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Coastal Prime

0 review(s)
Offers services in CORNWALL
Coastal Prime Ltd provides expert home insulation services across the UK, helping homeowners enhance energy efficiency and...
Verified ProOver 10 Reviews

My Home Solar Group

12 review(s)
Offers services in CORNWALL
My Home Solar specialize in solar PV in the renewable energy market expanding vastly since formation, offering solar produ...
Over 50 Reviews

Safeguard Installations

91 review(s)
Offers services in CORNWALL
We Design & install CCTV & Alarm solutions, install solar PV batteries & do PAT testing. Any electrical work considered.

PB Electrics Services

0 review(s)
Offers services in CORNWALL
Customer satisfaction is the core of our business whilst maintaining the highest levels of safety and the industry standar...
Over 10 Reviews

Boxt

17 review(s)
Offers services in CORNWALL
BOXT are the UK’s no.1 ranked gas installation company as voted for by our TrustPilot customers Buy a new Worcester Bos...

Tempology

1 review(s)
Offers services in CORNWALL
Here at Tempology we are industry experts. We specialise in Air Conditioning, Refrigeration, Heat Pumps, Heat Recovery Ven...

Recent Renewable Energy Specialist Enquiries

05 Oct

Solar Electricity

Truro - TR3

Enquiry from: Faye F

Start Date: Immediate

Not in a Conservation Area

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25 Sep

Air Source Heat Pumps

St. Austell - PL26

Enquiry from: Emma B

Start Date: Immediate

Air source heat pump installation

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16 Jun

Solar Battery

Penzance - TR20

Enquiry from: Gabriella S

Start Date: Immediate

Solar Electrical Storage System Quote requested on Solar electrical storage system, to be supplied and fitted

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13 Apr

Solar Electricity

Helston - TR13

Enquiry from: David H

Start Date: Immediate

Call back anytime. Not in a Conservation Area

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08 Apr

Solar Electricity

Helston - TR13

Enquiry from: David H

Start Date: Immediate

Available roof space No shading

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30 Mar

Solar Battery

Penzance - TR18

Enquiry from: Jonathan G

Start Date: Immediate

Call back anytime. Solar Electrical Storage System Quote requested on Solar electrical storage system, to be supplied and fitted

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30 Mar

Solar Battery

Camborne - TR14

Enquiry from: David C

Start Date: Immediate

Call back anytime. Solar Electrical Storage System Quote requested on Solar electrical storage system, to be supplied and fitted

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24 Jan

Air Source Heat Pumps

Falmouth - TR11

Enquiry from: Alexander E

Start Date: Immediate

Call back anytime

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29 Nov

Solar Battery

Camelford - PL32

Enquiry from: Gerry S

Start Date: Immediate

Call back anytime. Solar Electrical Storage System Quote requested on Solar electrical storage system, to be supplied and fitted

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30 Sep

Solar Electricity

Bodmin - PL31

Enquiry from: Katrina C

Start Date: Immediate

Not in a Conservation Area

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30 Sep

Solar Battery

St. Austell - PL26

Enquiry from: Charles T

Start Date: Immediate

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23 Sep

Air Source Heat Pumps

Bude - EX23

Enquiry from: Terry W

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26 Jul

Air Source Heat Pumps

Redruth - TR15

Enquiry from: Ivor S

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26 Jul

Air Source Heat Pumps

Truro - TR1

Enquiry from: Jane B

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25 Jul

Air Source Heat Pumps

Helston - TR12

Enquiry from: Neville R

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07 Jul

Solar Electricity

Hayle - TR27

Enquiry from: Rosemarie S

Start Date: Immediate

Are you employed, self employed or retired? - Retired. Are you the home owner of that property? - Yes. Is the property solely owned or are you living there with your wife/partner? - Solely. How many B

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13 Jun

Solar Battery

Looe - PL13

Enquiry from: Marc B

Start Date: Immediate

Call back anytime. Solar Electrical Storage System Quote requested on Solar electrical storage system, to be supplied and fitted

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29 May

Air Source Heat Pumps

Falmouth - TR11

Enquiry from: Alexander E

Start Date: Immediate

Current heating is Electric. Call back anytime

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23 May

Air Source Heat Pumps

Bude - EX23

Enquiry from: Terry W

Start Date: Immediate

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17 May

Solar Panels with Battery

Redruth - TR16

Enquiry from: Kelley S

Start Date: 1 to 3 months

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How much do Renewable Energy Specialist services cost?

