GMC Solar panel installers in Edinburgh

Solar PV update 01-01-2017

GMC Solar site teams have had a busy start to 2017!

Installing systems for both new and existing clients! New build properties have featured on the install list with many opting for the in-roof system. GMC have been fitting the GSE system this saves the client on roofing materials that would be other-wise never seen! The design team have assisted clients with listed building & planning applications with one client within a nature reserve!

current solar pv rates below – please contact GMC Solar for a free survey & Quote to fit your system.

Solar PV FIT rates 01-01-17

 

 

 

 

 

 

 

 

 

GMC Solar have been fitting Solar PV since 2011 fitting solar across northumberland and the Scottish borders. 


TESLA Installer

July 2016 – GMC Solar gain accreditation to be one of the first TESLA Powerwall installers in the UK! bringing us to the forefront of what is the future of solar pv.

Download the data sheet here- Tesla Powerwall Datasheet

Download the product flyer here – Flyer TESLA Powerwall

This product works best with a solar Edge PV system – if you don’t have solar edge already we can look to upgrade your system to work with TELSA power wall.

GMC are excited to work with this amazing forward thinking company! – more information here 


GMC Solar PV Introduction – book your free survey now (click here)

Solar Panel installers

Solar Panel installers

GMC have been MCS registered since 2011 and install solar panels in Northumberland, Durham & Cumbria while constantly jumping the border to install more systems in the Scottish Borders, Berwickshire, Roxburgh, Dumfries, Peebles, The Lothian’s & Fife.
We install between 50 – 60 systems per year ranging from small home owner systems to much larger commercial systems powering farms, factories, hotels and more. The systems operate exactly the same but more panels mean more power!

GMC is a family run construction business who employs skilled trade’s men to carry out all our work, from the scaffold to the electrician all our staffs are fully trained solar Engineers. Experts in their own field from the roofer to the system designer.
All our systems are designed in house with a wide range of products to suit different homes and applications. A huge range of solar panels to choose from.

Some amazing new products available are the excess power diverters. These add on units divert any surplus power from your system to either a plug or more commonly an immersion in your hot water tank, giving you free hot water saving on gas or even better Oil/LPG. (see more info on this below)
GMC run a personal solar PV service. You meet one person who takes you from the first phone call to helping you fill out the application forms. This project manager stays with you for the whole journey!

Download our Brochure here

Watch one of our installations in the time lapse video below!

How solar panels work

How Solar PV works

How Solar PV works

Every solar PV system is made up of several components: solar panels (or ‘modules’), an inverter, a meter and your existing consumer unit. Zoom in on the diagram below to see how it’s all connected and understand how solar panels work.

How solar panels work

1. The sun gives off light, even on cloudy days
2. PV cells on the panels turn the light into DC electricity
3. The current flows into an inverter, which converts it to AC electricity ready to use
4. The current is fed through a meter and then into your home’s consumer unit Plug in and switch on. Your system will automatically use the free electricity you’ve generated, then switch back to the grid as needed
5. Any electricity you don’t use is exported to the grid for others to use.

Battery Storage Solar PV systems now available!

Welcome to our installation guide.

Solar panel mounting kit

Solar panel mounting kit

This is a guide for installing a retrofit solar PV installation on a domestic property. The guide will walk you through your solar PV Installation.

Meet the team
We’ll usually send a team of four to fit each home system – a project manager, two roofers and an electrician. We match skills within each team carefully to make sure we cover all necessary areas of expertise. Your project manager will be responsible for making sure your project is completed on time and to our high standards. They’ll also explain the system to you and answer any questions.
How long will it take?

Most installs can be completed within one to two days, but some will run into three – for example, we’ll take more time when installing on roofs with slate or rosemary tiles as they’re more fragile. We can usually tell which projects are likely to take longer than a day, so we’ll be sure to let you plan for this well in advance.
Do I need to do anything?

All you need to do is give us access to all the spaces we’ll need to work in – both inside and out. We’ll also need to use your electricity supply, water and toilet. We promise to keep any disruption to a minimum and tidy up before we leave.
What’s in the van?

On the day of your install, before we get on the roof and start putting anything on, you’ll see us unloading all sorts of complicated-looking kit. Here’s what everything is:

Components – panels
Solar panels
All the solar panels we stock are made up of individual solar cells, covered in an anti reflective glass sheet, surrounded by a lightweight aluminium frame. The weight of the panels can vary between 15 and 30kg depending on the size and manufacturer.

