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Solar Panel Installers in Sheffield


Feed-In Tariff scheme (FIT)

The Feed in Tariff (FIT) is a Government-backed incentive to get homes and business in the UK to install microgeneration technology to help the UK reach its carbon reduction targets.  Basically, if you install a renewable energy technology from a renewable or low-carbon source, which are covered by the MCS Scheme, such as solar PV or wind turbines, the government's Feed-In Tariff scheme (FIT) will pay you for what you generate, on top of any electricity savings your chosen alternative energy gives you.

In short, you will be paid for the electricity you generate, even if you use it yourself, and for you will also be paid for any surplus electricity you export to the grid.  This is on top of the money you will save on your electricity bill, because you'll be using your own electricity.

The FIT scheme is currently tax free for domestic installations and is index linked which means that the payments will increase in line with inflation.  The payments are also guaranteed for 20 years.


How FITs work

1 - Electricity is created by the solar panels on your roof/ground mounted system.

2 - Your electricity supplier pays you for each unit of electricity you generate.  The reading for this is taken from the generation meter which is installed along with the panels and inverter.

3 - You can use the electricity you generate free of charge, meaning you don’t have to import from the grid.

4 - If you are not using everything that you are generating then you export electricity back to the grid. You are paid an export tariff by your electricity company for this export.

5 - You import electricity from the grid when you need additional power.  This process is seamless and will happen automatically.

6 - If you are eligible to receive FITs you will benefit in three ways:

  • Generation tariff - your energy supplier will pay you a set rate for each unit (or kWh) of electricity you generate. Once your system has been registered, the tariff levels are guaranteed for the period of the tariff (20 years) and are index-linked.
  • Export tariff - you will get a further payment  from your energy supplier for each unit you export back to the electricity grid, so you can sell any electricity you generate but don't use yourself. This rate is the same for all technologies. At some stage smart meters will be installed to measure what you export, but until then it is estimated as being 50% of the electricity you generate.
  • Energy bill savings - you will be making savings on your electricity bills , because generating electricity to power your appliances means you don’t have to buy as much electricity from your energy supplier. The amount you save will vary depending how much of the electricity you use on site.

A typical domestic solar electricity system with an installation size of 4kWp could earn:

  • £160 a year from the Generation Tariff
  • £85 a year from the Export Tariff
  • £377 a year reduction of current electricity bills (based on 13.5p per kwh)

Both the Feed In and Export Tariff are tax free and index linked, so will increase year on year.  The savings off of your electricity bill can only increase as the cost of electricity increases year on year.

You will need an extra electricity meter called a Total Generation Meter. This measures the electricity your system is generating.  As MCS certificated installers, we will provide this as part of the installation package.


Government review of FITs

The Government will review the current FIT rate every 3-4 months and will reduce the FIT rate based on how much renewable technology has been installed in a given time-frame.  This means that anyone installing after a given deadline will receive the reviewed FIT rate but anyone who has already applied for for the FIT scheme before the deadline will get the pre-reviewed rate for the duration of their agreement.


Registering for FITs

Once your chosen installer we will guide you through the process of registering for your FIT payments.  The registration involves the following steps:

  • Upon completion your installation will be registered on the MCS database and you will be sent a certificate confirming MCS compliance.
  • You will be issued with your EPC certificate showing the energy performance of your property.
  • Contact your chosen FIT provider and find out how you can register your installation with them.  Many have downloadable form on their website.
  • Complete the application form including all of the supporting paperwork they require.  Without this paperwork, they may reject your application.
  • Your supplier will cross-reference your installation with the central MCS database.
  • Once registered your supplier will send you a contract to sign and return.
  • Your supplier will tell you when you will need to provide meter readings.
  • Your supplier will agree with you when they will make FIT payments to you.
  • If you want to opt out of the guaranteed export tariff you must tell your supplier - you would only do this if you have a separate Power Purchase Agreement to sell your surplus on a commercial basis.

E Fletcher - Commercial Solar

Chesterfield Company Makes Solar Investment

Specialist break suppliers, E Fletcher (Chesterfield) Ltd commissioned Solar Roof Solutions to design and install a 10kWp solar panel system to their Chesterfield warehouse. The finished installation not only looks great but has allowed E Fletcher Ltd to utilise their vast roof space in order to make a secure investment for the future.

Designing the system was simple, the building has a large South-facing aspect and does not suffer from any shading. The 40 panel system was designed using 250w Yingli panels mounted using the Schuco MSE 210 system for trapezoidal metal roofs, which enabled a fast and easy installation.  The array was connected to an SMA Tripower inverter so that the building could benefit from energy savings across all 3 phases.

Installation manager, Jeff Hague said ‘The purpose built warehouse was less than 10 years old and has a composite metal roof, so accessing the roof and working on it was very easy, so the installation was completed in about 2 days.’

The 10kWp installation will generate over 8500kWh of renewable electricity a year which will offer E Fletcher electricity bill savings and a FIT income of approximately £2000 a year. In fact, 2 months after the installation was completed the yield of the plant looks set to exceed the SAP calculations.


System overview:

Size: 10kWp

Number of Panels: 40 x Yingli Mono 250w

Inverter: Sunny Tripower 10000TL

Annual output: 8,584 kWh per year

Estimated energy savings: £750 per year

Estimated carbon savings: 3,617kg per year