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Verified Pro

Immaculate Improvements

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

Energy Store (Dorest)

1 review(s)
Offers services in CORNWALL
We understand that due to the energy crisis more people are investigating ways of becoming more self sufficient with their...
Over 50 Reviews

Safeguard Installations

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

Recent Solar Panel Installer Enquiries

13 Jun

Solar Panels | Solar Battery

Looe - PL13

Enquiry from: Marc B

Start Date: Immediate

Call back anytime. Solar Electrical Storage System Quote requested on Solar electrical storage system, to be supplied and fitted.

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17 May

Solar Panel and Battery

Redruth - TR16

Enquiry from: Kelley S

Start Date: 1 to 3 months

call anytime solar electrical storage system quote requested on solar electrical storage system, to be supplied and fitted. are you the property owner: owner of the property how many bedrooms ...

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25 Mar

Solar Panels | Solar Electricity

Truro - TR1

Enquiry from: Ashley M

Start Date: Immediate

Appointment Date - 2025-03-26. Appointment Time (24 hour format) - -. Are you the home owner of that property? - --. Is the property solely owned or are you living there with your wife/partner? - -. H...

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21 Mar

Solar Panels | Solar Battery

Launceston - PL15

Enquiry from: Kelly R

Start Date: Immediate

Call anytime. Solar Electrical Storage System Quote requested on Solar electrical storage system, to be supplied and fitted.

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13 Mar

Solar Panels | Solar Electricity

Looe - PL13

Enquiry from: Rick B

Start Date: Immediate

Appointment Date - 2025-03-26. Appointment Time (24 hour format) - -. Are you the home owner of that property? - -. Is the property solely owned or are you living there with your wife/partner? - -. Ho...

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13 Mar

Solar Panels | Solar Electricity

Liskeard - PL14

Enquiry from: Malcolm M

Start Date: Immediate

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 became interested in solar panels:...

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10 Mar

Solar Panels | Solar Electricity

Liskeard - PL14

Enquiry from: Malcolm M

Start Date: Immediate

Appointment Date - 2025-03-21. Appointment Time (24 hour format) - UNSURE. Are you the home owner of that property? - -. Is the property solely owned or are you living there with your wife/partner? - ...

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07 Mar

Solar Panels | Solar Battery

Launceston - PL15

Enquiry from: Anita A

Start Date: Immediate

Call anytime Solar Electrical Storage System * System power rating: 3.8 kW. Quote requested on Solar electrical storage system, to be supplied and fitted.

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04 Mar

Solar Panels | Solar Battery

Looe - PL13

Enquiry from: Rick B

Start Date: Immediate

Call anytime. Solar Electrical Storage System Quote requested on Solar electrical storage system, to be supplied and fitted.

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03 Mar

Solar Panels | Solar Electricity

Looe - PL13

Enquiry from: Rick B

Start Date: Immediate

Appointment Date - 2025-03-03. Appointment Time (24 hour format) - -. Are you the home owner of that property? - -. Is the property solely owned or are you living there with your wife/partner? - -. Ho...

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27 Feb

Solar Panels | Solar Electricity

Redruth - TR16

Enquiry from: Teresa J

Start Date: Immediate

Appointment Date - 2025-02-28. Appointment Time (24 hour format) - -. Are you the home owner of that property? - -. Is the property solely owned or are you living there with your wife/partner? - -. Ho...

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25 Feb

Solar Panels | Solar Battery

Redruth - TR15

Enquiry from: Neil T

Start Date: Immediate

Call anytime. Solar Electrical Storage System Quote requested on Solar electrical storage system, to be supplied and fitted.

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24 Feb

Solar Panels | Solar Electricity

Redruth - TR15

Enquiry from: Neil T

Start Date: Immediate

Appointment Date - 2025-02-25. Appointment Time (24 hour format) - -. Are you the home owner of that property? - -. Is the property solely owned or are you living there with your wife/partner? - -. Ho...

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15 Feb

Solar Panels | Solar Battery

St. Austell - PL26

Enquiry from: Charles T

Start Date: Immediate

Call back anytime. Solar Electrical Storage System Quote requested on Solar electrical storage system, to be supplied and fitted.

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10 Feb

Solar Panels | Solar Electricity

Marazion - TR17

Enquiry from: Peter M

Start Date: Immediate

Call back anytime. Roof faces: South Type of building: Non-residential Possible shading: No Not a listed building. In Conservation Area; will be applying for consent How became interested in s...

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06 Feb

Solar Panels | Solar Electricity

Penzance - TR18

Enquiry from: PETER R

Start Date: Immediate

My existing solar panels cause electrical tripping when it rains. They need to be tested to determine where the fault lies, then rectified.

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05 Feb

Solar Panels | Solar Repair & Maintenance

Penzance - TR18

Enquiry from: PETER R

Start Date: Immediate

Installed solar panels trip out when raining. I need inspection and testing to determine the tripping cause and to recommend the correction.

