the attractive solar hot tub heating solution

Harness the power of the sun to warm your hot tub without breaking the bank with SolarisKit

heating your hot tub shouldn’t cost the earth

Heating your hot tub and spa is getting more and more expensive. Using solar energy to heat your hot tub will not only save you money, but lower your carbon emissions. Making the switch to solar heating is good for your wallet and good for the planet.

the solar hot tub heating solution.

The SolarisKit HT100 kit is an attractive and easy-to-install solar heating solution for your hot tub. Our kits are:

  • Self-assembled

  • Solar controller automates everything

  • Low power and quiet pump included

The perfect solution for households and glamping sites.

how it works

  1. Solar energy is absorbed by our prismatic shaped solar collectors, turning sunlight into heat.

  2. Water is circulated from your hot tub through our solar collectors using a small and quiet 12V DC pump.

  3. The process is automatically controlled using our solar controller which keeps an eye on temperature

SOLAR HEATING WILL SAVE YOU MONEY

Watch the video below to see how a Cosy Spa hot tub in Dundee Scotland is heated using the SolarisKit HT100 hot tub heating kit. A solar heating system will save you money and lower your carbon footprint.

benefits of the solariskit ht100 kit

  • attractive design

    Theres nothing like the SolarisKit solar heating solution. Our prismatic shaped solar collectors are not only functional, they’re attractive and space saving. Position our collectors on the ground or on a flat roof.

  • easy installation

    Our hot tub solution is easy to install. Just connect the hose to the drain of our hot tub to feed our solar collectors. Hot water is simply returned to your hot tub with a hose.

  • controller included

    To circulate water between the hot tub and solar collectors we supply a small but powerful DC pump that is rated at only 10W and solar controller to automate the whole process. Easy!

Our solar controller takes the hassle away.

The SolarisKit HT100 includes our very own solar controller to switch the pump on and off automatically. Just plug it in and it takes care of the rest! Our solar controller is IP67 rated and suitable for outdoor installation and optimised for our solar collectors. Our solar controller includes:

  • Solar controller in IP67 enclosure

  • 12V DC pump (10W), IP rated

  • 12V power supply, IP rated

  • 2 x temperature sensors

Start saving in three steps

step 1: buy your kit

Purchase your HT100 hot tub heating kit from our online store. Choose from 4 or 6 collector kit sizes. For small hot tubs, a 4 solar collector is adequate. For larger hot tubs, we recommend going for a 6 collector kit.

step 2: install kit

Watch our step-by-step video and install your own solar heating system. The DIY option lets you save money and install the system the way you want it to be installed.

step 3: start saving

Switch on the controller and let it take care of the rest. Our controller includes two temperature sensors which monitors your hot tub and solar collector temperature, switching the pump on/off at the right times.

See the installations

  • The Secret Garden Glamping site (ENgland)

    The UK’s most followed glamping site installed a SolarisKit HT100 kit to heat one its hot tubs. In this installation, our solar collectors were placed on the ground 10m away from the hot tub. Our wee 12V DC pump had no issues pumping water between the hot tub and solar collectors, despite the distance.

  • thistledown Glamping (wales)

    Claire and Tim Hall from Thistledown glamping were our very first customers to install SolarisKit solar collectors to help heat one of their lovely wood fired hot tubs in Wales. They were so happy with their system they placed an order for another collector within a few weeks!

  • Household system (Scotland)

    A HT100 system was installed for a household in Edinburgh Scotland to help lower electricity costs to operate their hot tub. In this installation, the solar collectors were mounted on a nearby roof which wasn’t a problem for our 12V pump despite it only consuming 10W!

watch the installation video

Our step-by-step installation video walks you through all of the steps to install the HT100 kit.

USING SOLAR ENERGY WILL SAVE YOU MONEY.

Using solar energy is a great way to heat your hot tub and save you money. And being zero carbon, its also good for the planet.

The SolarisKit solar collector turns solar energy into heat which can be used to heat your shot tub. Why pay for the energy to heat your heat tub when the sun can do it for you?

why choose solariskit

  • made in the uk

    All SolarisKit solar collectors are proudly designed, tested, and manufactrured in the UK. SolarisKit is based at the Michelin Scotland Innovation Parc in Dundee Scotland. SolarisKit is an ISO 9001 registered company.

  • European certified

    The SolarisKit solar collector has been tested to stringent European standards for solar solar thermal collectors by SPF test lab in Switzerland. The SolarisKit solar collector is Solar Keymark certified.

  • certified b corp

    SolarisKit is on a mission to improve access to clean energy for everyone, regardless of where they live. We are proud to be part of the B Corp community, businesses who use business as a force for good.