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Verified ProOver 50 Reviews

Crystal Windows and Doors

64 review(s)
Offers services in HARPENDEN
Crystal is a uPVC Windows and Double Glazing manufacturer and installer. We have built a strong reputation in London and t...
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Immaculate Improvements

0 review(s)
Offers services in HARPENDEN
At Immaculate Improvements, we specialize in cutting-edge solar battery solutions, helping homeowners and businesses acros...
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Gess Home Improvements

1 review(s)
Offers services in HARPENDEN
Home improvements .Solar PV ,Tesla battery, Battery storage
Verified ProOver 10 Reviews

Boxt

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

Recent Renewable Energy Specialist Enquiries

02 Jul

Solar Panels | Solar Electricity

Harpenden - AL5

Enquiry from: Adnan M

Start Date: Immediate

are you the property owner: owner of the property how many bedrooms does the property have: 3-4 type of the roof you are looking to have the solar panels on: pitched is your roof obstructed: no obstr...

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20 Jun

Solar Panels | Solar Electricity

Harpenden - AL5

Enquiry from: Adnan M

Start Date: Immediate

are you the property owner: owner of the property how many bedrooms does the property have: 3-4 type of the roof you are looking to have the solar panels on: pitched is your roof obstructed: no obstr...

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19 Dec

Heating | Air Source Heatpumps

Harpenden - AL5

Enquiry from: Fred A

Start Date: Immediate

Call 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 air so...

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09 Aug

Heating | Ground Source Heatpumps

Harpenden - AL5

Enquiry from: Carlo C

Start Date: Immediate

Call anytime Type of building: Detached Number of bedrooms: 5 Length of garden: 15 m. Width of garden: 10 m. Access available for excavator: No Mains Gas available: Yes Age of Boiler (years):...

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20 May

Solar Panels | Solar Battery

Harpenden - AL5

Enquiry from: Andy C

Start Date: 1 to 3 months

we already have two separate solar pv systems (4kw and 1.4kw) and a 6.5kwh lg chem resu battery. the battery fills very quickly at this time of year and drains overnight. i would like to add a bigger ...

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12 Apr

Solar Panel and Battery

Harpenden - AL5

Enquiry from: Duncan D

Start Date: 1 to 3 months

type of house: undefined | has space on roof: yes | looking for battery: undefined | finance help: undefined are you the property owner: owner of the property property type: semi detached do you have ...

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21 Feb

Heating | Air Source Heatpumps

Harpenden - AL5

Enquiry from: Daksh G

Start Date: Immediate

homeowner air source heat pump supplied and fitted please contact to appoint

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07 Feb

Heating | Ground Source Heatpumps

Harpenden - AL5

Enquiry from: Daksh G

Start Date: Immediate

customer in the harpenden area made an enquiry a couple of projects including ground source heat pumps.call anytime and arrange an appointment to discuss. below is some details about this project: are...

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07 Feb

Heating | Air Source Heatpumps

Harpenden - AL5

Enquiry from: Daksh G

Start Date: Immediate

call back anytime. type of building: detached number of bedrooms: 6 mains gas available: yes age of boiler (years): 10 how became interested in heat pump: reduce bills quote requested on air ...

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24 Oct

Solar Panels | Solar Hot Water

Harpenden - AL5

Enquiry from: Marcus W

Start Date: Immediate

Call back anytime. Roof faces: SE Type of building: Terraced Number of bedrooms: 4 Possible shading: No Not a listed building. Not in a Conservation Area. Hot water tank: Yes How became inte...

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01 Sep

Solar Panel and Battery

Harpenden - AL5

Enquiry from: Ms S

Start Date: 1 to 3 months

customer made an online enquiry for solar electricity and are waiting to be contacted. ms lives in the harpenden area. solar pv panels roof space available no shading to roof please call to discuss t...

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31 Aug

Solar Panel and Battery

Harpenden - AL5

Enquiry from: Mr A

Start Date: 1 to 3 months

are you the property owner: owner of the property property type: detached do you have plans for the property available: yes how many bedrooms does the property have: 3-4 type of the roof you are look...

