Real installs. Real workmanship. Real outcomes.
Every project you see here followed the same process: site survey, design, install, commissioning, and Evidence Pack handover. We photograph key stages of every job - not just the finished product. Results are clearly labelled as estimated (modelled) or observed (from monitoring), with the basis stated.
Case studies by service type
Heritage slate roof with partial shading, 2025
Tiverton - Detached Cottage
Generating approximately 4,100 kWh/year and saving approximately GBP950/year on Octopus Flux.
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Solar and battery tuned to time-of-use tariff, 2025
Exmouth - 4-bed Detached
Self-consumption increased from approximately 40% to approximately 78% after retrofit and tariff optimisation.
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Battery retrofit to existing solar system, 2025
Newton Abbot - 3-bed Semi-detached
Self-consumption increased from approximately 35% to approximately 70% with a new hybrid inverter and tariff setup.
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Solar-powered EV charging with Zappi, 2025
Sidmouth - 3-bed Detached
Approximately 70% of EV charging now comes from solar between April and September.
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Full system: solar, battery, and EV charger, 2025
Totnes - 4-bed Detached
Generating approximately 6,100 kWh/year with approximately 80% self-consumption after integrated commissioning.
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Compact system, maximum return, 2025
Crediton - 3-bed Semi
A compact 3.4 kW design focused on strong return and clear performance visibility.
View case studyYour home could be our next case study.
Start with a free, no-obligation estimate. We'll design a system around your usage, install neatly, and add your project to our portfolio - with your permission, of course. Available for homeowners in Exeter and Devon.