— Blog
Bristol households are seeing solar PV as a practical way to cut energy bills, increase self-sufficiency and reduce carbon emissions. With south-facing terraces in Redland, larger semis in Bishopston and newer builds around Southville, many roofs are well suited to PV. CT Electrical has specialised in renewables for over 24 years, combining family-run reliability with technical know-how to advise on the right system for your home.
A good installer will carry out a physical survey, not just an online estimate. The survey checks roof condition, pitch and orientation, shading (trees, chimneys, neighbouring buildings), and access for scaffolding. For older Bristol terraces check ridge and tile condition — panels should not go on a roof that needs replacing within a few years.
System size depends on usable roof area and household consumption. Installers use kWp to describe peak capacity and will present a layout showing panel rows, inverter location and cable runs. If you plan to add an EV charger or battery later, ask for a ‘battery-ready’ design now — it saves rewiring later.
Most domestic solar is permitted development, but conservation areas (parts of Clifton, the city centre and some suburbs) and listed buildings have extra rules. Your installer should confirm whether planning permission is needed and handle any notification to the Distribution Network Operator (DNO) where required.
Expect scaffold and working on tiles. Installers will fix mounting rails, attach panels, fit the inverter (often in the loft or on an external wall), and connect to the consumer unit. A competent team minimises disruption, protects gutters and leaves your loft tidy if they work internally.
After installation the system is tested and commissioned. You should receive an electrical installation certificate and any export/monitoring set-up instructions. Keep these documents with your house records — they’re important for warranties and resale.
If you already have or plan an EV, pair PV with a smart charger to use daytime generation directly. Batteries increase self-consumption and support overnight use, but they add complexity (battery location, BMS, additional wiring). Ask for a system designed to manage both generation and EV charging efficiently.
Factors that change installation cost and long-term yield include roof access, roof type, panel and inverter quality, whether the consumer unit needs work, battery inclusion and any planning constraints. Maintenance is straightforward: periodic checks, inverter service and occasional cleaning of panels in shaded or pollution-prone areas.
Check product warranties (panels and inverter) and ask your installer about workmanship guarantees. Reputable installers also provide a handover pack with certificates, system monitoring instructions and emergency contact details.
If you live in Bristol and want a practical, no-nonsense assessment, CT Electrical combines 24 years’ experience with family-run service and renewables expertise. Get in touch for a detailed site survey and tailored recommendation for your home.
— Other Articles
