Find a Solar Panel Installer you can trust in Greenford.

Choose from 67 Solar Panel Installers, all rated by people like you.

Over 208 reviews & an average rating of 4.6/5 stars, you'll find the right pro

Choose and shortlist

Use the shortlist button to select up to 4 tradespeople, enter your project details and press send

or

Keen to get on with the job?

Get up to 4 quotes from local Solar Panel Installers near you

Advertisement
View Shortlist
Verified Pro

AJK Energy

0 review(s)
Offers services in GREENFORD
📍London & East of England 🔆Solar PV 🔆Solar Batteries / EPS 🔆SolShare Installers ⚡️Electrical Installations 🏠 Inter...
Verified Pro

Coastal Prime

0 review(s)
Offers services in GREENFORD
Coastal Prime Ltd provides expert home insulation services across the UK, helping homeowners enhance energy efficiency and...
Verified Pro

L&R Renewables

0 review(s)
Offers services in GREENFORD
We sell and install a wide range of battery storage systems across England and Wales. Whether you’re considering renewa...
Over 50 Reviews

Crystal Windows and Doors

64 review(s)
Offers services in GREENFORD
Crystal is a uPVC Windows and Double Glazing manufacturer and installer. We have built a strong reputation in London and t...

Recent Solar Panel Installer Enquiries

19 Oct

Solar Electricity

Slough - SL1

Enquiry from: Vahidin B

Start Date: Immediate

Call back anytime. Not in a Conservation Area

Post a similar request >

12 Oct

Solar Battery

Pinner - HA5

Enquiry from: Rafique K

Start Date: Immediate

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

Post a similar request >

16 Sep

Solar Electricity

Harrow - HA2

Enquiry from: Shanmuganathan Y

Start Date: Immediate

Are you employed, self employed or retired? - -. Are you the home owner of that property? - -. Is the property solely owned or are you living there with your wife/partner? - -. How many Bedrooms does

Post a similar request >

07 Sep

Solar Battery

Northolt - UB5

Enquiry from: Karol A

Start Date: Immediate

Call back anytime. solar electrical storage system quote requested on solar electrical storage system, to be supplied and fitted

Post a similar request >

02 Sep

Solar Electricity

Stanmore - HA7

Enquiry from: Chandra C

Start Date: Immediate

Not in a Conservation Area

Post a similar request >

27 Aug

Solar Panels with Battery

London - SW1A

Enquiry from: Julia S

Start Date: Immediate

Solar panels and battery system to save

Post a similar request >

29 Jul

Solar Battery

London - SW6

Enquiry from: Karen W

Start Date: Immediate

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

Post a similar request >

28 Jul

Solar Electricity

London - N1

Enquiry from: Rob C

Start Date: Immediate

Solar panels with battery Lead Solar panels with battery Lead Solar panels with battery Lead Solar panels with battery Lead

Submit your free quote for rated tradespeople

Post a similar request >

23 Jul

Solar Panel Cleaning

London - W7

Enquiry from: Revinder M

Start Date: 1 to 3 months

Solar panels with battery Lead

Solar panel need cleaning lichen growing on the panels. need need to remove it and treat it each panel

