01291 629936                                           ► Get a free quote                                           hello@gwentenergycic.org


Increase your electricity generation

What can we do for you?

Click on the headings to see prices.

After fitting optimizers:

“We generated 20% more electricity in the first quarter of this year, compared to last year.”

– Mitchel Troy Trustees, 2016

Not sure what you need?

Don’t worry! We’re happy to provide a survey of any Solar PV system, regardless of who installed it.


Replace your solar inverter

If your inverter has become faulty, we’ll install a new one for you.

Replacing your inverter won’t affect existing FIT contracts.

From £400

Price includes inverter and installation, and depends on the number of panels in each string.

10 Year Warranty

All of our inverters come with a 10 year warranty for peace of mind.


Stop shaded panels from slowing your system

These small black devices, fitted to the back of each solar panel, enable your system to bypass the slowest panel(s) and continue generating at its full potential.

We recommend optimizers for Solar PV systems registered with the FIT.

£71 per panel

Price includes device and installation, and is subject to extra scaffold costs which are determined by access to the panels.

25 Year Warranty

All optimizers come with a 25 year warranty for peace of mind.


Increase your output, for less

Solar panel prices have dropped, and their outputs improved.

Note: May affect existing FIT eligibility.

Longi 370W

Monocrystalline, PID resistant, split cell.

Panasonic 250 hybrid 2

Panasonic 250W Hybrid

Slim size for small domestic roofs

Other panels available for larger projects.

To be discussed upon free survey

Price depends on potential testing of your system, type of work involved from hooks and mounting, and is subject to extra scaffold costs which are determined by access to the panels.

Up to 25 Year Warranty

All of our panels come with a 12 year workmanship warranty, and either a 20 or 25 year warranty for performance.


Divert spare solar energy to your hot water tank

You may have noticed there are times when you’re exporting solar energy to the grid because you’re unable to use it.

Maximise the use of your solar generation and cut the cost of water heating.

How does it work?

Excess solar energy

Hot water storage tank

Use your newly heated water around the home


Price includes device and labour.

2 Year Warranty

Comes with a 2 year warranty for peace of mind.


Wobbly solar PV system?

You may hear tapping coming from your roof during strong winds.

Due to a wide range of panel brackets and roof hooks available, we are only able to provide a price after a survey of your system when we can determine the work involved.

To be discussed

Quote to be provided after an initial survey of your system.


Wide range of warranties available depending on the brackets or hooks used.


Ready for a survey?

Fill out the form below, and we'll get back to you to arrange a date as soon as possible.

Please note we may be unable to cover areas further than 30 miles from Monmouthshire. We apologize for the inconvenience.
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