How much do Renewable Energy Specialists in Cornwall cost?

Costs for Renewable Energy Specialists around Cornwall can vary depending on the sort of work that you require to have done in your residence. It's the question we get asked a whole lot "how much do Renewable Energy Specialists in Cornwall charge?". It's always good to have an idea of how much a Renewable Energy Specialist will likely cost for their work. Prices are going to fluctuate based upon the products as well as the tradesman selected. The list shows the kinds of task that Renewable Energy Specialists normally do and also the typical price range of these tasks. Some tasks take longer to complete than others so costs do differ by job.

Tasks that Renewable Energy Specialists in Cornwall can do:

View our Renewable Energy Specialist cost guide View our Renewable Energy Specialist advice

The average price
of a Renewable Energy Specialist in Cornwall is:

£6,409

Renewable Energy Specialist job Renewable Energy Specialist cost in 2026
Solar panel in Cornwall £4,075-£7,565
Air source heat pump in Cornwall £5,250-£8,050
Solar thermal in Cornwall £3,000-£4,600
Ground source heat pumps in Cornwall £7,500-£11,500
Biomass boilers in Cornwall £7,500-£11,500
Micro chp boiler in Cornwall £3,750-£5,750
Solar battery in Cornwall £2,540-£4,695
Solar panels with battery in Cornwall £4,200-£7,550

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Renewable Energy Specialist FAQs

do solar hot water systems need servicing?

Like every other systems in your home, solar hot water systems will require periodic inspections as well as a regular maintenance in order to keep it running as efficiently as it should. Not only that, the various components will also require either repair or replacement from time to time. It’ll also be proactive to take the necessary precautions so as to prevent worrying issues like corrosion, scaling or freezing.

Is it a task you can handle on your own? Well, there are some inspections and maintenance activities you should be able to handle on your own, however, you’ll also require a qualified technician to carry out the more technical or complicated tasks. You should also take note that it may actually be more cost effective to have some systems replaced, shut off or removed completely than having it repaired. Here are some of the essential inspections that should be carried out on solar system components. They include:

✓ Collector soiling. Periodic cleaning of your collectors is important especially in dry and dusty climates.

✓ Plumbing, ductwork and wire connections. Check the pipe connections for fluid leaks. Examine duct connections and seals. Also make sure that all wire connections are tight.

✓ Roof penetrations. Flashing and sealant around the roof penetration should be checked to see that it’s in a good shape.

✓ Collector shading. Check for shading of the collectors on annual basis as this may greatly affect their performance.

✓ Support structures. Examine all bolts and nuts which connects the support structures to the collectors for tightness.

✓ Heat transfer fluids. Anti freeze solutions in liquid solar heating collectors will have to be replaced periodically. And this right here is a task that’s best handled by a licensed technician.

How do I connect solar panels to a battery?

Most people want to connect solar panels to a battery when they’re not at home all day to use the electricity they generate, or generate more than they consume over a day. Solar batteries are a great way to maximise the savings on your energy bills since you can use every unit of electricity you generate.

If you want to connect your solar panels to a battery, the best – and safest – way is to ask an MCS-registered company to do it for you. They’ve had lots of training and hold qualifications in handling electricity and installing solar batteries, so they will be able to recommend the best battery for your solar panels and for the among of electricity you use. Some of the brands they might recommend include Tesla, SolarEdge and SolaX, but there are many more to choose from. If you want to send electricity to the grid from your battery to receive Smart Export Guarantee (SEG) payments, it’s also worth leaving installation up to a registered installer. This is because you might not be eligible for payments if your battery wasn’t installed by an MCS-registered company.

However, if you do want to have a go at connecting your solar panels to a battery, it’s worth finding out whether your system is ‘storage ready’. Most relatively new systems will be, since batteries are becoming more commonplace. If your solar panels are storage ready, they will have an inverter that can easily have a battery added to it. If this is the case, then you should be able to buy the solar battery you want and follow the manufacturer's instructions to install it.

