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Verified ProOver 50 Reviews

Crystal Windows and Doors

64 review(s)
Offers services in KNEBWORTH
Crystal is a uPVC Windows and Double Glazing manufacturer and installer. We have built a strong reputation in London and t...
Verified ProOver 10 Reviews

Boxt

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

Gess Home Improvements

1 review(s)
Offers services in KNEBWORTH
Home improvements .Solar PV ,Tesla battery, Battery storage
Verified Pro

NCS Property Maintenance

6 review(s)
Offers services in KNEBWORTH
Award Winning Boiler Installation services in Hertfordshire. Wide range of finance options available. Up to 10 Year Guaran...
Verified Pro

Halo Renewables

0 review(s)
Offers services in KNEBWORTH
Covering East England and beyond, Halo Renewables specialise in renewable energy installations. As a family-run business, ...

Recent Renewable Energy Specialist Enquiries

12 Dec

Solar Panels | Solar Electricity

Knebworth - SG3

Enquiry from: Jonathan W

Start Date: Immediate

Customer made an enquiry for Solar Electricity online. Homeowner lives in the Knebworth area Solar PV panels Not sure how many panels they need Little to no shading Please call to make an appointment

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05 Oct

Heating | Air Source Heatpumps

Knebworth - SG3

Enquiry from: Mahmud S

Start Date: Immediate

Call anytime Type of building: Detached Number of bedrooms: 4 Mains Gas available: Yes Age of Boiler (years): 17 How became interested in heat pump: Save Money Quote requested on air source ...

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09 Nov

Solar Panels | Solar Electricity

Knebworth - SG3

Enquiry from: Toby B

Start Date: Immediate

Sell 2 Times Are you the home owner of that property? yes Is the property solely owned or are you living there with your wife/partner? joint How many Bedrooms does that property have? 2 Is it detache...

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08 Sep

Solar Panel and Battery

Knebworth - SG3

Enquiry from: Sarah M

Start Date: Immediate

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

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08 Sep

Solar Panels | Solar Electricity

Knebworth - SG3

Enquiry from: Arif H

Start Date: Immediate

Customer living in Knebworth area made an enquiry for Solar Electricity quotes via one of our websites. Customer confirmed interest via email at 09:16 / via SMS at 09:16 Roof space available No shad...

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29 Aug

Solar Panel and Battery

Knebworth - SG3

Enquiry from: Sarah M

Start Date: Immediate

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

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29 Aug

Solar Panels | Solar Electricity

Knebworth - SG3

Enquiry from: Arif H

Start Date: Immediate

Customer living in Knebworth area made an enquiry for Solar Electricity quotes via one of our websites. Customer confirmed interest via email at 09:16 / via SMS at 09:16 Roof space available No shad...

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05 Aug

Solar Panel and Battery

Knebworth - SG3

Enquiry from: Simon B

Start Date: 1 to 3 months

are you the property owner: owner of the property how many bedrooms does the property have: 3-4 other forms: none please call to appoint

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01 Aug

Solar Panels | Solar Electricity

Knebworth - SG3

Enquiry from: Stan S

Start Date: Immediate

Customer made enquiry for Solar Electricity online. Customer confirmed via They live in the Knebworth area. Solar Panels Roof space available No shading to roof Please contact to discuss their optio...

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25 Apr

Solar Panels | Solar Electricity

Knebworth - SG3

Enquiry from: Simon B

Start Date: 1 to 3 months

enquirer: property buyer general information: the postcode above is for the property i am purchasing are you the property owner: owner of the property property type: terrace do you have plans for the...

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20 Jan

Solar Panels | Solar Electricity

Knebworth - SG3

Enquiry from: Chris H

Start Date: Immediate

*homeowner- solar pv panels south facing roof no obstructions no shading roof space available supplied and fitted please contact to appoint

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10 Dec

Solar Panels | Solar Electricity

Knebworth - SG3

Enquiry from: Chris H

Start Date: Immediate

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 Customer lives in Knebworth area

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07 Dec

Heating | Biomass Boiler

Knebworth - SG3

Enquiry from: Sanjay P

Start Date: Immediate

Call anytime. Type of building: Detached Number of bedrooms: 4 Access available for delivery of fuel: Yes Mains Gas available: Yes How became interested in biomass system: Go Green Quote requ...

