sets the Colapz Portable Outdoor Shower apart from its competitors are the bonus accessories. Along with the pump and hose, you get a variety of fixtures including a shower head, a trigger/jet wash head, and a set of brackets for easy installation. Each kit comes bundled in a unique Colapz carry case and includes a Colapz collapsible utility bag, enhancing your outdoor experience with unmatched convenience and efficiency.

Advanced Elements Summer Shower

Advanced Elements Summer Shower

Unleash the power of advanced design with the feature-rich Advanced Elements Summer Shower. Its 4-ply construction, complete with a reflector panel and insulator panel, guarantees exceptional heat retention and performance, ensuring a hot shower whenever you need it.

Boasting a generous 5-gallon capacity, this summer shower is engineered to rapidly heat water under the warming embrace of the sun, providing a revitalizing hot shower even in the most remote locations.

Never guess the water temperature again, thanks to the easy-to-read temperature gauge. With the capability to heat water up to a cozy 110 degrees in less than three hours under direct sunlight, you’ll always know when your shower is ready.

Experience unprecedented convenience with the integrated toiletry pouch. Perfect for holding essentials like a razor, mirror, or travel shampoo bottles, it offers a practical solution for on-the-go grooming needs. Plus, with the added functionality of Velcro straps for washcloths, your shower experience is made more convenient and enjoyable.

Embrace the simplicity and comfort of a warm shower in the great outdoors with our advanced, high-capacity summer shower. It’s not just a product; it’s your personal oasis under the sun.

XUNMAIFBT Summer Solar Shower

XUNMAIFBT Summer Solar Shower

Introducing the XUNMAIFBT Summer Solar Shower – your ultimate outdoor hygiene solution. This solar shower is the embodiment of ingenuity, featuring an explosion-proof overflow located at the top. With this, when water levels peak, drainage is made easy, ensuring durability while doubling as a water injection port.

Thoughtful design extends to the water inlet and outlet, strategically positioned on the bottom surface for easy drainage and increased water flow. Crafted from new, environmentally friendly materials, this solar shower is not just green but also non-toxic and tasteless. Its high-quality material ensures rapid heat absorption and sustained insulation, making your outdoor bathing experience a pleasure.

With a generous 130L capacity, the XUNMAIFBT Summer Solar Shower is a bathing powerhouse. It stores enough water for multiple showers and can serve up to 4 people, allowing you to bring the comfort of a refreshing home shower to the great outdoors.

Flexibility is at the core of the XUNMAIFBT Summer Solar Shower. Thanks to its large shower bag design, it can conveniently sit atop your car or simple house. Ideal for outdoor camping, hiking, backpacking, self-driving tours, or hunting, this solar shower provides a dependable and eco-friendly bathing solution, wherever your adventures take you. Check out Amazon’s best prices here.

Maintenance and Care of Solar Showers

Just like your favorite pair of hiking boots, your solar shower needs a little love and care to keep it in top shape.

Clean Regularly

After each use, give your shower a good rinse with a mild detergent. It keeps away the funk and helps your shower live a long, productive life.

Store Properly

Once you’ve given it a good clean, make sure it’s thoroughly dry before you stow it away.

Avoid Sharp Objects

While your solar shower is likely made of sturdy stuff, it’s not invincible. So, make sure it doesn’t come in contact with sharp objects that could puncture it.


As our exploration comes to an end, we can confidently say solar showers are more than just an accessory for outdoor enthusiasts. They’re a testament to our resourcefulness and commitment to the environment. Whether you’re a hardcore camper or just someone who loves a good beach day, solar showers offer a way to stay clean while also doing your bit for Mother Earth.

On a lighter note, consider the unexpected benefits. Ever tried a sun-soaked shower in the midst of nature, with birds providing live background music? It’s like having your own personal concert while you wash away the day’s grime. And the best part? There’s no queue for the shower and no one to judge your singing. That, my friends, is the epitome of freedom.

So, the next time you’re packing for a trip, don’t forget to toss in your solar shower. Because who doesn’t love a warm shower at the end of a long day of adventuring? It’s the little luxuries like these that transform outdoor experiences from good to great. After all, cleanliness is next to godliness, and who wouldn’t want to be a deity, basking in the sun’s glory, one warm shower at a time?


Can I use a solar shower in cloudy weather? Sure, you can! But remember, the sun’s a bit of a diva. It might take a little longer to heat the water on cloudy days.

Do I need any special equipment to hang my solar shower bag? Not really, a sturdy branch would typically do the trick. Just make sure the tree doesn’t file a weight complaint!

What’s the best way to clean a solar shower bag? A mild detergent, warm water, and a bit of elbow grease are all you need. Remember, it’s not a greasy pan, so be gentle!

Is there a ‘best’ type of solar shower? It really depends on your needs and preferences. It’s like asking if pizza is better than burgers. They’re both great, in their own ways.

What’s the most important thing to remember about using a solar shower? Patience, young grasshopper. Give the sun time to work its magic!