INSTALLING SOLAR SINCE 2010!
GMC are MCS & RECC registered to design, supply & install solar Photovoltaic systems.
From 0.5 to 150kw we have a solution for everyone! We fit for private residential as well business and commercial clients.
Here at GMC we are here for our customers for the long term.
MCS ACCREDITED
NAPIT ACCREDITED
RECC ACCREDITED
Modern systems for homes are usually fitted with batteries and since the panel price reduction during late 2024, homes are maximising their roof space with as many panels as possible.
Commercial and business clients, depending on use, can go for standard systems maximising output or large systems with storage. We have fitted solar for a huge range of business types including caravan parks, restaurants, farms, construction, food processing - any business that consumes electricity can benefit from solar.
We fit black panels as standard usually with an output of 440 watts per panel. We only fit Tier 1 panels with market leading warranties up to 25 years.
With Inverters and Batteries we recommend using the same manufacturer for both inverter and battery. Our standard equipment can be fitted inside or outside with batteries scalable up to 25kw.
DNO compliance - here at GMC depending on your system we take care of grid compliance.
G98 - if your system inverter is under 3.68kw (could have up to 5kw panels with this inverter) we simply notify the local DNO once we have installed your system and request an export MPAN number for you to apply for export payments.
G99 - if your system inverter produces more than 3.68 we need to apply for permission first. GMC do this on your behalf and secure permission before we begin the install. Depending on the system there can sometimes be a connection fee. We keep you up to date with this during the process.
Here at GMC we operate a no sales approach. We provide either a pre-survey estimate using online tools or a site visit where an engineer will access your home suitability and look at your energy consumption to design the best option for you. With either option you have price and all the information to make a decision in your own time.
After care - installing Solar for 15 years this year (2025)! We are still available for clients should they need. Any problems in the future, missing documents we keep on file for you.
Storm damage or house alterations and need advice GMC are here for you.
Solar PV System Annual Maintenance & Drone Inspection Services
Maximize the performance and lifespan of your solar PV system with our expert annual maintenance checks and drone inspection services. Our certified technicians conduct thorough inspections of solar panels, electrical components, and mounting structures to ensure optimal energy output and safety. Using advanced drone technology, we capture high-resolution aerial images and thermal scans to detect issues like hotspots, shading, and physical damage—quickly and efficiently. Regular solar panel maintenance and drone surveys help prevent costly repairs, improve system efficiency, and protect your renewable energy investment. Book your solar PV maintenance service today for reliable, long-term performance.
- Reports for insurance purposes
- Reports on annual production
- Fault finding before they escalate
- Safe and fast roof surveys
- External & internal inspections
- Full report with recommendations
Contact GMC SOLAR
I can without hesitation recommend GM Craig for fitting Solar Panels...
We have used GM Craig last year to install Solar Panels on our roof. I found them most helpful and courteous and installed the system without any problems. Their workmen carried out the work with due diligence and in a tidy manner.
We recommend GMC to all of our family and friends...
Our PV, Solar Panels have exceeded our predicted output. Our electricity bills are a lot lower and the rebates are easy to administer through our provider. We recommend GMC to all of our family and friends.
GMC SOLAR System Installation Examples
Without wanting to disturb this beautiful, grade 2 listed property and with acres of land, a ground mount was the obvious option for this client.…
Showing the company age here! – back in 2011 fitting 50kw solar for local farm & restaurant on the Holy island route. GMC less than…
19kw solar Bamburgh walled garden 48x410w panels with a solis inverter GMC were appointed during construction for the solar aspect of this project. Working alongside…
Home 7.3kw with 15kw storage 18x405w panels, solis inverter and pure drive batteries This new home is all electric with a ground source heat pump…
360x400w solar panels with a Solis inverter Treelocate approached GMC for a second time after we installed 50kw on their previous facility which they had…
Factory 50kw with 50kw storage 80x595w solar panels with Fox ess inverters & batteries Berwick shelfish – a shellfish processing pant and shop asked GMC…
Home 4.8kw with 10kw battery storage 12x400w panels with a Solis inverter & pure drive batteries. This home in the borders wanted to lower their…
Barmoor Castle in Northumberland asked GMC to help lower their running costs and look a possible options for them. After considering a few options. the…