Roof-Mounted Solar & Battery System (Existing 3-bed property) | GR Direct

These homeowners wanted a system that could cut their bills while keeping the lights on during power cuts. By combining high-efficiency panels with a powerful battery and full-home backup, we created a solution that delivers both savings and peace of mind.

System Overview:

15 Aiko 465W Bi-Directional Solar Panels (6.98kWp)
Sigenergy 6kW Hybrid Inverter
16kWh Battery Storage
Sigenergy Whole Home Backup Gateway with Smart CT Monitoring
K2 Rail-Mounted Installation on Concrete Tiled Roof

Why this system?

These homeowners wanted to maximise energy generation from his roof space while gaining full backup protection in the event of power cuts. The high-efficiency Aiko panels helps them get the most from available sunlight, while the 16kWh battery stores energy for evening use or cloudy days.

The benefits:

Seamless power supply during outages thanks to Whole Home Backup
Clear visibility of usage and performance through smart monitoring
Lower energy bills and greater independence from the grid

Every home is different - and so is every solar solution. Whether you’re looking to reduce your energy bills, add backup protection, or make your home more sustainable, we can design a system tailored to your needs and your Shetland home or business.

Get in touch to arrange a no-obligation consultation and find out how much you could save with solar and battery storage.

What our customers say
"Really nice, polite guys were the sparkies; they worked away quietly and left a tidy job at the end of each day. I’m recommending your business at every opportunity."
— Ruth, Sandwick
What our customers say
“George Robertson Ltd provided a highly professional first-class service throughout my recent house build. From the early stages of design right through to completion. Sarah and Lewis could not have been more helpful, no amount of alterations was too much hassle. As was the team onsite carrying out the installations. Bako, Bobby & Jack were a delight to have on site, all work carried out professionally with a high level of consideration and courtesy along the way. I would highly recommend George Robertson Ltd to anyone considering a new build, a local company well worth your business.”
— Gary, Burra
What our customers say
"I cannot praise the way your boys working highly enough, not a minute wasted. Not only is the standard of their work excellent but they also cleaned up after themselves at the end of each day in a way I’ve rarely experienced with other tradesfolk. Best wishes from one happy customer."
— Myra, Lerwick
What our customers say
"Just a wee note to thank you again for organising the electrical work on my house at such short notice. It is genuinely very much appreciated."
— James, Lerwick