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26 Aug

Solar Panels | Solar Electricity

Harpenden - AL5

Enquiry from: Fortune M

Start Date: Immediate

Customer made enquiry for Solar Electricity online. Customer confirmed via SMS, email, They live in the Harpenden area. Solar Panels Roof space available No shading to roof Please contact to discuss...

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10 Aug

Solar Panel and Battery

Harpenden - AL5

Enquiry from: Peter W

Start Date: Less than one month

customer made an online enquiry for solar electricity. homeowner confirmed via sms at 08:28 homeowner confirmed via email at 08:28 homeowner lives in the harpenden area. solar panels roof space avail...

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21 Jun

Solar Panel and Battery

Harpenden - AL5

Enquiry from: Marco A

Start Date: 1 to 3 months

customer made enquiry for solar electricity online and is looking for quotes. roof space available little to no shading please call to arrange an appointment confirmed at 18:48 via sms confirmed at 1...

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25 Apr

Solar Panels | Solar Electricity

Harpenden - AL5

Enquiry from: Hen O

Start Date: Immediate

customer made an enquiry for solar electricity and confirmed on the quotatis site they would like quotes from a renewable energy specialist.mr lives in the harpenden area and would like a call to disc...

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08 Apr

Heating | Air Source Heatpumps

Harpenden - AL5

Enquiry from: Martin P

Start Date: Immediate

call back anytime. type of building: detached number of bedrooms: 4 mains gas available: yes age of boiler (years): 12 how became interested in heat pump: reduce bills quote requested on air s...

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07 Apr

Heating | Air Source Heatpumps

Harpenden - AL5

Enquiry from: Shaun M

Start Date: Immediate

Call back anytime. Type of building: Detached Number of bedrooms: 4 Mains Gas available: No Age of Boiler (years): 8 How became interested in heat pump: Save Money Quote requested on air sourc...

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23 Mar

Solar Panels | Solar Electricity

Harpenden - AL5

Enquiry from: Sarah D

Start Date: Immediate

Customer made an online enquiry for Solar Electricity and is waiting to be contacted. Mrs lives in the Harpenden area. Solar PV panels Roof space available, not sure on what kW they want No shadin...

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03 Nov

Heating | Air Source Heatpumps

Harpenden - AL5

Enquiry from: Harsharan N

Start Date: Immediate

customer in harpenden areas is looking to do a couple of projects at the moment, and would like quotes for air source heat pumps.confirmed interest via telephone, sms and email at 12/10/2021 15:38.ple...

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How much do Renewable Energy Specialist services cost?

How much do Renewable Energy Specialists in Harpenden charge?

Prices for Renewable Energy Specialists around Harpenden can differ depending on the kind of work that you require to have actually done in your house. It's the inquiry we get asked a lot "how much do Renewable Energy Specialists in Harpenden cost?". It's definitely good to have an idea of how much a Renewable Energy Specialist are going to likely cost for their services. Rates are going to vary based on the products and the tradesman picked. The list reveals the types of work that Renewable Energy Specialists generally do as well as the average price variety of these tasks. Some projects take longer to finish than others so costs do be very different by job.

Jobs that Renewable Energy Specialists in Harpenden can do:

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

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

£6,534

Renewable Energy Specialist job Renewable Energy Specialist cost in 2025
Solar panel in Harpenden £6,075-£9,815
Air source heat pump in Harpenden £5,250-£8,050
Solar thermal in Harpenden £3,000-£4,600
Ground source heat pumps in Harpenden £7,500-£11,500
Biomass boilers in Harpenden £7,500-£11,500
Micro chp boiler in Harpenden £3,750-£5,750
Solar battery in Harpenden £3,040-£5,195
Solar panels with battery in Harpenden £3,400-£5,100

Related Renewable Energy Specialist searches in Harpenden

Renewable Energy Specialist FAQs

Are air source heat pumps noisy?

