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Verified Pro

Think Solar

0 review(s)
Offers services in CASTLE DOUGLAS
Think Solar are specialist solar pv and battery installers covering mainland Scotland
Verified Pro

Toplineroofing & gutters

0 review(s)
Offers services in CASTLE DOUGLAS
We cover all aspects of gutter repairs Gutter cleaning Roof cleaning New gutter installation Drip felt Dry verdge
Over 50 Reviews

Safeguard Installations

91 review(s)
Offers services in CASTLE DOUGLAS
We Design & install CCTV & Alarm solutions, install solar PV batteries & do PAT testing. Any electrical work considered.
Over 20 Reviews

Greener Energy Group

32 review(s)
Offers services in CASTLE DOUGLAS
About Us Greener Energy Group have over 30 years combined experience of providing energy saving solutions to customers,...
Over 10 Reviews

In2Gr8Ted Solutions

16 review(s)
Offers services in CASTLE DOUGLAS
About the Company History: Established in 2007, In2gr8ted Solutions have progressed through diverse sectors from Home A...

Recent Solar Panel Installer Enquiries

11 Nov

Solar Panels | Solar Electricity

Castle Douglas - DG7

Enquiry from: Carolyn M

Start Date: Immediate

customer in the castle douglas area made an enquiry a couple of projects including solar electricity.call anytime and arrange an appointment to discuss. below is some details about this project: are y...

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21 Sep

Solar Panels | Solar Electricity

Castle Douglas - DG7

Enquiry from: Gary H

Start Date: Immediate

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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19 Sep

Solar Panels | Solar Electricity

Castle Douglas - DG7

Enquiry from: Gary H

Start Date: Immediate

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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11 Aug

Solar Panels | Solar Electricity

Castle Douglas - DG7

Enquiry from: Grenville J

Start Date: Immediate

Install a solar panel system in a holiday cottage

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07 Aug

Solar Panels | Solar Electricity

Castle Douglas - DG7

Enquiry from: Grenville J

Start Date: Immediate

Install a solar panel system in a holiday cottage

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02 Jun

Solar Panel and Battery

Castle Douglas - DG7

Enquiry from: James B

Start Date: Immediate

customer living in castle douglas area made an enquiry for solar electricity quotes via one of our websites. customer confirmed interest / via sms at 11:29 roof space available no shading please cal...

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17 May

Solar Panel and Battery

Castle Douglas - DG7

Enquiry from: James B

Start Date: Immediate

customer living in castle douglas area made an enquiry for solar electricity quotes via one of our websites. customer confirmed interest / via sms at 11:29 roof space available no shading please cal...

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10 May

Solar Panel and Battery

Castle Douglas - DG7

Enquiry from: Andrew M

Start Date: 1 to 3 months

are you the property owner: owner of the property how many bedrooms does the property have: 5+ other forms: ground source heat pumps agreed to receive quotes for selected products: yes please call to...

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10 May

Solar Panels | Solar Electricity

Castle Douglas - DG7

Enquiry from: Andrew M

Start Date: 1 to 3 months

would be wanting a quote for ground mounted solar panels call anytime roof faces: south type of building: detached number of bedrooms: 5 possible shading: no not a listed building. not in a c...

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09 May

Solar Panels | Solar Electricity

Castle Douglas - DG7

Enquiry from: Fiona B

Start Date: 1 to 3 months

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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06 May

Solar Panels | Solar Electricity

Castle Douglas - DG7

Enquiry from: Fiona B

Start Date: Immediate

looking to place on the barn roof call anytime roof faces: south type of building: detached number of bedrooms: 3 possible shading: no not a listed building. not in a conservation area. how ...

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03 May

Solar Panels | Solar Electricity

Castle Douglas - DG7

Enquiry from: Fiona B

Start Date: 1 to 3 months

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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07 Jan

Solar Panel and Battery

Castle Douglas - DG7

Enquiry from: Fiona B

Start Date: 1 to 3 months

customer with permission will meet the companies and pay for the work. call back anytime. roof faces: south type of building: detached number of bedrooms: 3 possible shading: no not a listed...

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22 Nov

Solar Panels | Solar Electricity

Castle Douglas - DG7

Enquiry from: James B

Start Date: 1 to 3 months

customer living in castle douglas 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 appo...