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11 Aug

Solar Panels | Solar Electricity

Knebworth - SG3

Enquiry from: Matt R

Start Date: Immediate

Call anytime. Roof faces: SE Type of building: Semi-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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26 Jul

Heating | Air Source Heatpumps

Knebworth - SG3

Enquiry from: Stuart B

Start Date: Immediate

Call any time. Type of building: Semi-detached Number of bedrooms: 3 How became interested in heat pump: To help heat property. Quote requested on air source (wet) heat pump, to be supplied an...

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18 Jan

Heating | Air Source Heatpumps

Knebworth - SG3

Enquiry from: Sanjay P

Start Date: Immediate

Call anytime. Type of building: Detached Number of bedrooms: 5 How became interested in heat pump: Save money Quote requested on air source (wet) heat pump, to be supplied and fitted.

Post a similar request >

19 Oct

Heating | Air Source Heatpumps

Knebworth - SG3

Enquiry from: Matthew B

Start Date: Immediate

Call anytime. Type of building: Semi-detached Number of bedrooms: 3 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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07 Oct

Heating | Air Source Heatpumps

Knebworth - SG3

Enquiry from: Daniel M

Start Date: Immediate

Call anytime. Type of building: Semi-detached Number of bedrooms: 3 How became interested in heat pump: Save money Quote requested on air source (wet) heat pump, to be supplied and fitted.

Post a similar request >

13 Aug

Heating | Air Source Heatpumps

Knebworth - SG3

Enquiry from: Victoria C

Start Date: Immediate

Pass: 4 - Call anytime. Type of building: Detached Number of bedrooms: 4 How became interested in heat pump: Save money Quote requested on air source (wet) heat pump, to be supplied and fitt...

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10 Aug

Heating | Air Source Heatpumps

Knebworth - SG3

Enquiry from: Fergus Q

Start Date: Immediate

Pass: 4 - Call anytime. Type of building: Detached Number of bedrooms: 2 How became interested in heat pump: Save money Quote requested on air source (wet) heat pump, to be supplied and fitt...

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How much do Renewable Energy Specialist services cost?

How much do Renewable Energy Specialists in Knebworth cost?

Costs for Renewable Energy Specialists around Knebworth can vary relying on the sort of work that you require to have done in your residence. It's the inquiry we get asked a whole lot "how much do Renewable Energy Specialists in Knebworth charge?". It's definitely good to have an idea of how much a Renewable Energy Specialist will likely charge for their services. Rates will most likely vary based upon the products and the tradesperson chosen. The table shows the types of job that Renewable Energy Specialists usually do and also the regular cost series of these tasks. Some tasks take longer to complete than others so prices do be very different by job.

Projects that Renewable Energy Specialists in Knebworth can do:

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

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

£6,534

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

Related Renewable Energy Specialist searches in Knebworth

Renewable Energy Specialist FAQs

Do I need planning permission for solar thermal panels?

Most domestic solar thermal panels do not need planning permission and are covered by permitted development rights. There are restrictions on the size and location of these systems. If you live in a conservation area or listed building, or want to install a very large solar thermal system, check with your local authority to see if you will need planning permission.

What are the main benefits of solar panels?

Solar panels provide an alternative to paying expensive National Grid energy rates, so primarily their first major benefit is helping to reduce bills. Solar PV panels will produce free electricity, whilst solar thermal panels generate heat for hot water and space heating. There are also payment incentives known as the Feed-in Tariff scheme (FITs) (for solar PV) and the Renewable Heat Incentive (for solar thermal) which guarantee a tax-free income for 20 years.

How do solar thermal panels work?

Solar thermal panels work by capturing heat directly from the sun and using it to heat water. This hot water is then passed through a coil to heat the water for your central heating system. Solar thermal systems are compatible with many existing conventional boilers with hot water tanks, and can be set up to feed in to your existing heating system.

How do air source heat pumps work?

Air source heat pumps work by absorbing heat from the outside air and transferring it inside to heat up your property.

