How to Install an Outdoor Shower with Hot Water: Choosing the Best Location & Setup Tips for Your Solar Shower

There’s nothing like rinsing off after a swim in your pool, washing away sand after the beach, or cleaning up after gardening in the comfort of your backyard, instead of traipsing wet feet, sand, and mud through your house!

More Aussie homeowners are adding outdoor showers to their backyards because they make everyday outdoor living easier and a little more luxurious. Even better than a standard outdoor shower is a solar-powered one. It gives you warm water using the sun’s energy, making it a smart choice for eco-friendly living.

We’ll walk you through how to install an outdoor shower with hot water, from choosing the best location to solar shower setup tips.

Why Choose an Outdoor Solar Shower for Hot Water?

  • Eco-Friendly:
    Use the sun’s energy to warm the water, helping you cut down on electricity use while making the most of Australia’s sunny climate.
  • Cost-Effective:
    Enjoy warm water without adding to your energy bills.
  • Hygiene:
    Wash away chlorine, salt, sand, sunscreen, sweat, dirt, and grass before heading indoors.
  • Luxurious Upgrade:
    Make your pool area, garden, or alfresco space feel more like a private spa retreat.
  • Easy to Install:
    Many outdoor showers are simple to set up, especially when positioned near an existing water source and a suitable drainage area.

Choosing the Best Location for Your Outdoor Solar Shower

To get the most from your outdoor solar shower, it’s all about location, location, location!

Consider

  • Maximum Sun Exposure: Position your shower in a sunny area, away from heavy shade caused by trees, fences, rooflines, or nearby buildings. Aim for a north-facing spot where the shower tank will get the most direct sun throughout the day. A north-west-facing position can also work if you mostly use the shower in the afternoon, as it can catch more of the warmer, later-day sun.
  • Proximity to a Water Source: Choose a location near an outdoor tap or existing plumbing to simplify installation and minimise long pipe runs.
  • Proximity to Your Pool or Spa: If you have a pool or spa, place your shower near it for easy rinsing before and after swimming.
  • Drainage and Ground Conditions: Pick a spot where water can drain away safely without pooling, creating mud, or running back towards your home, pool, or paved areas.
  • Privacy: Look for a location that’s comfortable to use, or consider adding screening, fencing, plants, or a shower enclosure for privacy.

Tools and Materials You’ll Need for Outdoor Solar Shower Installation

Tools
  • Measuring tape
  • Pencil
  • Drill
  • Masonry drill bit
  • Wrench
  • Plumber’s tape (thread seal tape)
  • Shovel
  • Level
  • Screwdriver or driver bits
  • Socket set or adjustable spanner
  • Safety glasses and gloves
Materials
  • Hy-Clor Outdoor Solar Shower: 9L, 18L, 26L, or 35L model
  • Hy-Clor Solar Shower Stand or Outdoor Shower Base
  • Mounting hardware
  • Garden hose and fittings
  • Gravel, pavers, or decking material
  • Fasteners and sealing materials: washers, silicone, or sealant
  • Drainage material: gravel, drainage mats, or a suitable wastewater solution

Step-by-Step Guide: How to Install an Outdoor Shower With Hot Water

Choose a location that gets strong, direct sunlight for most of the day, as the solar tank relies on sun exposure to heat the water properly. Avoid shaded areas under trees, rooflines, fences, or nearby buildings, especially during the warmest part of the day, when your shower has the best chance of heating up.
Use a shovel to level the ground if needed, so your outdoor shower sits flat, stable, and secure.

Add a stable base such as gravel, pavers, decking material, or the Hy-Clor Outdoor Shower Base. A proper base improves drainage, keeps the area cleaner underfoot, and stops the ground from becoming muddy after repeated use.

Hy-Clor solar showers are designed for quick, easy DIY assembly. Follow the instruction manual to assemble the showerhead, base, and water tank correctly. Check each connection as you go, and make sure all fittings are secure before connecting the shower to your water source.
Attach a standard garden hose to the shower’s inlet, then connect the other end to your outdoor tap or nearby water source.