Post a similar request >

20 Jul

Solar Electricity

London - SW6

Enquiry from: Unogwu J

Start Date: Immediate

Not in a Conservation Area

Post a similar request >

11 Jun

Solar Electricity

London - SE19

Enquiry from: Venkata J

Start Date: Immediate

Solar panels and battery

Post a similar request >

09 Jun

Solar Battery

Feltham - TW13

Enquiry from: Diana R

Start Date: Immediate

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

Post a similar request >

31 May

Solar Panel Cleaning

Teddington - TW11

Enquiry from: Mehdi M

Start Date: Immediate

Solar panels with battery Lead

Cleaning 6 panels on flat roof second floor

Post a similar request >

29 May

Solar Electricity

London - E2

Enquiry from: Alamgir P

Start Date: Immediate

Mr lives in the area and would like a call to discuss options

Post a similar request >

27 May

Solar Battery

Twickenham - TW1

Enquiry from: Krishna K

Start Date: Immediate

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

Post a similar request >

08 May

Solar Electricity

Stanmore - HA7

Enquiry from: Paresh P

Start Date: Immediate

Fourteen panels and batteries

Post a similar request >

30 Apr

Solar Panel Cleaning

London - W7

Enquiry from: Revinder M

Start Date: Immediate

Solar panels with battery Lead

Clean solar panels on the front roof of the house

Post a similar request >

16 Dec

Solar Electricity

Greenford - UB6

Enquiry from: Abraham T

Start Date: Immediate

Roof space available Little to no shading

Post a similar request >

How much do Solar Panel Installer services cost?

How much do Solar Panel Installers in Greenford cost?
Costs for Solar Panel Installers around Greenford can fluctuate depending on the sort of work that you want to have carried out in your home.

It's the inquiry we get asked a whole lot "how much do Solar Panel Installers in Greenford charge?". It's always better to have an idea of how much a Solar Panel Installer are going to likely charge for their services. Prices are going to vary based upon the products as well as the tradesman selected. The table reveals the kinds of task that Solar Panel Installers commonly do and also the average cost variety of these jobs. Some projects take longer to finish than others so prices do differ by task.

Tasks that Solar Panel Installers in Greenford can do:

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

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

£8,943

Solar Panel Installer job Solar Panel Installer cost in 2026
Solar panel in Greenford £4,838-£10,658
Solar thermal in Greenford £3,000-£4,600
Commercal solar pv 11kw - 50kw in Greenford £11,200-£16,800
small Commercial solar panel system in Greenford £7,200-£10,800
Commercial solar pv 51kw+ system in Greenford £44,000-£66,000
Thermodynamic (solar hot water) in Greenford £4,125-£6,325
Solar battery in Greenford £2,427-£5,797
Supply-only solar electricity in Greenford £2,600-£4,875
Solar repair and maintenance in Greenford £375-£575
Supply-only solar thermal panels in Greenford £2,280-£4,275
Solar tiles in Greenford £4,760-£7,140
Solar panel cleaning in Greenford £100-£200
Solar panels with battery in Greenford £3,400-£5,100

Related Solar Panel Installer searches in Greenford

Solar Panel Installer FAQs

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.

how long does it take to install commercial solar panels?

After making the very important business decision to go solar, you may also want to know just how long it’ll take to complete the installation process and start generating electricity. After all, generating electricity is the main reason you made the switch to solar system. In this post, we’re going to provide you with in depth details on how long it takes to install solar panels as well as the factors that may affect that time.

 

The entire process of solar panels installation and getting them approved isn’t an overnight process. You’ll have to wait for periods for each step of the process whereby one must be completed before moving to the next. The time required to complete each step can, however, vary largely depending on your location, the type of solar panels you opt for, the solar company you hire as well as the number of people that’ll be making the installation. Here are the steps to a solar system installation and the estimated time each are expected to take:

  • Site assessment. Once you chosen your solar company, the first step would be to have a solar professional from the company to visit the site to examine the roof and other features so as to make sure that they’re able to support a solar system. From the initial contact to scheduling the site visit, this step can take up to 1 to 2 weeks
  • Local permitting. This involves getting the right permits from your local authorities. This can take up to 3 to 6 or more weeks.
  • Solar system design. This may take up to a week or two depending on whether or not you need design approval and also where the parts are coming from
  • Installation. This step can take a week or two depending on the size af your solar panel and roof.
  • Inspection. This step can take up to a week depending on where you reside and how quickly the inspector can visit.
  • Utility connection. Depending on your utility company, this step can take up to 2 weeks.
How much energy does a solar panel produce?

How much energy a solar panel produces depends on its manufacturer and exposure to the sun. A good-quality solar panel typically has a power output of about 300 watts per hour, but this can vary from about 240 to 360 watts. How much energy your solar panel will produce per day depends on how many hours of unshaded daylight it’s exposed to.

Here’s an idea of how much energy you could expect a large commercial solar panel installation to produce in a year.

