Typical 4 kWp install in Patcham: £6,900–£8,100. Postcodes covered: BN1.
What you'll typically pay in Patcham
Patcham (BN1) is suburban north Brighton — 1930s and post-war semis with off-street parking and south-coast irradiance. Conservation cover is limited to small pockets around the old village. Indicative 4 kWp price: £5,400–£6,800.
What drives the price in Patcham
South-coast irradiance ~965 kWh/kWp/yr — among the UK's best.
Limited conservation issues — most installs permitted development.
DNO is UK Power Networks — G99 typically 4–6 weeks.
Frequently asked questions
What size system fits a typical Patcham semi?
4–5 kWp on most BN1 semis. The high south-coast irradiance means even modest 4 kWp systems generate ~3,860 kWh/yr — payback often lands inside 8 years on cash installs.