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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 Pro

Immaculate Improvements

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

Gess Home Improvements

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

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.

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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.

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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

how does a ground source heat pump work in winter?

Are you currently considering installing a ground source heat pump in your home? Well, a heat pump can be a great alternative when compared to gas or oil boiler, however, you may also be worried about the operating efficiency of this heating system if you live in a cold climate or during the winter months. However, in reality, there’s nothing to be worried about!

A ground source heat pump works by incorporating the natural heat that’s typically found in the ground or groundwater. In other words, this type of heat pump doesn’t make use of fossil fuels to heat your home while it can also minimize carbon emissions that may pose a huge risk to the environment. This makes a popular option especially amongst home and property owners who are very environment conscious and prefers to utilize more renewable sources of energy.

However in a place such as the UK where the temperature can drop to around -10℃ during the winter months, it may get you thinking whether there’ll be enough heat in the ground to warm up your home. Let’s have a look.

In the UK, the temperature of the ground doesn’t normally fall less than 10℃. This is still enough heat for the ground source heat pump to warm up your home. In other words, as long as you purchase the right one, your ground source heat pump will continue to work just fine during the cold months. Due to the fact that every heat pump varies, you will need the right equipments so as to ensure the heat pump works well throughout the winter. This is usually not an issue in the UK, but same can not be said of colder places like Canada and North America.

what is an air source heat pump?

Air source heat pumps are a type of heating system that you can use to warm the air in your property. They’re a semi-renewable energy generator as, although they use electricity, they extract and use renewable heat from the air.

There are two main types of air source heat pump – air-to-water, and air-to-air. Air-to-water heat pumps are the most popular, and are best used to heat water that supplies underfloor heating systems or large radiators. Air-to-air pumps heat air, which is then dispersed round your property using fans.

Do you want a low carbon way of heating your home? Then, getting an air source heat pump is the way to go! What they do is pretty simple - they absorb the potential thermal energy present in the outside air and transmit it directly to the home or property where it’s going to be compressed and the heat transferred with the help of a number of coils. In other words, it functions by extracting heat from a cooler place and then uses it to raise the temperature inside a home or property. Being very similar to air conditioning units, the amount of heat they’re going to produce for your home or property will be dependent on the size you install. Therefore, the bigger the heat pump, the more the heat that’ll be generated.

Air source heat pumps have two main types which includes air to air and air to water. Air-to-water heat pumps works by absorbing heat from the outside air, then relays it directly into your home or property through the help of fans. In order to move the heat around your home, you’ll need a warm air circulation system. This type of air source heat pump are not eligible for the government’s Renewable Heat Incentive Payment as they can’t generate hot water. What’s more? They can function in reverse during the hot summer months.

Air-to-water heat pumps, on the other hand, operates by extracting heat from the outside air and transmitting it into the wet central heating system. Due to the fact that they’re able to generate heat that’s cooler than the one generated by a conventional gas or oil boiler, they happen to be a better fit for larger radiators or water underfloor heating.

What are the benefits of installing solar panels?

Not only will you reduce your electricity bill by generating your own electricity with solar panels, but you can also earn money through the SEG which is offered by large energy suppliers. They’ll pay you for the electricity you export back to the grid. You’ll also reduce your carbon footprint, lessening your impact on the environment.

How long does a Tesla Powerwall battery last?

Tesla’s top-of-the-range battery storage system is still one of the most expensive on the market. It has a huge 13.5kWh usable capacity and can even keep you up and running during a power cut. But how long does a Tesla Powerwall battery last? And does this mean it’s worth investing in one?

The Tesla Powerwall 2.0 comes with a 10-year warranty. But Tesla says that it should last way beyond this – at least 5 years longer. The standard warranty says that it should work at 70% capacity for the full 10 years – so if it loses more than 30% of its storage capacity within that time, it should still be covered.

While the Tesla Powerwall does last a long time, it has a large capacity that most average households won’t require, and it’s a costly option. After installation, the Powerwall 2.0 will set you back between £6,500 and £9,000, so ideally you want it to last past its 10-year warranty.

Before you splash out, consider the size of the solar panel system you want to install or you already have. Will it generate enough electricity to make it worth storing in the Powerwall? If not, are you expecting to upgrade your solar panels to a larger system in the future? If you are, then it might be worth investing in a Powerwall. It might also be better to wait until you come to upgrade your solar panels – the solar battery price trend is going the same way as solar panels, so they will probably continue to decrease in price as more people adopt the technology.

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.
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.

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.

What size home solar battery do I need?

The importance of selecting the right size battery for your home simply cannot be overemphasized. A lot of home and property owners are facing this challenge and understandably so. Selecting the right battery size for your needs depend on a number of factors which includes your motive for adding a battery, your electricity usage, your budget as well as your panel array size, be it new or existing. In this post, we’re going to take you through some of these factors to help you determine the right battery size for your home or property. Let’s take a look!

  • Your motive for getting a battery. While most people purchase a battery to wipe out their need to purchase electricity from the grid with the hope of making some savings, others add a battery so as to enjoy backup power. There are also some who just needs it to power their home with solar energy. It’ll not be economical to size a battery to effectively take you off the grid, but if your motive is to make savings, then you’ll should expect to purchase some electricity from the grid during the year.
  • Electricity usage. The average household uses about 16kWh of electricity on a daily basis. During the daylight hours, most of these household will use a third of their electricity when the solar panels are still generating electricity, while the remaining two third are purchased from the grid. In other words, you’ll require a minimum of 10kWh battery capacity if you were to use a battery to power the electricity you purchase from the grid.

For a typical British household, you’ll most likely need a 5kWh solar power system which normally generates about 17 to 21 kWh on a daily basis depending on your location in the UK.

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