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Verified ProOver 50 Reviews

Glow Green

418 review(s)
Offers services in KNEBWORTH
Glow Green is one of the UK's leading providers of energy efficient products that focus on the need to reduce energy consu...
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 ProOver 10 Reviews

My Home Solar Group

12 review(s)
Offers services in KNEBWORTH
My Home Solar specialize in solar PV in the renewable energy market expanding vastly since formation, offering solar produ...
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Gess Home Improvements

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

Recent Renewable Energy Specialist Enquiries

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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19 Feb

Solar Panels | Solar Electricity

Knebworth - SG3

Enquiry from: Catalin V

Start Date: Immediate

Install sollar panels

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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 2024
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 much is the Powerwall 2?
The Tesla Powerwall 2.0 is the second solar battery storage system from Elon Musk’s EV and clean energy company. It’s larger and more expensive than the original Powerwall, but it can store more electricity. So how much is the Powerwall 2.0? With installation, it will set you back between £6,500 and £9,000. But is it worth it? We’ll go through some of the top features so you can make your decision. The Powerwall 2 has a huge useable capacity of 13.5kWh. Most other solar batteries on the market have a capacity of around 4-6.5kWh, so it’s no surprise that it’s also one of the most expensive. If you’ve got a standard-size solar panel system on an average-sized home, you might not need a battery with such a big storage capacity. The Tesla Powerwall 2.0 is the only solar battery available in the UK to provide your home with an uninterruptable power supply (UPS) if you add the Backup Gateway 2. This means that if there’s a power cut, you won’t lose power – because your battery will keep running. It can also scan the weather forecast, so if there’s a storm it will ensure that your solar panels charge the battery in case you get a power cut. So while the Powerwall 2 is the probably the most expensive solar battery you can buy in the UK, if you live in a part of the country with a particular problem the power cuts or you have a large solar panel system, it might just be worth spending the money on it.
are air source heat pumps any good?

If you’re interested in getting a new air source heat pump, then you’d probably want to know if they’re really advantageous, cost effective and efficient. The fact is, there are a plethora of benefits that comes with using heat pumps which is a renewable alternative to warm up your home in the UK.

An air source heat pump can help you save money on energy bills while also minimizing your carbon footprint as compared to a gas or electric heating system. Another important benefit that comes with air source heat pump is the fact that they’re quire versatile and yet affordable. Generally, they can function either for heating or cooling purposes and they can also be incorporated for either heating of space or water. In fact, in order to achieve the target Net Zero by 2050, the UK government are looking to fit 19 million heat pumps in new builds. With significant rise in the deployment of heat pumps, the grants by the UK government enables this renewable energy source to become a lot more affordable to run while also helping to minimize the burden of the air source heat pump cost.

As perfect as it seems, this renewable source of energy also comes with a number of disadvantage which we’re going to list out. Let’s take a look!

  • There must be sufficient space outside the house to accommodate the external condenser unit.
  • The condenser unit can make a lot of noise and even blow colder air into their immediate area.
  • Since they consume electricity to operate, this also means they’re not zero carbon unless the electricity is produced from a renewable source like solar panels etc.
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.

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 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 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.

how many solar panels and batteries do i need?

How Many Solar Panels And Batteries Do I Need?

Are you presently considering adding a solar system to your home? With several homeowners in the UK using solar now, many more are realizing the numerous benefits they stand to derive by getting one. Therefore, if you’re thinking about adding the system to your home but do not know where to start, you’ve come to the right place.

Here, we’ll help you calculate the number of solar panels and batteries you’ll need to power your home. Starting from the panels, you can begin by taken into account everything that makes use of power in your home to get a good idea of how many you’ll need.

• Firstly, you’ll have to determine the number of watts you use. 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.

• Secondly, you have to determine the peak sunlight hours - having in mind that the solar panels only work when under direct sunlight. Once determined, you can then multiply the figure in hours by your home’s hourly energy usage and divide by your selected solar panel’s wattage.

Generally for a 1500 square foot house, you might need around 15 to 18 solar panels to cover the house’s electricity.

Meanwhile for batteries, there are also some factors to be considered to determine the number of batteries you’ll need for your house. These factors include your home’s power or electricity usage, the period of time in which the battery will be used as well as the battery’ specifications. Once done, you’ll be able to calculate the number of batteries required by your home.

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.

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