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22 Nov

Solar Panel and Battery

Castle Douglas - DG7

Enquiry from: James B

Start Date: 1 to 3 months

solar panels and battery storage are you the property owner: tenant (with permission) property type: detached how many bedrooms does the property have: 3-4 do you require solar panels: yes time scale:...

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16 Nov

Solar Panels | Solar Electricity

Castle Douglas - DG7

Enquiry from: Sheila U

Start Date: Immediate

Customer made an online enquiry for Solar Electricity and are waiting to be contacted. Mr confirmed via phone at 08:13 Mr lives in the Castle Douglas area. Solar PV panels Roof space available No s...

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02 Nov

Solar Panels | Solar Electricity

Castle Douglas - DG7

Enquiry from: Nadia Y

Start Date: 1 to 3 months

customer made an enquiry for solar electricity online. mrs lives in the castle douglas 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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01 Sep

Solar Panel and Battery

Castle Douglas - DG7

Enquiry from: James M

Start Date: Immediate

call anytime. roof faces: south type of building: detached number of bedrooms: 4 possible shading: no not a listed building. not in a conservation area. how became interested in solar panels:...

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30 Aug

Solar Panel and Battery

Castle Douglas - DG7

Enquiry from: James M

Start Date: Less than one month

customer made enquiry online for solar electricity via one of our websites. confirmed interest via sms at 16:08 confirmed interest via phone at 16:08 customer lives in castle douglas area. roof space...

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25 Jul

Solar Panels | Solar Electricity

Castle Douglas - DG7

Enquiry from: Gary H

Start Date: Immediate

Customer made an online enquiry Solar Electricity. Mr confirmed interest via SMS/ Roof space available Little to no shading Mr lives in Castle Douglas area Please call to arrange appointment and disc...

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How much do Solar Panel Installer services cost?

How much do Solar Panel Installers in Castle Douglas cost?
Costs for Solar Panel Installers around Castle Douglas can be very different depending on the kind of work that you need to have actually carried out in your house.

It's the question we are asked a lot "how much do Solar Panel Installers in Castle Douglas cost?". It's often good to have an idea of how much a Solar Panel Installer are going to likely cost for their services. Prices will change based upon the products and the tradesperson chosen. The list reveals the sorts of task that Solar Panel Installers normally do and also the average cost variety of these projects. Some tasks take longer to complete than others so prices do fluctuate by task.

Tasks that Solar Panel Installers in Castle Douglas can do:

View our Solar Panel Installer cost guide View our Solar Panel Installer advice

The average price
of a Solar Panel Installer in Castle Douglas is:

£9,085

Solar Panel Installer job Solar Panel Installer cost in 2024
Solar panel in Castle Douglas £5,325-£8,065
Solar thermal in Castle Douglas £3,000-£4,600
Commercal solar pv 11kw - 50kw in Castle Douglas £11,200-£16,800
small Commercial solar panel system in Castle Douglas £7,200-£10,800
Commercial solar pv 51kw+ system in Castle Douglas £44,000-£66,000
Thermodynamic (solar hot water) in Castle Douglas £4,125-£6,325
Solar battery in Castle Douglas £2,290-£5,195
Supply-only solar electricity in Castle Douglas £2,600-£4,875
Solar repair and maintenance in Castle Douglas £375-£575
Supply-only solar thermal panels in Castle Douglas £2,280-£4,275
Solar tiles in Castle Douglas £4,760-£7,140
Solar panel cleaning in Castle Douglas £100-£200
Solar panels with battery in Castle Douglas £5,450-£9,550

Related Solar Panel Installer searches in Castle Douglas

Solar Panel Installer FAQs

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.

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.

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.

Are commercial solar panels worth it?

Solar panels can be pretty expensive, so require an initial investment. However, a quality solar panel installation can be very financially beneficial, saving you money in the long run. It does this in two main ways.

Firstly, using electricity generated by your solar panels means that you have to use less power from the national grid. Once you’ve bought your solar panels, your solar electricity is essentially free, meaning that you’re saving money by using this instead of power supplied by your energy company. If you want to maximise these savings, invest in a solar battery so you can store unused solar electricity ready for when you need it.

You can also earn money with your commercial solar panels through the Smart Export Guarantee [https://solar-panels.quotatis.co.uk/smart-export-guarantee/]. This is a government scheme that says that all licenced energy suppliers with 150,000 customers or more have to offer a tariff to renewable energy generators. When you generate solar electricity but don’t use it immediately it gets fed back to the grid – the tariff pays you for every kWh of this.

