What is Solar PV?
Solar photovoltaic (PV) systems convert sunlight directly into electricity using semiconductor panels. Whether mounted on rooftops or ground-based frames, these systems generate clean power that can be used immediately, stored in batteries, or exported to the grid.
Modern residential solar installations typically feature monocrystalline panels, smart inverters, and real-time monitoring to ensure optimal performance across all weather conditions and seasons.
Solar Installation Options
Choose the right solar installation method for your property. Each option has unique benefits depending on your roof type, aesthetic preferences, and budget.
Ideal For
- Most common residential installations
- Budget-conscious homeowners
- Quick turnaround needed
- Properties with good south/southwest facing pitched roofs
- Future expansion plans
Key Features
- Panels mounted on rails above existing roof tiles
- Quick installation (1-2 days typical)
- Suitable for most pitched roofs (slate, tile, etc.)
- Easy future maintenance and panel replacement
- No roof warranty impact
- Cost-effective solution
✅ Pros
- Lowest installation cost
- Fastest installation time
- Doesn't affect roof warranty
- Easy to add more panels later
- Good ventilation keeps panels cool
⚠️ Cons
- Slightly less aesthetically integrated
- Visible mounting rails and brackets
- Panels sit higher above roofline
Example System Specification
| Installation Time | 1-2 days |
| Typical Cost | £5,000 - £8,000 (4kWp system) |
| Roof Penetrations | Minimal (rail fixings only) |
| Aesthetics | Traditional solar look |
| Ventilation | Excellent (50-150mm gap) |
| Warranty Impact | None (roof warranty unaffected) |
Ready to explore solar for your home?
Get in touch for a free home assessment. We'll survey your roof, analyse your energy usage and budget to provide a no-obligation proposal with performance estimates and savings projections.
Start your solar journey →