But it’s worth remembering that electricity is extremely dangerous when handled improperly. If you don’t get the solar battery connected properly and something goes wrong, it could cause a fire or you could electrocute yourself. If a fire breaks out due to your battery, it’s unlikely that your home insurance company would pay out since you connected the battery yourself. That’s why it’s always worth speaking to a registered installer to install a solar battery storage system for you.

how many solar panels and batteries to power a house?

How Many Solar Panels And Batteries To Power A House?

Do you wish to know the number of solar panels and batteries sufficient for a house? Well, this is a frequently asked question in the solar world which would be very difficult to provide an accurate answer. This is basically down to the fact that all homes are unique with different sizes as well as amount of daily energy requirements. As a result, the number of solar panels and batteries needed would be unique to the house in question. However, we’ll consider the varying influencing factors that will go a long way to help calculate the number of panels and batteries needed to power a house.

First and foremost, let’s take a look at the solar panels. You’d have to start here by putting into consideration all household appliances that makes use of power in the house to get a good idea of how many that’ll be needed.

• How Many Watts Is Being Used In The House On A Daily Basis?

To determine this, simply go through your utility bill for kilowatt-hours (kWh). This varies amongst homes and being able to identify your daily average energy usage will assist you in getting your solar needs.

• What Is The Number Of The Peak Sunlight Hours At The House’s Location?

Having in mind that the solar panels only work when under direct sunlight, the first step to determine the peak sunlight hours. Once determined, you can then multiply the figure in hours by the house’s hourly energy usage and divide by the solar panel’s wattage.

Overall for a 1500 square foot house, the number of solar panels that’ll be required should fall around 15 to 18.

Meanwhile for batteries, there are also some factors to be considered to determine the number of batteries that is required to power a house. These factors include the house’s power or electricity usage, the period of time in which the battery will be used as well as the battery’ specifications.

how much to install solar panels and battery?

How Much To Install Solar Panels And Battery?

Are you thinking about installing solar panels and battery in your home and wondering how much the installation is going to cost? Well, you’re not alone. This is one of the most commonly asked questions in the solar world, but unfortunately a precise answer can not be provided. This is mainly due to the fact that solar panel systems come in varying sizes which is the main influencing factor that determines how much electricity that can be generated. In other words, the larger the system, the more the electricity that’ll be produced to your home’s benefit.

Generally, for a solar system size of 1kW, the average cost of the solar panel ranges between £1800 to £1850, 2kW is between £3600 to £3700, solar panel size of 3kW ranges between £5500 to £5600 and finally, 4kW is between £6000 to £6050. For example, with the aforementioned prices in mind, the cost of solar panels for a standard 3 bedroom house will range between £5520 to £6040 as the high electricity demands will need the installation of 3 to 4kW solar system size.

Meanwhile the installation cost of solar batteries is also dependent on a number of influencing factors like the size as well as the make of the battery. Generally, you can expect to spend within the range of £500 to £2000 to install your batteries depending on aforementioned factors. In the event whereby you’ll be retrofitting, you might also need to include an additional cost of £1000 for an inverter. However, it’s important to note that there are only quite a few hybrid systems which are able to combine a battery storage with an inverter.

can a ground source heat pump heat a swimming pool?

When people think about heat pumps, they’ll automatically have the believe that a swimming pool will require a big heat pump. Since the swimming pool has a large volume of water, then warming such a volume will require a large ground source heat pump because that volume is much larger than the normal domestic hot water tank, right? Well, that point of reasoning does seem logical especially with the information almost everywhere that ground source heat pumps are usually less efficient when it comes to heating hot water for home’s use. However, the fact is there are also some things to put into consideration that also works in favour of the ground source heat pump.

First and foremost, you should know your domestic hot water will typically be heated to a much higher temperature when compared to your swimming pool. Since you wouldn’t be using the water to disinfect your bathroom or doing your dishes in your swimming pool, then the temperature can be much lower. In fact, it’s much more comfortable and enjoyable to heat to a typical “swimming pool temperature than having it at a hot bath temperature. If you’ve ever wandered into a really hot swimming pool, you wouldn’t need any introduction to the painful discomfort that comes next.