Solar panel system size, No. of solar panels, Annual electricity output

11kW, 44, 9,350kW

20kW, 80, 17,000kW

30kW, 120, 25,500kW

40kW, 160, 34,000kW

50kW, 200, 42,500kW

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.

What are solar panels made of?

Solar panels are made up of photovoltaic (PV) cells. These cells are made from silicon semiconductors, which absorb sunlight and convert it into electricity.

There are three main types of PV cell: monocrystalline solar cells, polycrystalline solar cells, and thin film solar cells. Monocrystalline cells are usually the most efficient and expensive, and thin film solar cells are the cheapest and least efficient. These are all made from silicone, but are manufactured in different ways.

How do solar panels work?

Solar PV panels work by converting sunlight into electricity. They’re made up of photovoltaic cells, which take in the sun’s rays and turn it into direct current (DC) electricity. The current is then channelled into an inverter, which converts it to alternating current (AC).

Once converted to AC, the electricity is ready to use. It’s fed through a meter and into your property’s consumer unit, and is automatically used to power appliances and heating systems. Your system will automatically switch between your solar electricity supply and the national grid, and export any solar electricity you don’t use to the national grid.

Can you install commercial solar panels on a flat roof?

With the numerous benefits that comes with the installation of solar panels, it should not be an option for just a few just because of the size and/or pitch of their roof. A number of individuals with flat roofs decide against solar panels due to the fact that they believe that the panels can’t be installed due to the lack of direct sunlight. However, in truth, this thought is absolutely incorrect. This is because it is actually very possible to fit solar panels on flat roofs and you can also benefit from a good amount of electricity that’ll be generated over time. In this post, we’re going to look at the possibilities involved in the installation of commercial solar panels on a flat roof. Let’s get started!

 

In reality, flat roof solar systems are mostly found on commercial buildings as their roof is typically made to be flat. Although, it’s important to note that it’s absolutely possible for them to be fitted on domestic properties too. The type of solar array that’s installed makes use of the same type of solar panel as a conventional system, however, there are some considerations that’ll have to be made moving forward. The array must be able to self clean during the rainy season while also avoiding damage whenever there’s a strong wind. The installation company you choose should take the pitch of the system into account, so as to make sure that its able to capture as much energy from the sun as possible. And that’s exactly why you should consider the use of thin film solar cells which are very flexible and moves with the sun as the day goes by, securing as much sunlight as possible as its always in direct light.

what size solar battery do I need?

So, you’ve finally decided to go for solar? If yes, then you’d also probably find yourself trying to figure out exactly what solar battery size is needed to power your home or property. This is one of the most common questions when it comes to the solar system world and understandably so. In this article, we aim to give you an idea of the solar size you’d need to power your home or property before making a purchase decision. Let’s take a look!

The first thing to do if you find yourself asking this question is to identify the reason why you want to purchase the solar battery in the first place. For some individuals, they simply want to save some excess energy being fed back into the grid, while others just want protection from possible blackouts. There are also some environment-conscious home or property owners who makes this decision in order to create a carbon-neutral home. Another crucial factor to consider is your budget. A full solar storage system can be quite costly, although this is cheaper than a decade ago. Generally, the size of solar battery you’ll require depends on the following:

  • How much energy you’re able to generate: The size of your solar array as well as its efficiency will influence the amount of power it’ll be able to supply to your home.
  • Your daily energy usage needs: Daily energy usage can vary greatly between households depending on a number of factors. These factors include the number of occupants, geographical location, type of building, general household energy usage and more. Some may find that their solar system cover for most of their energy usage, while others find themselves still relying heavily on the grid.

Solar Panel Installer help and advice

How it works

Tell us about your Solar Panel Installer project

Answer a few quick questions to help us match you with the right Solar Panel Installer

Get up to 4 free quotes

Receive no-obligation quotes from 4 Solar Panel Installers working in Greenford.

Pick the right pro for you

Compare prices, customer reviews and services, and hire the right Solar Panel Installer.

Are you a Solar Panel Installer in Greenford?

View our open Solar Panel Installer jobs near you

Join today
View Shortlist