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Verified ProOver 50 Reviews

Glow Green

418 review(s)
Offers services in WELWYN
Glow Green is one of the UK's leading providers of energy efficient products that focus on the need to reduce energy consu...
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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 WELWYN
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 WELWYN
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 WELWYN
Home improvements .Solar PV ,Tesla battery, Battery storage

Recent Renewable Energy Specialist Enquiries

10 Jan

Heating | Air Source Heatpumps

Welwyn Garden City - AL7

Enquiry from: Dhiraj S

Start Date: Immediate

Call back anytime. Type of building: Detached Number of bedrooms: 5 Mains Gas available: Yes Age of Boiler (years): 1 How became interested in heat pump: Reduce Bills Quote requested on ai...

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02 Jun

Solar Panels | Solar Electricity

Welwyn - AL6

Enquiry from: Sachin G

Start Date: Immediate

Sell 1 Times Are you the home owner of that property? yes joint Is the property solely owned or are you living there with your wife/partner? joint How many Bedrooms does that property have? 3 Is it d...

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26 Jan

Solar Panels | Solar Battery

Welwyn - AL6

Enquiry from: Simon G

Start Date: Immediate

Solar roof panel and battery with enought capacity to run the house appliances and heating if we switch to electric heaters

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13 Dec

Solar Panels | Solar Hot Water

Welwyn - AL6

Enquiry from: Murali R

Start Date: Immediate

customer in the welwyn area made an enquiry a couple of projects including solar hot water.call anytime and arrange an appointment to discuss. below is some details about this project: are you the pro...

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13 Dec

Heating | Ground Source Heatpumps

Welwyn - AL6

Enquiry from: Murali R

Start Date: Immediate

call any time. type of building: detached number of bedrooms: 6 length of garden: 30 m. width of garden: 30 m. access available for excavator: yes mains gas available: no age of boiler (years):...

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18 Nov

Solar Panel and Battery

Welwyn Garden City - AL7

Enquiry from: Michael H

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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17 Nov

Solar Panels | Solar Electricity

Welwyn Garden City - AL7

Enquiry from: Michael H

Start Date: 1 to 3 months

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? sole how many bedrooms does that property have? 3 is it detached...

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24 Oct

Solar Panels | Solar Electricity

Welwyn Garden City - AL7

Enquiry from: Felix D

Start Date: Immediate

Call any time. Roof faces: South 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 p...

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17 Oct

Solar Panels | Solar Electricity

Welwyn - AL6

Enquiry from: Rachel J

Start Date: 1 to 3 months

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

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30 Sep

Solar Panels | Solar Battery

Welwyn Garden City - AL7

Enquiry from: James S

Start Date: 1 to 3 months

solar battery system for existing solar pv system. are you the property owner: owner of the property property type: terrace how many bedrooms does the property have: 3-4 time scale: 1-3 months please...

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08 Sep

Solar Panels | Solar Electricity

Welwyn - AL6

Enquiry from: Simon G

Start Date: Immediate

Semi detaiched 2 bedroo house with pitched roof facing see/nnw

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07 Sep

Solar Panels | Solar Electricity

Welwyn Garden City - AL7

Enquiry from: Ryan G

Start Date: Immediate

All to be installed as not got it yet

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05 Sep

Solar Panel and Battery

Welwyn - AL6

Enquiry from: Rachel J

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: no how many bedrooms does the property have: 3-4 type of the roof you are looki...

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02 Sep

Solar Panels | Solar Electricity

Welwyn Garden City - AL7

Enquiry from: Kim C

Start Date: Immediate

customer made an online enquiry solar electricity. mrs confirmed interest via sms//phone roof space available little to no shading mrs lives in welwyn garden city area please call to arrange appointm...

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27 Aug

Heating | Air Source Heatpumps

Welwyn Garden City - AL7

Enquiry from: Steve B

Start Date: Immediate

call anytime type of building: terraced number of bedrooms: 4 mains gas available: yes age of boiler (years): 10 how became interested in heat pump: reduce bills quote requested on air sou...

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18 Aug

Solar Panels | Solar Electricity

Welwyn - AL6

Enquiry from: Simon G

Start Date: Immediate

Semi detaiched 2 bedroo house with pitched roof facing see/nnw

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15 Jul

Solar Panels | Solar Electricity

Welwyn Garden City - AL7

Enquiry from: IAN C

Start Date: Immediate

Customer made an enquiry for Solar Electricity online. Confirmed via phone at 15:13 Mr lives in the Welwyn Garden City area Solar PV panels Not sure how many panels they need Little to no shading P...

