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Baystar

Baystar design, supply, install & maintain low carbon technologies across London & South East England

24/12/2025

To all our friends and partners, thank you for your support and custom in 2025. Merry Christmas and Happy New Year!

See you all again in January 2026.

17/02/2025

We are thrilled to announce that, at the recent South East Energy Efficiency Awards 2025, our team was honored with multiple awards and commendations. This recognition reflects our unwavering commitment to excellence in energy efficient solutions and high quality installations.

Baystar Team are so proud to have won and been recognised for so many of our projects. We extend our heartfelt gratitude to our clients, partners, and team members for their unwavering support and collaboration.

We now have an awards display!

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04/07/2024

This has been such a great project to work on with the , 2 x 12Kw .uk aroTHERM Plus heat pumps providing heating to an old farm conversion. With full remote monitoring, we can't wait to see the efficiencies of the system once winter sets in.

22/02/2024

A wonderful project that we are proud to have worked on.

03/11/2023

Heat pumps are becoming increasingly popular as an energy-efficient and cost-effective way to heat and cool homes. If you have questions about heat pumps, we have answers. Here we will answer some of your frequently asked questions about heat pumps...

25/09/2023

A recent low profile ground mount solar panel installation is soaking up the rays!

08/09/2023

FAQ's on location for Air Source Heat Pumps

12/07/2023

Welcome to the third and final part of our trilogy "The Technology, How It Works" today we are looking at Solar Panels.

Did you know that enough energy radiates from the sun every hour to power the planet for an entire year? We just need to capture and harness this energy!

More and more homes and businesses are using Solar PV (photovoltaic) technology. Each panel houses PV cells that convert energy from the sun’s photons into a direct electrical current (DC). This is then inverted to AC (alternating current) electricity and used to power appliances inside homes, factories, offices, and estates.

Once Solar PV is installed, it can be controlled and channelled throughout your property to specific areas using a simple, easy-to-use phone app. Extra electricity can be stored in batteries to be used when the sun goes down or fed back to the National Grid for financial gain, making it a great way to keep your energy bill costs down.

Your Baystar technician can also install an EV (electric vehicle) charging point that draws power directly from your Solar PV array, looking after your home and company travel finances too.

Give us a call if you'd like to learn more on how to get the most out of your solar array on 01293851459

11/07/2023

Part two of our "The Technology, How it Works" trilogy

yesterday we looked at Air Source Heat Pumps, today we'll be having a look at its big brother, the Ground Source Heat Pump, these are usually serve much larger buildings and have been installed as communal for multiple buildings or apartments depending on the requirements of each site.

Essentially, a Ground Source Heat Pump works like a ‘reverse refrigerator’, taking low grade heat from either the ground or body of water, and turning into usable heat within the home.

There are two main types of ground source, horizontal systems and vertical borehole systems, and the concept of both is the same. Using the year-round solar gain of the sun, the ground underneath your property acts like a solar heat battery, with an average temperature of around 12C. This temperature is high enough to heat a mixture of water and antifreeze running through a closed pipe system laid within the subsoil by Baystar. A heat exchanger uses this liquid to evaporate a more unstable, refrigerant liquid, similar to the one used in domestic and commercial fridges. The evaporated refrigerant is compressed inside the Heat Pump, raising its temperature much higher. A heat exchanger then ‘robs’ this higher heat, transferring it into your building’s internal network, powering radiators and underfloor heating systems, and delivering piping hot running water.

Whether you have a horizontal or vertical ground source system put in place will depend on the space available around your property, but both are very similar in performance.

Feel free to reach out if you'd like further information on 01293 851459

10/07/2023

Who doesn't love a Trilogy?

Well, thats what we're doing this week... we're going to be talking about "how it works" we'll be looking at three products we regularly install and what they do and how...

First up, is this staple; The Air Source Heat Pump, this little unit generally ranges between a 5kW and a 16kW and can be found in almost every town and village in the UK. With the rules changing in construction and planning , cost of living rising and uncapped energy bills, we are seeing more and more enquiries for ASHP.

Air source heat pumps are a great alternative to Ground or Water Source Heat Pumps if you don’t have the available space for a ground array, and also cost less to install. Working like an air conditioning unit in reverse, an Air Source Heat Pump absorbs heat from the outside air. A fan draws the air over a type of heat exchanger called an evaporator, which contains a refrigerant liquid. As the evaporator is warmed by the air being drawn across it, the refrigerant liquid boils and evaporates into a refrigerant gas. This gas is then sucked into a compressor where it is compressed to a high pressure and forced through a small or***ce, gaining lots of energy in the form of heat.. This heat is then transferred to your central heating system by another heat exchanger called a condenser to heat your hot water, radiators, underfloor or swimming pool. The refrigerant that has been depleted of its heat is then sent back to the evaporator, to start the cycle of absorbing heat from the air all over again.

Look out for part two tomorrow on "The Technology" how it works.

07/07/2023

Why is it important to do your homework on a potential Heat Pump installer?

Well... the short but rather ugly answer is that not many installers have been installing renewable technologies for very long and with the rise in both popularity and necessity we have seen a number of "new guys" enter the scene, which is both great and concerning... these technologies are not as easy as "plug and play" and with experience comes competence.

At Baystar we have been running for 12 years and have been working with large commercial and residential projects as well as high profile listed building such as those owned by National Trust, see our projects for further information: https://buff.ly/42VwHlJ

if you'd like expert advice and a hand to hold during your project please call us on 01293 851459

Address

Beechover House

RH124TA

Opening Hours

Monday	08:00 - 17:30
Tuesday	08:00 - 17:30
Wednesday	08:00 - 17:30
Thursday	08:00 - 17:30
Friday	08:00 - 17:30

Telephone

+441293851459

Website

http://www.baystar.co.uk/

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