Wave Renewables

Yes — three quotes is the UK standard. Use EnergyRanked's Norwich filter to compare Wave Renewables against other local installers on rating, review count, and accreditation. Don't just chase the cheapest quote; compare warranty terms and brand specs side-by-side.

Demand peaks April–August across the UK. Booking in autumn or winter often means shorter waits and sometimes pricing flexibility. Installation itself is a year-round activity in most UK weather — the constraint is scheduling, not the season.

Norwich 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 Wave Renewables for site-specific yield modelling based on your roof orientation, pitch and shading.

UK solar workmanship warranties commonly run 5–10 years; panel performance warranties 25 years; inverter warranties 5–12 years. Ask Wave Renewables specifically what's covered, who underwrites it, and what happens if they go out of business (an MCS Insurance Backed Guarantee — IBG — covers this scenario).

Lead times for Norfolk renewables installers swing seasonally — late spring and early summer are peak demand. At time of indexing the public Google listing showed 28 reviews at 5.0★, which gives some indication of throughput. Ask Wave Renewables directly for current scheduling once you've got a written quote. Plan for 4–12 weeks from deposit to install on a typical residential project; complex roofs or DNO upgrades can extend that.