Components – roof anchors
Roof anchors
These are the stainless steel hooks that screw into the rafters of your roof, forming a base for the mounting system. The roof anchors are hidden from view once the panels have been fixed on to the roof but are nonetheless a crucial part of your system.

There are many types of roof anchors, and the one we use will depend on the type of roof tiles – there are different types for slates, rosemary and concrete tiles amongst others. Our in house technical team will assess which ones to use after we carry out your site survey.

Components – mounting frame
Mounting frame
The frame is made up of two parallel aluminium bars or rails for each row of panels. The rails are attached to the roof anchors using a specially engineered locking system to ensure there’s no movement, then the panels are mounted on top and attached by clamps.

When choosing the railing for your frame, there are options for black rails if you have all-black panels or panels with a black frame.

Components – clamp
Clamps

Clamps hold the panels onto the frame. There are two types: end-clamps and mid-clamps. End-clamps are used at the end of a row of panels fixing the last one in place, while mid-clamps sit between two panels and ensure they’re spaced equally, usually 200mm apart.

We use at least four clamps to secure each panel, and where black panels are used, we have specially coated black panels to help the mounting frame blend in with the panels.

our install, in eight steps:

1. Erecting the scaffold
Our Install team are qualified to erect scaffold the team arrive with their own scaffold for the job.
,The scaffolding is erected to provide a working platform for our roofers at the eaves of the roof and safety rails that run along the edges of the roofs. We will always scaffold a roof, no matter how high or low as the safety of our installers is paramount to us.

2. Fitting the roof anchors
We’ll check the measurements taken during your site survey and make small chalk marks on your roof to show where the panels will go. The chalk will wash off next time it rains.

The next step is to screw the roof anchors to the rafters. First we’ll check where the rafters lie in relation to the existing roof tiles. We’ll position the anchors on top of the tiles in their intended position, then double-check the measurements to make sure the frame will sit straight.

The specific anchors we use as mentioned above will depend on the roof tiles you have. Each anchor and tile has a different fixing method, and our specialist roofers have developed the knowledge to know which is best for your roof during our 200+ installations.

3. Attaching the frame
Next the aluminium bars that make up the frame are then locked into the anchors and screwed into place. We’ll check each bar to make sure it’s straight, and that all the bars are parallel. This is the most important step in making sure the panels will look correct.

4. Installing the panels
With the bars in place, the next step is to clamp the panels to the frame. Depending on what’s easier, we may fit the panels by row or by column. As well as taking measurements, we’ll check that the panels look straight – not just from where we’re sitting on the roof, but from down on the ground too.
Roofs are very rarely perfectly straight, inevitably the ridge, the eaves and the ground will not run perfectly parallel to each other. PV installations look best when the panels run parallel to the edge that is nearest them, usually the eaves. We understand that after performance the aesthetics are the next most important aspect, so our installation teams will ensure you are happy with the layout.

5. Wiring the panels on the roof
Panels are already wired by the manufacturer so connecting them is fairly straightforward. How we connect the panels depends on the system’s voltage, amperage and power, as well as the position of the panels and any shading on the roof. The wires connecting the panels are then kept off the roof tiles by attaching the cables to the rails the panels are clamped to.

6. Wiring the panels to the inverter
To get the finished system connected, we need to run the DC wiring from the panels into your home. Our electricians always work hard to hide as much of the wiring as possible by routing the cable into the loft space under the panels.
The DC wiring is usually routed into the loft under the tiles, with a protective lead sleeve over them to stop the tiles above damaging the wires over time. If you have a slate roof, we will drill a small hole in the slate which the cables are fed through and then is made waterproof with a lead soaker. These wires are then fed into your inverter
Inside the home

7. Inside the home
While all this has been happening on your roof, the electrician will have been working hard to get the inverter connected to the rest of your property’s electricity supply. They will have mounted the inverter in a pre-agreed location and installed all the electrical safety equipment to make sure the system is safe.
Before the final connections can be made, we will also install a small modern consumer unit and generation meter next to your existing fuse box which connects to the existing supply. We will need to switch your power off for around half an hour to do this.

8. Commissioning the system
This is the exciting bit. Once the wiring’s complete, your project manager will switch on the inverter and power up the system. They’ll send the voltage readings to the team at head office, where we’ll check them against the expected performance and confirm the system’s performing up to standard. The final step is for us to apply for your MCS certificate.

