SOLARFX

Reading gets enough annual sunlight for a typical 4 kW domestic system to produce roughly 3,200–3,800 kWh/year. Payback periods are typically 8–11 years at current electricity prices. Ask SOLARFX for site-specific yield modelling based on your roof orientation, pitch and shading.

Yes — EV charging is one of SOLARFX's listed services. Solar-aware chargers (Zappi, Hypervolt, Ohme) can divert excess PV generation into the car battery automatically. Ask whether SOLARFX installs solar-diversion chargers and which brands they're approved for.

SOLARFX typically begins with an initial enquiry via phone or website, followed by a desktop assessment and on-site survey. Ask whether the quote is fixed-price or estimate-only, and confirm what's included (scaffolding, DNO application, commissioning).

Yes — three quotes is the UK standard for solar PV. Use SOLARFX's quote as one of those three. Compare not just price but warranty terms, MCS certification, and panel/inverter brands. Specs vary widely between installers.

RECC (Renewable Energy Consumer Code) and HIES (Home Insulation & Energy Systems) are the two main consumer protection codes for UK renewables installers. Check the RECC register at recc.org.uk or HIES register at hies.co.uk by company name. Membership of either gives you escalation routes and deposit protection.