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13 Dec

Solar Panels | Solar Electricity

Hayle - TR27

Enquiry from: Andrew F

Start Date: Immediate

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

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13 Dec

Solar Panels | Solar Electricity

Helston - TR13

Enquiry from: David W

Start Date: Immediate

Customer made an enquiry for Solar Electricity online. Homeowner lives in the Helston 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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12 Dec

Solar Panels | Solar Electricity

Par - PL24

Enquiry from: Darron R

Start Date: Immediate

Customer living in Par 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 to ...

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How much do Solar Panel Installer services cost?

How much do Solar Panel Installers in Cornwall charge?
Prices for Solar Panel Installers around Cornwall can differ depending upon the type of service that you want to have actually performed in your residence.

It's the inquiry we get asked a great deal "how much do Solar Panel Installers in Cornwall cost?". It's generally good to have an idea of how much a Solar Panel Installer will likely charge for their work. Rates will probably change based on the materials and also the tradesman selected. The table shows the sorts of work that Solar Panel Installers commonly do as well as the regular cost series of these projects. Some projects take longer to finish than others so prices do be very different by task.

Tasks that Solar Panel Installers in Cornwall can do:

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

The average price
of a Solar Panel Installer in Cornwall is:

£9,267

Solar Panel Installer job Solar Panel Installer cost in 2025
Solar panel in Cornwall £4,075-£7,565
Solar thermal in Cornwall £3,000-£4,600
Commercal solar pv 11kw - 50kw in Cornwall £11,200-£16,800
small Commercial solar panel system in Cornwall £7,600-£20,400
Commercial solar pv 51kw+ system in Cornwall £44,000-£66,000
Thermodynamic (solar hot water) in Cornwall £4,125-£6,325
Solar battery in Cornwall £2,540-£4,695
Supply-only solar electricity in Cornwall £2,600-£4,875
Solar repair and maintenance in Cornwall £375-£575
Supply-only solar thermal panels in Cornwall £2,280-£4,275
Solar tiles in Cornwall £4,760-£7,140
Solar panel cleaning in Cornwall £100-£200
Solar panels with battery in Cornwall £4,200-£7,550

Related Solar Panel Installer searches in Cornwall

Solar Panel Installer FAQs

do you need planning for solar panels commercial building/?

Just like other major house improvement projects, some specific requirements must be met to allow for the installation of solar panels on commercial buildings. The main reason why these standards and regulations were established is to minimize the risk of the solar system becoming an issue or potential hazard in the unforeseeable future. So if you’re thinking about buying and fitting new solar panels, you’ll probably want to know whether or not you’ll require to submit a planning permission application for approval before you can proceed.

 

Fortunately, the installation of solar panels on commercial buildings may be “permitted development which mean you won’t have to apply to the Local Planning Authority for planning permission. There are, however, some important limits and conditions which must be put into consideration in order to benefit from these permitted development rights. Some of the limitations include:

  • The solar panels must be installed on a wall or pitched roof that should project at a maximum of 200mm from the surface of the wall or roof slope.
  • Equipment placed on a roof should not be within one metre of the external edge of that roof.
  • Equipment mounted on a wall must not be within one metre of a junction of that wall with another wall or with the roof of the building
  • If the equipment is on the roof of a building, the capacity for generation of electricity across the entire site must not be more than 1 megawatt.
  • In the situation whereby the panels are installed on a flat roof, the highest part of the equipment should not exceed one metre above the highest part of the roof.

 

In general, obtaining a planning permission is very important and as such, you must discuss your position with your chosen installation company before you proceed.

How long do solar panels last?

The lifetime of a solar panel depends on its quality and age. Generally, the older a solar panel gets, the less efficient it becomes. The majority of modern solar panels come with 20-30 year warranties, which means that they’ll stay at a good efficiency level for at least this long. Some panels can stay efficient for as long as 40 years, while others won’t last this long.

Are solar panel batteries worth it?

Whether solar panel batteries are worth it depends on how much you’re at home and how big your solar panel system is. If you’re at home most of the day and your solar panels only generate enough electricity for you to use while for that day, then a battery probably isn’t worth investing in. However, if you have a large system that generates more than you can use or you’re out most of the day, then solar panel batteries are definitely worth it.

A solar battery storage system works by storing the electricity that your solar panels generated until you need to use it. That’s why they’re great for people that are out all day – your solar panels generate electricity all day whilst the sun’s out, but no one’s home so you’re using minimal energy except for things like your fridge and any appliances on standby. Most of the electricity charges your solar panel battery. Then, when you get home, your battery will discharge, and you’ll use all the solar electricity that your panels generated during the day.

Solar batteries are also excellent for people with large solar panel systems that generate more than they use in the day. Any electricity that you don’t use during the day will charge the battery, so in the evening when the sun goes down, you’ll just use the excess electricity that’s stored in the battery.

