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Verified ProMember for 2 year(s)
Cool Cats Air Conditioning Services Ltd is a top tier heating, cooling and renewable energy company located in Lowestoft E...
Verified ProMember for 1 year(s)

GLR energy

0 review(s)
Based in: Chester, CH1 2HT
GLR Energy provides expert services in gas, air conditioning, air source heat pumps, and LPG systems. Trusted for quality ...
Verified ProOver 20 ReviewsMember for 2 year(s)
Greentech Renewables specialises in the design and installation of bespoke Solar PV systems for your home or business. We ...
Verified ProOver 50 ReviewsMember for 1 year(s)
Crystal is a uPVC Windows and Double Glazing manufacturer and installer. We have built a strong reputation in London and t...
Verified ProMember for 1 year(s)

Hennessey Electrical

0 review(s)
Based in: Blackburn, BB4 5ED
At Hennessey Electrical Ltd we provide a seamless, end-to-end solution for renewable energy, combining expert solar panel ...
Verified ProOver 50 ReviewsMember for 1 year(s)

Orange Solar Systems

58 review(s)
Based in: Southampton, SO19 7BS
At Orange Solar Systems we specialise in the supply and installation of solar panels for domestic and commercial use. We a...

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How much do Renewable Energy Specialist services cost?

How much do Renewable Energy Specialists charge? Costs for Renewable Energy projects in 2025 can be very different depending upon the kind of work that you want to have actually carried out in your home. It's the inquiry we get asked a whole lot "how much do Renewable Energy projects cost?". It's always great to have an idea of how much a Renewable Energy Specialist will likely charge for their assistance. Rates are going to vary based on the materials and also the tradesman chosen. The table reveals the kinds of work that Renewable Energy Specialists usually do as well as the average cost series of these projects. Some tasks take longer to complete than others so costs do differ by job.

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

The average price
of a Renewable Energy Specialist is:

£9,496

Renewable Energy Specialist job Renewable Energy Specialist cost in 2025
Solar panel £4,324-£15,188
Air source heat pump £6,832-£23,619
Solar thermal £1,625-£2,550
Ground source heat pumps £11,876-£16,875
Biomass boilers £8,501-£14,834
Micro chp boiler £1,876-£3,375
Solar battery £3,326-£20,732
Solar panels with battery £6,225-£9,400

Renewable Energy Specialist service qualifications and accreditations

Renewable Energy Specialists credentials and certification's:

Getting the ideal training and also knowing how to do your profession is essential for any type of trade including Renewable Energy Specialists. Review the online profile of each Renewable Energy Specialist you are thinking about to see what accreditation they hold and also what trade associations they are a member of. Some trade associations that Renewable Energy Specialists may belong to include: MSC. EquallyRenewable Energy Specialists may also have the following accreditations: NAPIT, NICEIC

 

Insurance for Renewable Energy Specialists:

Any individual that works on your house, including Renewable Energy Specialists, should really have valid public liability insurance, which safeguards you the house owner as well as additionally the Renewable Energy should regrettably anything go wrong while they are doing the work.

Planning permission for Renewable Energy project: 

A number of the tasks that a Renewable Energy Specialists will do for you won't need planning permission unless its a listed property. Always discuss with the Renewable Energy Specialist if planning permission would be needed for the task you are doing, they can recommend the steps that need to be taken.

Services offered by Renewable Energy Specialist

What services do Renewable Energy Specialists normally offer? There are a variety of work you could certainly select a Renewable Energy for, as well as some of the most usual tasks that Renewable Energy are asked to perform consist of:

Renewable Energy Specialist FAQs

How much do solar batteries cost?
How much solar batteries cost depends on the brand and type of battery and its capacity. At the moment, the cost is quite high because the technology is still new – but they will probably reduce, just like we saw the cost of solar panels reduce as the technology became more popular. It’s a great idea to get a solar battery installed with your solar panel system if you’re out most of the day. If you didn’t have a battery, all that electricity would simply go to the National Grid – but if you have a storage system, then while your solar panels are generating electricity in the day, it would get stored in the battery ready for you to use when you get home. Lithium-ion solar batteries are the most widely-used ones at the moment because they generally have a higher capacity and are more cost-effective. For a 3-4kWh battery, which would store enough electricity for a typical 4kW solar panel system, it will set you back an average of £3,400. If you need a larger battery, it could cost anywhere up to £6,000. Lead acid batteries are cheaper, and it can seem tempting to ask an installer to fit one for you – but they aren’t cheaper in the long run. While a 4kWh lead acid battery may only cost around £2,000, their life cycle is only around 1,800 cycles. A lithium-ion battery that costs around £4,000 would have a life cycle of about 4,000 cycles. That means that while the upfront cost is more, you won’t have to replace it as quickly as a lead acid one.
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 long will a solar panel battery last once it's dark?

If you’re thinking about installing a solar system in your home or property, this is probably one of the things you’d like to know before making a purchase decision. Well, you’ve come to the right place! In this post, we’re going to give you a good insight into this to help you make the best informed decision possible moving forward. Let’s take a look!