An air source heat pump has an outdoor unit containing a refrigerant. This absorbs heat from the air and passes into a compressor, where the temperature is increased. The heat then transfers either into water, which feeds into your wet heating system, or into air, which is dispersed around your property.

Air source heat pumps need electricity to run, but this is to power the compressor rather than directly generate heat.

what are solar thermal panels?

Asides from the fact that solar energy can be converted into electricity with the help of solar panels, there’s also another pretty cool way the sun’s power can be harnessed - solar thermal technologies. These technologies are able to convert sunlight into heat rather than power and these are in fact the very first solar energy products that were commercialized in the United Kingdom. Solar thermal panels, in a similar way to solar PVs, can help in minimizing your carbon footprint while also assisting you to save good money on your energy bills by providing the much needed coverage for your heating needs with the help of a renewable energy source that’s totally free.

Solar thermal panels provides some great benefits which is capable of making all homeowners in the UK consider installing one in their respective homes. Let’s take a closer look at these benefits.

✓ When compared to solar PV panels, they’re a more affordable heating option and also have a shorter payback period.

✓ Solar thermal panels are more efficient than PV panels due to the fact that the heat waves are able to hold more energy than sunlight and also because there’s no electricity transformation process.

✓ Solar thermal panels are able to operate in cold climates, strong wind as well as overcast weather, and make use of an energy storage system.

✓ They can help you save about 600kg of carbon dioxide emissions on an annual basis.

✓ Although most of the solar thermal panel systems come with a warranty usually within the range of 5 to 10 years, they’re able to last up to 25 years. What’s more? The require just a little maintenance, meaning the main cost you’d have to worry about is the cost of installation.

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.

Is it worth getting a solar battery?

There are a few factors that will determine whether it’s worth getting a solar battery. They involve how much electricity you use, how often you’re at home and whether you receive any export payments.

To work out whether it’s worth getting a solar battery, you need to work out how much of the electricity you generate you’re using already. If you’re able to run all your appliances during the day while your solar panels generate electricity, then it sounds like you’re already using your electricity well. It might not be worth you getting a solar battery in this case.

However, if you’re not at home for a lot of the day, then you’ll be missing out on the electricity your panels are generating while the sun’s shining. If you install a solar battery system, you can store the electricity that your panels generate in the battery and use it when you get home. This will help you cut your electricity bills even further.

You’ll also need to consider whether you’re getting paid to export your electricity. If you’re on the Feed-in Tariff scheme (FITs) or receive payments from the Smart Export Guarantee (SEG), you’ll get paid for every unit of electricity you export to the National Grid. Before you decide whether it’s worth getting a solar battery, you’ll need to weigh up whether you’d be better off carrying on exporting your unused electricity rather than storing it to use yourself. If you’re unsure, visit the Energy Saving Trust’s website or speak to an MCS-registered installer who will be able to help you work out which is more cost-effective.

how does a ground source heat pump work?

First and foremost let’s look at the meaning of a ground source heat pump. A ground source heat pump is simply a renewable heating system which happens to absorb the low temperature solar energy stored in the ground or in water with the help of a pipework that’s submerged and converts this energy into a higher temperature through compression. A ground source heating pump is capable of supplying the entire heating and hot water needs of a building throughout a whole year regardless of the season. So how exactly does a ground source heat pump work? Let’s have a look!

In principle, a ground source heating pump makes use of a refrigeration system but in a reverse form as it extracts low temperature heat from one point or location which is the source and transfer a higher temperature heat to another point or location - the sink. The pumps are powered by electricity and the operational principle can also be incorporated at generating both heating and cooling energy.

Knowing fully well heat naturally flows from warmer to cooler places, the ground source heat pump takes advantage of this physics by distributing a cold fluid via ground array pipework either in the ground or in water. It’s able to extract low grade energy from external sources of heat which includes soil, rock, lakes as well as streams.

Once the absorbed energy has been released to the heat pump from the ground or water, the fluid proceeds with its circuit back to the pipework to start its cycle all over again. Some of the benefits of the ground source heat pumps includes low carbon emission and improved air quality, efficient and affordable heating, the use of free heat from the ground and lots more.

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