Make sure all fittings are screwed on firmly and use plumber’s tape on threaded connections if needed. Once connected, turn the tap on slowly and check for leaks around the inlet, hose fitting, and shower connections.

Allow the sun to naturally warm the water in the solar tank before using the shower. On a sunny day, this generally takes 1–4 hours, depending on conditions.

Heating time can vary depending on the strength of the sunlight, water tank size, weather, and the water’s starting temperature. A larger solar shower can take longer to heat than a smaller one, while cool, cloudy, or windy conditions can slow things down.

Solar-heated water can become very hot on clear, sunny days, so test the water temperature with your hand before stepping under the shower.

Solar Shower Setup Tips to Maximise Performance

  • Face the Tank Towards the Sun:
    Position the solar tank so it gets direct sunlight for as much of the day as possible.
  • Fill It Early:
    Fill the tank in the morning so the water has plenty of time to warm up.
    Use Darker-Coloured Tanks: Hy-Clor’s black solar showers absorb heat efficiently, helping the water warm up naturally using the sun.
  • Keep Shade Away:
    Trim back overhanging branches that can cast shadows on your shower.
  • Add a Stable Stand:
    Pair your shower with a Hy-Clor Solar Shower Stand for extra stability, a neater setup, and a more finished look.
  • Choose the Right Tank Size:
    Go for a smaller 9L model if you only need quick post-swim rinses, or choose a larger 26L–35L model for longer showers, family use, or regular backyard entertaining.

Maintenance Tips for Your Outdoor Solar Shower

  • Check for Leaks:
    Regularly inspect the hose connections, inlet, fittings, and showerhead for drips or loose parts. Tighten fittings gently if needed, and replace worn washers or seals.
  • Clean the Showerhead:
    Remove the showerhead if possible, then soak it in warm water with white vinegar to loosen limescale or mineral buildup. Rinse it well, wipe it clean, and use a soft brush or toothpick to clear blocked spray holes.
    Drain the Tank in Colder Areas: If you live in a frost-prone region, drain the tank during the colder months or during long periods of non-use to protect it from damage caused by frozen water.
  • Inspect the Base and Stand:
    Check the base, stand, bolts, and surrounding ground after storms, strong winds, or heavy use. Make sure everything is still level, stable, and secure.
  • Wipe Down the Tank Exterior:
    Use a soft cloth or sponge with mild soapy water to remove dirt, dust, and leaves from the outside of the tank. Rinse with clean water and avoid harsh cleaners. A clean tank surface can absorb sunlight more effectively.

FAQs

A sunny, north-facing spot that gets direct sunlight for most of the day. It should also be close to a water source, have good drainage, feel private enough to use comfortably, and be easy to access from your pool, spa, or backyard area.

Around 1 to 4 hours on a sunny day. Heating time depends on sunlight, weather, tank size, and the water’s starting temperature.

If your outdoor solar shower connects to a standard garden hose, it may be suitable for DIY installation. However, if you need permanent plumbing, drainage work, or a connection to your home’s hot and cold water system, use a licensed plumber and check local regulations first.
Choose your solar shower size based on how many people will use it and how long you want the warm water to last. A smaller 9L model is ideal for quick rinses, while an 18L model suits regular poolside use. For families, longer showers, or frequent entertaining, a larger 26L or 35L model gives more heated water.
Yes, so water doesn’t pool around the base, create mud, or run towards your home, pool, or neighbouring property. For light rinsing, gravel, pavers, or a well-draining garden area may be enough, but a permanent or heavily used shower may need proper drainage installed by a licensed plumber.
Through Bunnings as Special Order products. The range includes 9L, 18L, 26L, and 35L outdoor showers, along with compatible shower stands and bases.

Transform Your Backyard with a Hy-Clor Outdoor Solar Shower

Now you know how to install an outdoor shower with hot water, it’s time to choose your shower!

Explore our stylish, eco-friendly outdoor shower range available at Bunnings, including outdoor solar showers in 9L, 18L, 26L, or 35L sizes, plus shower stands and bases to complete your setup.

For help choosing and setting up your outdoor shower, explore our Learning Centre for handy tips and product guidance, or contact us for advice.