First and foremost, it must be stated that providing a short and accurate answer to this question is nearly impossible as the amount of time a solar panel will last after dark is influenced by a number of factors. These factors include the size of your solar system, the battery size as well as your power usage. As you would have imagined, batteries are charged when there is excess energy that’s being produced by your solar system but it’s not being incorporated to power your home or property. More often than not, this occurs during the sunlight’s peak periods from about 10am to 2pm.

The time it’ll take for your battery to charge is influenced by the size of your solar system in Kilowatts, the size of your battery as well as the rate in which your system is being used. Your battery can be charged in a day or two, of course unless it’s an over-sized battery for your system.

When the sun sets and your solar panels can no longer directly run your appliances via electricity generation, the battery then kicks in. You will use about 1 to 2 kW’s of power if you’re watching TV, using the oven as well as lights internet etc. in other words, even a small solar panel battery will last all night. However, the same doesn’t apply if you’re having a party with running floodlights, three fridges and air conditioner as the battery will drain a lot faster.

Do solar panels require maintenance?

You shouldn’t need to maintain your solar panels much at all as long as there’s nothing piled up on top of the panels that could block out the sun. They are installed at an angle, so when it rains the water runs off them and gives them a clean. However, if this doesn’t quite cut it, you can spray them with a hose a few times a year.

how efficient are ground source heat pumps?

If you’re thinking about the possibility of installing a ground source heat pump in your home, then it’s normal to consider how efficient they’re in heating up a house before going ahead to make a purchase decision. In this article, we are going to address this question to help you make an informed purchase decision.

We know you’d prefer a single, accurate answer to this question, but the fact is, there are several influencing factors that can play a key role in the efficiency of a ground source heat pump installation. These factors include whether or not the property is well insulated, the fitting of a well designed system and the quality of its installation, the heat source that’s being used as well as the heating distribution system and its size ( under floor heating or radiators ).

The Coefficient of Performance ( CoP) measurement is used to imply the efficiency of a heat pump. This is basically the ratio between the amount of heat energy generated by the ground source heat pump and the amount of electrical energy or fuel it consumes. Therefore, the Seasonal Coefficient of Performance ( SCoP) is usually taken as a realistic measurement to cover throughout the year as its based on CoP at varying conditions as well as a standardized climate.

You must, however, note that there is no established Coefficient of Performance for ground source heat pumps as they can be influenced by a lot of factors as well as testing conditions. When they’re properly fitted, ground source heat pumps can achieve a quite high Coefficient of Performance.

Generally, a ground source heat pump can generate about 3 to 4 kilowatts (kW) of heat for every 1 kilowatt to electricity or fuel it consumes. It’s able to achieve a higher efficiency when compared to its counterparts by using the freely available heat energy from the ground.

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.

Is a biomass boiler compatible with my existing central heating system?

Biomass boilers will work with existing central heating systems, presuming this is not decades old, whether they use radiators or under floor heating. A surveyor will check the existing system you have in place before quoting for or recommending a biomass boiler to you.

how do solar panels work?

If you’re looking to install some new solar panels in your home or property, then you’d probably want to know how it works. This is one of the most frequent questions asked by homeowners when it comes to solar panels and in this article we aim to give you a good insight on the operations of solar panels. Let’s have a look!

Generally, solar panels work by absorbing the energy of the sun and then converting it into electricity. It functions by allowing photons from the rays of the sun release the electrons free from atoms within the photovoltaic or solar cells in order to produce a flow of electricity. There are several solar cells that are connected together ( usually 60 or 72 ) in each panel. Individual cells comprises both a negative layer and a positive one which combines perfectly to create an electrical field in which the energy is generated.

The boron that’s within the bottom layer generates the positive charge, while the phosphorous found in the silicon layer produces the negative charge. In order to convert the sun’s rays into the energy that’s going to be transported from the panels to the inverter, the two field will interact with one another.

In other words, solar panels work by turning photons from the sunlight into direct current which is transmitted to the inverter. Once it gets to the inverter, it’s then translated to alternating current and send this current to to your electric box which powers the entire home. If you do not wish to reduce the high bills that’s associated with renting power from the grid, the solar energy system is an efficient and affordable way to achieve this aim.

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Recent Renewable Energy Specialist Enquiries

30 Jan

Solar Panels | Solar Electricity

Shetland - ZE1

Enquiry from: Brian R

Start Date: Immediate

Call anytime Roof faces: East-West Type of building: Detached Number of bedrooms: 4 Possible shading: No Not a listed building. Not in a Conservation Area. How became interested in solar pane...

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30 Jan

Heating | Air Source Heatpumps

London - SE21

Enquiry from: Luna D

Start Date: Immediate

Call anytime Type of building: Semi-detached Number of bedrooms: 4 Mains Gas available: Yes How became interested in heat pump: Save Money Quote requested on air source (wet) heat pump, to b...

