How it works

This page will explain both how Solar Panels work, and how the FIT scheme works.

How Solar Panels Work

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Cloudy day or not, the sun gives off light. Solar panels work by converting the light provided by the sun into electricity.

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The inverter converts the electricity generated (DC) into usable one (AC)

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The current then goes through the meter into your home's consumer unit.

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You receive payment for every unit of electricity you generate under the government’s Feed-In Tariff (FIT) scheme whether you export it to the national grid or not.

The Feed-In Tariff Scheme

The Feed-In Tariff (FIT) scheme was introduced in 2010 to incentivise business/homeowners who invest in solar panels. It comes with guaranteed tax-free payments for 20 years, calculated from the date of the installation of your solar system.

The FIT scheme consists of two elements – The generation tariff and the export tariff.

The Generation Tariff

This tariff pays you the current FIT rate – depending on your system size – for every unit of electricity your solar panel generates, regardless of if you use it or not.

The Export Tariff

If your system is under 30 kWp, your electricity provider assumes you use only half of the electricity generated, and exports the half back to the grid. Hence, the tariff pays you the current FIT rate for a unit of electricity equivalent to half of what your solar system generates.

The Current Feed-In Rates

(Valid from 01/10/18 – 31/12/18)

Tariff Band Rates
0 – 10 kWp 3.86p
> 10 – 50 kWp 4.11p
> 50 – 250 kWp 1.75p
> 250 – 1 MWp 1.38p
> 1 – 5 MWp 0.20p
Export tariff 5.24p

Do FIT Rates Change?

When you install a solar PV, the current rate is locked in for the duration of your 20-year term. Therefore, you won’t be affected by any regressions in the future.

The FIT rates are currently set to regress at a fixed price every three months.  However, if the installation cap set by the government for a particular banding is met in that period, the rate for that banding can significantly reduce more than the planned regression.

Note that the Feed-in Tariff Scheme is scheduled to close in April 2019 for new registrations.

How Do I Claim The Feed-In Tariff?

To claim the tariff, you must meet certain criteria and go through some other procedures. REST will guide you through the requirements and procedures so you can start earning and saving.

Save Energy Costs & Get Paid Too

The solar PV can significantly reduce, and in some instances, eradicate energy costs by generating free, green energy. With solar power, you are off the national grid during daylight hours, hence saving thousands of pounds on energy.

What’s more, you also get paid under the FIT scheme.

For Example:

A south facing roof with a four kWp (14 panels) PV system would allow you up to 4500 kWh per year dependant on your postcode area and pitch of your roof.

The income and savings expected can be calculated as follows:

Feed in Tariff

No of units generated x tariff per unit

4500 kWh x 3.86p = £173.70*

Export Tariff

The rest of the energy gets exported to the grid earning 5.24p kWh. The value of the exported energy is:

50% x No of units generated x export tariff

50% x 4500 x 5.24p = £117.90

Energy Savings

Energy saving is calculated as:

Number of units generated x 80% x current electricity Tariff

4500Kwh x 0.8 x 0.19 = £684 per annum

Income from FIT scheme + Energy savings = £808.92 per annum.

It is highly recommended that you install your solar PV system now to avoid registration issues.

Let us get you started.

Give our friendly staff a call or pop into our shop in Margate for a chat to see how we can help you. Alternatively, get in touch with us here on our website and someone from our team will contact you shortly.

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All figures and savings are based on estimates. For figures specific to you, please get in touch for a free survey.

264 Northdown Road, Margate, CT9 2PX    •    0333 012 9034    •    info@rest-uk.com

Renewable Energy Services Team Ltd registered office can be found at: 264 Northdown Road, Margate CT9 2PX. We are registered in England and Wales under No 11426161. Our VAT No is 308 1940 14. REST are authorised and regulated by the Financial Conduct Authority. We are a credit broker and not a lender. We offer credit facilities from a panel of lenders. Our FRN number is 824643.