No, air source heat pumps aren’t particularly noisy. Most models make about the same amount of noise as a boiler or fridge. And don't forget, the unit itself is fitted to the outside of your property so you won't hear a thing when you're indoors or at nightime!

what are solar panels made of?

Solar cells , also referred to as photovoltaic cells (PV), absorbs energy from the sun and converts it to generate electricity. This, however, should not be confused with photovoltaic thermal cells or PVT which operates to generate heat for water in homes. Solar cells are linked electrically and also carefully organized into a large frame which is popularly called solar panels. Generally, solar cells are produced or made of silicon semi conductors which works to absorb sunlight and then turn it into electricity for use at a home. A solar panel comprises of either 60 or 72 solar cells which are electrically interconnected in series and parallel and also positioned in between glass and plastic which is then framed.

At present, solar panels incorporated for residential or domestic purposes only possesses the capacity to make use of only about 20 percent of the sunlight they’re able to absorb and convert it to electricity - also called solar efficiency. Available in the market are also a wide range of solar cell available for both industrial and commercial purposes. This type of solar panels have an efficiency rating of about 40 percent which will also automatically make them more costly than the domestic types.

One great thing about the solar industry is the fact that it keeps improving in such a way that raises both its efficiency as well as overall quality. And with further research and development, this is expected to even increase as the years go by. What’s more? As these aspects keep rising, it’s also expected that the solar panels price should be on a decrease. That way, they’ll become available to a wider range of individuals who’ll also like to save money on electricity bills and go greener.

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.

how much does a solar thermal system cost?

Are you thinking about installing a solar thermal system in your home? If yes, the you’d most likely be wondering the exact amount the system is going to cost. Well, you’re not alone. This is one of the most common question when it comes to solar thermal systems and we aim to answer that in this article. So let’s get started!

Unfortunately, the cost of a solar thermal system can’t be given in a single, accurate answer as they vary widely. However, when getting a new solar thermal system, you can expect to pay a sum within the range of £3000 to £6000 ( this includes a lowered VAT rate of 5 percent). The figures provided takes into account the installation costs as well as all the parts ( such as control panel, solar collectors, hot water tank and pipes).

To determine the price of your system, the quality and type of the panels matter. For instance, according to the Solar Trade Association, a properly insulated twin coil cylinder system would be priced at around £4500. in the same tone, it’s also possible to get DIY solar thermal kits that includes all the required hardware which will cost within the range of £1500 to £250. This however, may not be eligible for government support. In order to benefit from the RHI, your system must be fitted by a MCS accredited installer.

The varying prices of the solar thermal system’s initial cost is based on the specification of each individual house. For example, in situations where the building is having complicated water system, the plumbing cost is expected to increase which will have a serious impact on the overall cost of the solar thermal power system.

are solar panels worth it?

Solar panels are a great source of energy with numerous benefits that comes with it. However, the main thing that puts off most homeowners or potential buyers is the fact that the equipment are usually very expensive. So if you’re planning to purchase solar panels to be installed in your home, then you’d probably want to know if it’s actually worth the investment or otherwise. In this article, we aim to give you a good insight into how solar panels works and if its a viable investment.

Generally, the length of time it will take for your solar panels to payback and whether you’ll be able to make money from them will be based on the following factors:

✓ The solar panel PV system’s cost.

✓ The amount of the generated electricity that you’re able to use.

✓ Whether as well as the amount you’re paid to the electricity you’re able to generate and export.

To know whether your solar panels are truly worth it, then a higher initial cost to fit the system will require to be settled with the amount you’re able to save through the use of the renewable electricity it produces, rather than making purchases from your electricity company. In other words, the more renewable energy you’re able to use, the more savings you make. If you’re registered for the FIT and paid per kWh of electricity produced, for 50 percent of that, which is assumed to be exported to the grid. Therefore, if you’re able to use more than 50 percent, you’ll be able to benefit from the investment.

how much does a ground source heat pump cost?

So do you wish to take advantage of the heat generated by the ground to warm up your home by getting a ground source heating pump? If yes, then you’d also probably be wondering how much a ground source heat pump is going to cost so you can set a budget and start planning.