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30 Jan

Heating | Air Source Heatpumps

Callington - PL17

Enquiry from: Hadleigh C

Start Date: Immediate

Current heating is LPG. Call back anytime. Type of building: Detached Number of bedrooms: 2 Mains Gas available: No Age of Boiler (years): 9 How became interested in heat pump: Save Money Qu...

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30 Jan

Heating | Air Source Heatpumps

Newton Abbot - TQ13

Enquiry from: Brett D

Start Date: Immediate

Call anytime Type of building: Detached Number of bedrooms: 5 Mains Gas available: No How became interested in heat pump: Save Money Quote requested on air source (wet) heat pump, to be supp...

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29 Jan

Solar Panels | Solar Electricity

London - SE14

Enquiry from: Samuel R

Start Date: Immediate

Appointment Date - 2025-02-01. Appointment Time (24 hour format) - -. Are you the home owner of that property? - -. Is the property solely owned or are you living there with your wife/partner? - -. Ho...

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29 Jan

Solar Panels | Solar Electricity

Newton Aycliffe - DL5

Enquiry from: Adam B

Start Date: Immediate

Appointment Date - 2025-01-31. Appointment Time (24 hour format) - -. Are you the home owner of that property? - -. Is the property solely owned or are you living there with your wife/partner? - -. Ho...

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29 Jan

Solar Panels | Solar Electricity

Isle of Lewis - HS2

Enquiry from: Ian M

Start Date: Immediate

call anytime. roof faces: south type of building: detached number of bedrooms: 3 possible shading: no not a listed building. not in a conservation area. how became interested in solar panels:...

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29 Jan

Heating | Air Source Heatpumps

Croydon - CR0

Enquiry from: Olusola A

Start Date: Immediate

Call back anytime. Type of building: Semi-detached Number of bedrooms: 3 Mains Gas available: Yes Age of Boiler (years): 10 How became interested in heat pump: Save Money Quote requested on a...

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28 Jan

Solar Panels | Solar Electricity

Enniskillen - BT74

Enquiry from: Garry I

Start Date: Immediate

Appointment Date - 2025-01-28. Appointment Time (24 hour format) - -. Are you the home owner of that property? - -. Is the property solely owned or are you living there with your wife/partner? - -. Ho...

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28 Jan

Solar Panels | Solar Battery

Sutton Coldfield - B75

Enquiry from: Michael C

Start Date: Immediate

last week you installed my solar system through effective home. I think I have learned a lot since your install and now realise the battery I have is not sufficient to maximise the benefits of solar...

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28 Jan

Heating | Air Source Heatpumps

Isleworth - TW7

Enquiry from: Abigail S

Start Date: Immediate

Call back anytime. Type of building: Terraced Number of bedrooms: 2 Mains Gas available: Yes Age of Boiler (years): 5 How became interested in heat pump: Save Money Quote requested on air to ...

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28 Jan

Heating | Air Source Heatpumps

Truro - TR4

Enquiry from: Harriet B

Start Date: Immediate

Call anytime. Type of building: Non-residential Mains Gas available: No How became interested in heat pump: Save Money Quote requested on air source (wet) heat pump, to be supplied and fitted...

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28 Jan

Heating | Ground Source Heatpumps

Skegness - PE24

Enquiry from: John S

Start Date: Immediate

Current heating is electric. Call back anytime. Type of building: Detached Number of bedrooms: 3 Area of garden: 2.***00004 ha. [ 5 acres] Access available for excavator: Yes Mains Gas availab...

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27 Jan

Solar Panels | Solar Electricity

Harrogate - HG3

Enquiry from: Geoff H

Start Date: Immediate

A Solar PV array approximately 5 metres x 1.5 metres to existing the existing Solar PV on Hampsthwaite Memorial Hall to continue it over a planned extension.

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27 Jan

Solar Panels | Solar Electricity

Wallington - SM6

Enquiry from: Ezekiel D

Start Date: Immediate

customer in wallington areas is looking to do a couple of projects at the moment, and would like quotes for solar electricity.confirmed interest via sms and email at 27/01/2025 09:05.please call to ar...

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25 Jan

Heating | Air Source Heatpumps

Bolton - BL3

Enquiry from: Paul S

Start Date: Immediate

customer has a renewable energy project they are looking to have done, specially they want quotes for air source heat pumps. they are unsure of options so would like to discuss with a renewable energy...

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25 Jan

Solar Panels | Solar Electricity

Bolton - BL3

Enquiry from: Paul S

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customer has a solar panels project they are looking to have done, specially they want quotes for solar electricity. they are unsure of options so would like to discuss with a renewable energy special...

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25 Jan

Heating | Air Source Heatpumps

Bridgend - CF32

Enquiry from: Terrina G

Start Date: Immediate

Heat source pump installation cost

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25 Jan

Solar Panels | Solar Battery

Swindon - SN25

Enquiry from: Kulwant 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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25 Jan

Heating | Air Source Heatpumps

Harrow - HA1

Enquiry from: Harry K

Start Date: Immediate

Call anytime Type of building: Terraced Number of bedrooms: 1 Mains Gas available: No How became interested in heat pump: Save Money Quote requested on air to air (dry) heat pump, to be supp...

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