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12 Jul

Solar Panels | Solar Electricity

Welwyn Garden City - AL7

Enquiry from: Paul M

Start Date: Immediate

Customer made enquiry online for Solar Electricity via one of our websites. Confirmed interest via phone at 16:59 Customer lives in Welwyn Garden City area. Roof space available, no shading Please ...

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27 May

Solar Panels | Solar Electricity

Welwyn - AL6

Enquiry from: Sandy H

Start Date: Immediate

Customer living in Welwyn area made an enquiry for Solar Electricity quotes via one of our websites. Customer confirmed interest Roof space available No shading Please call to arrange an appointment...

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17 May

Solar Panels | Solar Electricity

Welwyn Garden City - AL7

Enquiry from: Richard L

Start Date: Immediate

Customer made enquiry online for Solar Electricity via one of our websites. Customer lives in Welwyn Garden City area. Roof space available, no shading Please call to arrange appointment and discu...

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How much do Renewable Energy Specialist services cost?

How much do Renewable Energy Specialists in Welwyn charge?

Costs for Renewable Energy Specialists around Welwyn can fluctuate depending upon the type of job that you need to have actually carried out in your house. It's the question we are asked a whole lot "how much do Renewable Energy Specialists in Welwyn cost?". It's definitely really good to have an idea of how much a Renewable Energy Specialist will likely cost for their work. Rates will vary based on the products as well as the tradesperson selected. The list shows the sorts of task that Renewable Energy Specialists usually do and the typical cost variety of these projects. Some projects take longer to complete than others so prices do be very different by task.

Projects that Renewable Energy Specialists in Welwyn can do:

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

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

£6,534

Renewable Energy Specialist job Renewable Energy Specialist cost in 2024
Solar panel in Welwyn £6,075-£9,815
Air source heat pump in Welwyn £5,250-£8,050
Solar thermal in Welwyn £3,000-£4,600
Ground source heat pumps in Welwyn £7,500-£11,500
Biomass boilers in Welwyn £7,500-£11,500
Micro chp boiler in Welwyn £3,750-£5,750
Solar battery in Welwyn £3,040-£5,195
Solar panels with battery in Welwyn £3,400-£5,100

Related Renewable Energy Specialist searches in Welwyn

Renewable Energy Specialist FAQs

Are heat pumps noisy?

Air source heat pumps do make a bit of noise. However, it’s the external unit that makes the noise, minimising disruption in your home. And while it’s a good idea to ensure your external unit isn’t located directly under your bedroom window or very close to a neighbour’s property, it won’t be louder than 40-60 decibels. In many cases, this is actually quieter than a fossil fuel-powered boiler.

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 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.

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.

Can solar thermal panels provide enough hot water for my home?

Obviously the performance of a solar thermal system will vary depending on the location of the home, the insulation of the property, and your own hot water requirements. Solar thermal panels are capable of providing all of your hot water requirements from April to September. They will still make a contribution to your hot water needs for the rest of the year, but in general you will need a backup system to further heat the water in the colder months.

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.

are air source heat pumps classed as renewable energy?

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 in your garden 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.
Does a solar battery work in a power cut?

If you’re thinking of adding a solar battery to your home, you might be wondering whether or not it’s going to work in a power cut. If yes, then you’re not alone as this is one of the most common questions asked when it comes to solar batteries. In this post, we aim to provide you with a detailed answer to solve this concern once and for all.

The answer to this question is, it depends. The main reason why your solar batteries will usually not work or provide your home with the much-needed back up power is as a result of the several threats it poses. You should be aware that both your solar panels and battery are connected to the main grid. When a power cut occurs, your engineers will have to operate on the grid. If the solar panels or batteries are in operation at the period there’s a high chance the engineers would be electrocuted by the electricity that’s being produced. As a result of this, solar inverters are usually designed to automatically switch off once a power cut occurs. However, it should also be noted that if your solar battery possesses backup functionality, you’ll be able to make use of your solar energy in the event of a power cut. In other words, what determines if your home battery would work in a power cut is the availability or otherwise of a backup functionality.

Furthermore, you might also wish to know if your solar panels will continue to charge the battery in a power cut. Well, this depends on the type of backup system you possess. There are some more affordable batteries that are designed to automatically release their stored energy upon the detection of a power cut. And this is mostly because the battery inverter is usually smaller than the solar inverter which allows the energy from the solar inverter to the transmitted to the battery - risking an overload. However, if otherwise, then energy can continue to be transmitted to the battery until its fully charged.

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