Installing and running ground source heat pump can cost between the range of £600 to £700 to run on an annual basis, meanwhile it can cost you within a range of £13,000 to £19,000 to have installed. However, you should take note that these prices can be by varying influencing factors such as the size of the installation as well as any other extra work that may needed to complete the job.

When it comes to estimating the time it takes to recover the initial cost of the system via energy savings, nothing is certain as this can be very hard to determine or predict. The main reason for this is due to the fact that it’s dependent on the efficiency of your heating system, the type of system you’re replacing ( whether or not you qualify for Renewable Heat Incentive -RHI payments ), the efficiency of your home’s insulation, how efficiently the system’s controls are being used and how the heat generated from the ground source heat pump would be put to use. However, to figure out how much you’ll save, the type of fuel replacing is perhaps the most essential. For a four bedroom detached house, you can save between a range of £1,200 to £1,300 for a LPG fuel replaced, £1,400 to £1,500 for an electricity fuel replaced, £600 to £700 for an oil fuel replaced and finally, £200 to £300 for a solid fuel replaced.

Are solar panel batteries worth it?

Whether solar panel batteries are worth it depends on how much you’re at home and how big your solar panel system is. If you’re at home most of the day and your solar panels only generate enough electricity for you to use while for that day, then a battery probably isn’t worth investing in. However, if you have a large system that generates more than you can use or you’re out most of the day, then solar panel batteries are definitely worth it.

A solar battery storage system works by storing the electricity that your solar panels generated until you need to use it. That’s why they’re great for people that are out all day – your solar panels generate electricity all day whilst the sun’s out, but no one’s home so you’re using minimal energy except for things like your fridge and any appliances on standby. Most of the electricity charges your solar panel battery. Then, when you get home, your battery will discharge, and you’ll use all the solar electricity that your panels generated during the day.

Solar batteries are also excellent for people with large solar panel systems that generate more than they use in the day. Any electricity that you don’t use during the day will charge the battery, so in the evening when the sun goes down, you’ll just use the excess electricity that’s stored in the battery.

To work out whether solar panel batteries are worth it for you, you’ll need to work out how much of your solar electricity you’re using already. If you’re at home and you’re able to run your appliances all while your solar panels are generating electricity, a battery might not be worth it. Also, if you’re receiving export payments from the Feed-in Tariff Scheme (FITs) or the Smart Export Guarantee (SEG), you might want to look at the rate you’re getting paid. If it’s a good rate, it might be more cost-effective to continue exporting unused electricity to the grid. Speak to an MCS-registered installer that will be able to help you work this out.

How much are Tesla solar batteries?
Tesla solar batteries are some of the most expensive solar battery storage systems on the market. The Powerwall and Powerwall 2.0 are both excellent options for homes that generate a lot of electricity from their solar panels, but they might not be worth it for those that only have small solar panel systems. But exactly how much are Tesla solar batteries? Since the Tesla Powerwall 2.0 is the latest solar battery, we’ll focus on this one. With installation, you can expect to pay anywhere between £6,500 and £9,000. Other lithium-ion batteries, like SolaX or the LG Chem, will cost around £4,000, so you can see the difference in price. The benefit of the Tesla solar batteries is that they have a huge capacity. Most battery storage systems have a useable capacity of somewhere between 4-8 kWh, whereas the Powerwall has a useable capacity of 13.5 kWh. This is excellent if you have a large solar panel system that generates a lot of electricity, since you’ll be able to store all of it to use yourself rather than sending any back to the grid. However, if your system can’t generate that much, it might not be worth spending the extra money on a Powerwall. Another thing to consider is how long Tesla solar batteries last. The Powerwall 2.0’s standard warranty is 10 years, and Tesla state that it should work at at least 70% capacity for those 10 years. That’s a pretty good warranty, and Tesla says that the battery should last way beyond that. So you could have the Powerwall for around 20 years, making it seem like a better investment. Just consider whether you need such a high-capacity battery before making your purchase.

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