As a result of this low temperature, your “tiny heat pump can operate a in a more efficient way which makes the use of ground source heat pumps a viable swimming pool heating option. What’s more? The ground source heat pump works for a swimming pool just like any any other application - moving the heat from the region of a warmer temperature to the cooler temperature region.

does solar thermal work in the winter?

If you’re considering getting a solar thermal system, one of the first things that comes to mind is the possibility of the system functioning properly during the cold months. The short and simple answer to this question is yes, a solar thermal system works in the winter. However, the downside here is that it’ll be a lot less efficient when compared to how it operates during the warmer months or summer. As a result of this fact, you’ll likely need to rely more on your boiler, immersion heater or any other backup heating system during this period as your solar thermal system will fail to contribute as much as it does during the warmer months. So what exactly is the reason why solar thermal is less effective and less efficient in the winter period? Let’s have a look!

As you know, solar thermal system banks on the sun’s energy to heat the water for your home’s use. During the cold months or winter, the sunlight becomes a lot less available when compared to the warmer months, as a result, there’s less sunlight that’s available to be used for its solar energy. And even more so at the periods when the days are shorter or skies are clearly overcast.

Also having a great impact on a solar thermal system’s output is heavy snow. Flat plate collectors normally have the capacity to cope better during snowy conditions as the light that’s able to travel through the snow will heat up the absorber plate - thereby making the snow slide off more quickly. However, the case is contrary with evacuated tube collectors which possesses a form of vacuum insulation that’s crafted to minimize the loss of heat, meaning they can’t generate heat to melt and cause the snow to slide off in a similar way.

how deep for ground source heat pump?

If you’re considering installing ground source heat pump, it’s likely you’re also wondering just how deep it’ll go into the ground to be efficient. Well, the initial step to take while determining the ground source heat pump’s design is to research the different options available to reduce the space heating as well as hot water demand. To achieve this, there must be an accurate measurement of energy efficiency which is usually done by getting an Energy Performance Certificate ( EPC) . This is helpful as such that it helps to identify the most suitable or the right size of heat pumps which will help reduce the consumption of energy, heat loss as well as hot water needs of the house.

Generally, ground source heat pumps are usually more compatible with new builds against retrofits. What’s more? The heat pump has two different types of loop systems :

✓ The open loop system and;

✓ The closed loop system.

The open loop system absorbs water from the ground and transfers this ground water via a heat pump to where it carries out the extraction of heat. Meanwhile the closed loop system extracts heat from the ground and incorporates a continuous loop of piping that’s linked to the indoor heat pump. There are a few types of closed loop system, these includes:

✓ The Horizontal Ground Source Heat Pump. This is installed in horizontal trenches of about 1 to 2 metres deep. This is more common in areas where land is readily available.

✓ The Vertical Ground Source Heat Pump. These boreholes are a more costly option but it’s also the best option when land is not readily available for horizontal installation. The insulation hole is dug at a minimum of 6 metres into the ground, while the entire piping will be at a depth of about 50 to 150 metres based on your home’s heat requirements as well as the ground’s composition.

how much does an air source heat pump cost?

Are you interested in installing an air source heat pump in your home or property? If yes, then you’d probably want to know just how much this is going to cost. Well, so are many other potential investors in the unit and we aim to answer this question once and for all. In this post, you’re going to discover the price range at which your new air source heat pump will fall in.

 

As simple as it seems, the cost of an air source heat pump can’t be accurate and straightforward as there are a number of factors that greatly influences the price. These influencing factors include the size of the heat pump, the system’s complexity, your personal preference - whether simple or advanced controls, and lots more. However, according to Energy Saving Trust, an air-to-water heat pump should fall within the range of £7000 to about £11000. What’s more? You’ll also need to put into consideration the cost of upgrading your radiators or fitting underfloor heating which can also cost you thousands of pounds.

 

In general, the main cost of a heat pump is the upfront cost of making a purchase as well as installing it. The heat pump will consume a little amount of electricity and the running costs are also relatively low. The amount your air source heat pump will cost largely depends on your home’s size, the temperature you want your home or property to be as well as how properly insulated your home is.

 

The period of time it’ll take to recoup your investment in the system in energy savings will also depend on a wide range of factors including the price you pay for electricity, how efficiently the system works, how you use the heat generated and more.

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