At the moment there’s no minimum tariff that an energy company has to offer – it only has to be above zero. However, many energy companies are competing to offer the best deal, so you can definitely find a tariff that will pay you for all the unused solar electricity you generate.

Which commercial property are 4-10kW commercial solar panels best for?

It’s important to get the right size solar panel system for your commercial property. Solar panels are usually installed on pitched roofs, although they can be fitted on stands on the ground if you have some unused outdoor space. The more panels you install, the more power you’ll generate, but there’s no point buying more panels than you have space for.

Solar panel system sizes are measured in kW. 4-10kW solar panel systems are usually too big for domestic properties but are ideal for smaller commercial properties. Here’s an idea of how many panels and space you’ll need for a few different system sizes:

System size, Number of panels, Area required (approximate)

4kW, 16, 23m²

6kW, 24, 35m²

8kW, 32, 46m²

10kw, 40, 58m²

Bear in mind that solar panels can’t be less than 30cm away from a roof edge, so you’ll need more space than the area that the panels take up.

How to install solar thermal panels?
We always recommend that you ask an MCS-registered company to install your solar thermal panels so you can take advantage of the RHI and any other schemes that may come up in the future. However, if you’re sure you want to do it yourself or you just want a rundown of what the installers will do, here are the general steps on how to install solar thermal panels:
  1. After the installer’s measured up, given you an estimated output and recommended some systems for you, they’ll arrange date to come to your home to install the solar thermal panels. They’ll also let you know if any scaffolding will be required.
  2. Next, they will start to fit the panels, or collectors, to your roof. Stainless steel brackets will be provided with the system and they will remove your roof tiles or slates to attach the brackets to the rafters. They’ll then replace the tiles and add waterproof flashing to ensure you don’t get any roof leaks, and add the frame.
  3. If you’ve chosen evacuated tube solar thermal panels, the installer will bolt the heat transfer unit to the top of the frame but not install the tubes until nearer the end. This is because the tubes start to transfer heat to the exchanger immediately, and when everything is unconnected this could damage the unit.
  4. If you don’t need a new boiler with your installation, a new dual coil water cylinder, pump and system control system will be fitted. It’s best in a loft or upper floor of your home.
  5. A new thermal store or hot water tank that will store the heat provided by the solar system is much larger than a standard tank but it may fit in the spot of your old one. The installer will ensure that it’s connected to the mains cold water, your other heating source (such as a gas boiler or biomass boiler), immersion heater, temperature sensors and the solar collectors themselves.
  6. Next they will install the pumping station, usually near the water tank. The expansion tank will be installed on the solar thermal loop, which is usually nearby. Its job is to prevent pressure changes that could damage the system.
  7. You’ll get a heat generation meter which must be MCS-certified if you want to take advantage of the RHI, and any control equipment that comes with the system will be installed.
  8. The installers will then bring the system to pressure by pumping the heat transfer liquid into the system up to a pressure of around 2 bar.
  9. Finally, your MCS-registered installer will register your solar thermal system so you can apply for RHI payments of up to £525 per year.
  10. So that’s the process of installing solar thermal panels. Remember – it's always best to use a professional to install any kind of renewable technology.
Is solar energy renewable?

Solar energy is renewable, as the sunlight it uses won’t run out. This means that it’s a great way to generate electricity without damaging the planet. So, installing solar panels to generate solar energy can be a great move for businesses looking to reduce their carbon emissions.

Can solar thermal be used for central heating?

Yes – solar thermal can be used for central heating. Solar thermal panels work by collecting heat from the sun, either through evacuated tubes or flat plate collectors, and transferring that to a heat transfer liquid that heats your hot water. This can then be used to preheat your central heating.

You’ll need a hot water cylinder to store the water that your solar thermal panels heat up. It’s likely that you’ll need an immersion heater or boiler to heat the water further so you can use it for your central heating, and as a back-up during the longest winter months since the solar panels won’t be able to generate as much heat.

In our opinion, it’s best to use your solar thermal panels for hot water rather than your central heating. That’s because you use hot water all year round, whereas you probably won’t have your central heating on in the spring and summer, when the panels can generate the most heat. For central heating, air- or ground-source heat pumps are a great renewable option, and you can even power them with electricity from solar PV panels if you want to be as eco-friendly as possible.

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