Solar Panels in Leicester: Costs, Output, and Local Guide

Does solar work in Leicester?

Leicester sits in the East Midlands, served by NGED (National Grid Electricity Distribution), and yields around 900–950 kWh per kWp per year — at or slightly above the middle of the UK range.

A 4kWp system in Leicester generates approximately 3,600–3,800 kWh per year, which comfortably covers a typical household's annual electricity use and provides a reasonable export surplus.

The East Midlands has a relatively continental climate compared to the west of England — slightly drier summers, which can mean more solar generation during the peak months.

How much does solar cost in Leicester?

Installed costs in the East Midlands are competitive. Expect to pay roughly £1,450–£1,600 per kWp, making a 4kWp system around £5,800–£6,400 installed.

Payback periods in Leicester are typically 8–10 years for households with good self-consumption. Adding a battery (typically £3,000–£4,500 for a 5kWh unit installed) improves evening self-consumption and can bring payback closer to 8 years for the right household profile.

Your electricity network: NGED (National Grid Electricity Distribution)

NGED — formerly Western Power Distribution — manages the distribution network across the Midlands, South West, and Wales.

For solar installations:

• Systems up to 3.68kW (single-phase): G98 notification — no prior approval needed; installer notifies NGED within 28 days of commissioning
• Systems above 3.68kW (single-phase): G99 pre-approval required before installation — allow 45–65 working days
• NGED's self-service portal handles both G98 and G99 applications

Typical Leicester system

Leicester has a notably diverse housing stock. Victorian and Edwardian terraces dominate the inner city and areas like Highfields, Belgrave, and Spinney Hills. Interwar and postwar semis are common in Oadby, Wigston, and Birstall. Newer detached homes on estates in the eastern and northern suburbs offer generous roof space.

System sizing by property type:

• Victorian terraces: A 3–4kWp system is appropriate; many Leicester terraces run north–south, giving east–west facing roofs — a split system can work well
• Semis: 4kWp suits most three-bedroom semis; check for south or south-west orientation
• Modern detached: 5–6kWp is worth considering if roof space allows — strong self-consumption potential in larger homes

Local grants and schemes

Leicester homeowners may be eligible for:

• ECO4: Available to households on qualifying benefits or with a low EPC rating — active until December 2026. Leicester has areas of significant deprivation where ECO4 uptake is high
• Warm Homes Local Grant: Delivered through Leicester City Council and Leicestershire County Council — check current availability
• Warm Homes Plan: The government's successor to ECO4, expected to launch late 2026
• Smart Export Guarantee (SEG): All grid-connected solar owners can apply for export payments from licensed suppliers — worth comparing rates to maximise return

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