To work out whether solar panel batteries are worth it for you, you’ll need to work out how much of your solar electricity you’re using already. If you’re at home and you’re able to run your appliances all while your solar panels are generating electricity, a battery might not be worth it. Also, if you’re receiving export payments from the Feed-in Tariff Scheme (FITs) or the Smart Export Guarantee (SEG), you might want to look at the rate you’re getting paid. If it’s a good rate, it might be more cost-effective to continue exporting unused electricity to the grid. Speak to an MCS-registered installer that will be able to help you work this out.

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.
can solar thermal be used for central heating?

If you’re thinking about getting a solar thermal system for your home, it’s normal to consider the possibility of using the system for central heating. So is this viable? In this article, you’ll learn how solar thermal panels can be incorporated for heating. Let’s have a closer look!

Heating and hot water systems, on the average, takes up a sizeable part ( up to 70 percent) of our energy bills. Now take a moment to imagine how cool it’ll be to generate your own hot water for free without having to depend on any supplier which in turn significantly reduces your energy bills. Well, this is exactly the work of central heating systems that are powered by solar. That’s super cool, right? Well, let’s have a look at how this works.

While solar panels generates electricity, solar thermal panels produces heat for hot water production. However, what’s important is the fact that they both make use of the sun’s natural energy to provide us with a free and renewable energy we can use in our homes. Here’s how it works.

Solar thermal panels directed at central heating incorporates the sun’s natural energy to heat water in a storage cylinder which is then available for use at home. These solar thermal panels are exposed to the sunlight by fitting them on the roof of the home. Generally, they’ll include tubes that contains liquid whose job is to collect the heat and then transfer it to a hot water cylinder that’s solar compatible in your home. The heat is generated for free and is also renewable. This is help you save lots of money on oil, gas and even electricity which you purchase to power the cylinder.

how much does a solar thermal system cost?

Are you thinking about installing a solar thermal system in your home? If yes, the you’d most likely be wondering the exact amount the system is going to cost. Well, you’re not alone. This is one of the most common question when it comes to solar thermal systems and we aim to answer that in this article. So let’s get started!

Unfortunately, the cost of a solar thermal system can’t be given in a single, accurate answer as they vary widely. However, when getting a new solar thermal system, you can expect to pay a sum within the range of £3000 to £6000 ( this includes a lowered VAT rate of 5 percent). The figures provided takes into account the installation costs as well as all the parts ( such as control panel, solar collectors, hot water tank and pipes).

To determine the price of your system, the quality and type of the panels matter. For instance, according to the Solar Trade Association, a properly insulated twin coil cylinder system would be priced at around £4500. in the same tone, it’s also possible to get DIY solar thermal kits that includes all the required hardware which will cost within the range of £1500 to £250. This however, may not be eligible for government support. In order to benefit from the RHI, your system must be fitted by a MCS accredited installer.

The varying prices of the solar thermal system’s initial cost is based on the specification of each individual house. For example, in situations where the building is having complicated water system, the plumbing cost is expected to increase which will have a serious impact on the overall cost of the solar thermal power system.

how many solar panels can i fit commercial buildings?

Are you currently weighting the possibilities of adding a solar system to your commercial building? With lots of commercial property owners in the UK using solar now, many more are gradually coming to terms with the numerous benefits they stand to derive by getting one. Therefore, if you’re thinking about adding the system to your commercial building but do not know where to start, you’ve come to the right place.

 

In this post, our aim is to help you calculate the number of solar panels you’ll need to power your entire commercial building. Starting from the panels, you can begin by taking into account everything that makes use of power in your commercial building to get a good idea of how many you’ll need.

  • To get started, you’ll have to determine the number of watts used by your commercial building. To get this, you simply have to go through your utility bill for kilowatt-hours (kWh). This varies amongst buildings and being able to identify your daily average energy usage will assist you in getting your solar panel needs.
  • Once done, you’ll also 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.

 

In general, a medium-sized commercial building making use of an average amount of electricity will require about 70 average quality solar panels so as to cover its entire electricity needs. These are, however, just averages, so yours could be more or less so getting the idea is vital here.

Is it best to get solar panels installed by a professional?
Yes. It will always be best to get solar panels installed by a professional because they have gone through lots of training and have all the relevant qualifications to install solar panels correctly. Whenever you’re dealing with electricity, if something goes wrong it could cause a fire or you could electrocute yourself, so it’s always worth leaving it to the professionals. The other thing to bear in mind is that it’s best to get solar panels installed by a professional, MCS-registered engineer so you’re eligible for Smart Export Guarantee (SEG) payments. The SEG is a government-backed scheme where your energy supplier pays you for each unit of electricity you send back to the grid. Each supplier can set their own rate, but it must be above zero at all times, even if wholesale electricity prices dip below zero. According to the Energy Saving Trust, if you’re at home all day and live in the South East, combine the savings on your electricity bills with your SEG payments and you could save up to £330 a year, meaning the system could pay for itself within 16 years. If you don’t use an MCS-registered company to install your solar panels, you won’t be able to claim the SEG. It’s also unlikely that you’d be able to claim payments for any other schemes that may become available in the future, so it’s always best to leave your solar panel installation to the professionals.

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