The feed-in tariff

Solar Panels

Solar Panels

Under the government’s feed-in tariff (FIT) scheme, you’ll be paid for every unit of electricity you generate, whether you use it or not.
Since the scheme was introduced in 2010 it’s encouraged over half a million of UK homeowners to install PV panels. And as well as securing strong financial returns through the tariff, you’ll also enjoy lower energy bills, protect your home from rising fuel prices and lower your impact on the environment. It all makes solar PV the ultimate feel-good investment.
How it works
The feed-in tariff is guaranteed by the government for 20 years. Payments are tax free (as long as you live in the property rather than rent it out) and will also increase in line with inflation.
If you have a solar PV system installed at home, you’ll benefit in three ways:
You’ll get paid for all the electricity you produce

This is called the generation tariff. Your electricity supplier will pay you the current FIT rates for every unit of electricity your system generates, whether you use it in your home or not. Currently the rate for small home installations (below 4 kWp) is 14.38p for every unit (or kWh) you generate.
You’ll get extra payment for the electricity you don’t use

Also known as the export tariff. You probably won’t use all the energy you generate, so what’s left over will be exported into the grid. Your electricity provider will pay you an extra 4.77p for every unit. Most suppliers can’t meter this, so they assume you use 50% and pay you for 50%.

You’ll reduce your energy bills

Electricity generated by your solar panels will feed directly into your house, so it will power any appliances you’re using during daylight hours. As electricity prices continue to rise, this is a huge benefit for our customers. Lots of our customers save more by changing small habits, such as using the washing machine and dishwasher during the day instead of the evening.

Use this calculator to find out what you could earn with your Solar PV system

Example

GMC Solar Panels

GMC Solar Panels

Generation Tariff + Export Tariff + Bill Savings = Annual Benefit
A well-designed 4kWp system will receive feed-in tariff (generation and export tariff) payments of £251.00 a year, and save £247 a year on electricity bills. If the system costs £4,987.00 to install, it gets a return on investment of 10.0%. That’s before you take predicted energy price rises into account.

With returns like that, it’s no surprise many people are choosing to install solar PV systems as an alternative to investing their money with a bank or building society.
Eligible systems

To claim the tariff, your system needs to meet a few simple criteria:

1. Your installer must be accredited with the Microgeneration Certification Scheme (MCS).
2. Your panels must also be MCS approved, and must be new – second-hand or reconditioned equipment isn’t eligible.
3. Your system size must be less than 4kWp to qualify for the highest tariff rate. Most domestic systems are well within this limit.
4. Your energy supplier must offer FIT payments. The big six suppliers – British Gas, EDF, E.ON, Npower, Scottish Power or Scottish & Southern Energy – are legally obliged to make payments, and many (though not all) smaller suppliers have opted in to the scheme.
5. Since 1 April 2012, homes must also meet minimum energy efficiency standards to claim the full tariff. This is explained in more detail below.

Energy performance certificates

From 1 April 2012, only homes that have an energy performance certificate (EPC) at grade D or above will receive the full feed-in tariff
EPCs give homeowners a snapshot of how energy efficient their home is. It shows how your home ranks on a chart of seven coloured bands, ranging from A (the most efficient, in dark green) to G (the worst, in red).
GMC organise an EPC for your home as part of the system price.
Registering for FITs

Registering for payments is simple. First we’ll add you to the central MCS database, then your GMC contact will come to your home with all the paperwork to help you fill it in correct. When your GMC contact leaves all you need to do is e-mail or post the application form recorded delivery.

Your electricity supplier will check your installation against the MCS database, confirm that the system’s eligible and add you to the Ofgem Central FIT Register. They’ll also let you know when they need you to give meter readings, and tell you when to expect payment.

GMC SOLAR fit Solar iboost immersion bypass systems

More info on this product please visit their web-site here

Monitor your system and home consumption with a SMAPPEE

check out more info on the SMAPPEE web-site here

SMAPPE Graphy Your Samppee gives you real time information on the go, giving details on consumption and generation so you know exactly whats happening!

GMC SOLAR INSTALL AREAS

GMC Solar Install areas

GMC Solar Install areas

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Based on the Scottish Border GMC Solar Head quaters are in Berwick upon Tweed, Northumberland. We operate within a 100 mile radius serving as far North as Fife and South to Newcastle, while serving right through the Scottish Borders. Every job starts with a free survey so why not book yours now! we only send a professional solar Engineer to site visits. We collect the information required to prepare you a quote which posted or e-mailed. There is no sales agenda on the site survey.

County area’s where we install

Northumberland 

Scottish Borders 

Edinburgh 

East Lothian 

West Lothian 

Mid Lothian 

Cumbria