At i Spy Solar, we’re proud to be an Octopus Trusted Installer, bringing reliable, high-performance solar solutions to homes and businesses across Cornwall and Devon. Our partnership with Octopus reflects our commitment to quality installations, clear pricing and excellent customer care — so you can go solar with confidence.
Being an Octopus Trusted Installer means we meet a high standard for workmanship, customer service and aftercare. When you choose i Spy Solar you benefit from:
Certified professional installations, carried out by experienced local engineers.
Seamless eligibility for Octopus-owned schemes and incentives where applicable.
Transparent pricing and honest advice on system size, performance and payback.
Trusted warranty and support, backed by the manufacturer and our team.
We combine local knowledge with national standards to deliver solar projects that work for Cornish and Devon households:
Local & trusted — based in Cornwall, serving communities from Bodmin to Penzance.
MCS & industry-certified installations for safety and performance.
Tailored system design to match your roof, consumption profile and budget.
Full-service delivery — from survey and design, through planning and installation, to commissioning and monitoring.
Free survey & expert advice — we assess your roof, energy use and opportunities for solar and battery storage.
Personalised proposal — receive a clear quote showing expected generation, savings and payback.
Professional installation — our qualified team complete your install with minimal disruption.
Commissioning & handover — we test the system, connect to the grid and explain how to monitor performance.
Aftercare & support — ongoing help, monitoring and servicing options to keep your system operating efficiently.
Working with Octopus gives many homeowners access to smart tariffs and export arrangements that can boost the value of your solar system. Our team will explain the best setup for your home — including batteries, smart meters and tariff options — so you get maximum value from every kilowatt.
We use high-quality panels, inverters and mounting systems, all supported by manufacturer warranties. Combined with our workmanship guarantee and local service, you’ll have real peace of mind for years to come.
If you’re considering solar for your home or business, i Spy Solar makes it straightforward. Book a free site survey today and discover how much you could save with a professionally installed solar PV system.
In many cases yes — we’ll check your eligibility and recommend the best tariff and export options for your system.
Most domestic installs are completed in 1–3 days, depending on roof complexity and system size.
Yes — we design integrated solar + battery systems to maximise self-consumption and back-up power.
Our team are MCS-certified and experienced in delivering compliant, safe solar and battery installations.
Our team are MCS-certified and experienced in delivering compliant, safe solar and battery installations.
Savings vary depending on your system size, roof direction, and energy usage. On average, our customers reduce their electricity bills by 50–70%, with additional income possible through smart export tariffs like those offered by Octopus Energy.
