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Plug-in solar in Central London (WC)

In Central London (WC) (WC postcodes) a two-panel kit can save you up to £167 a year – £4,177 over 25 years.

Best deal here: DMEGC 950W Hoymiles HiFlow kit – pays for itself in 2.7 yrs.

Get it for £456 ›

A house with two plug-in solar panels on the balcony

What a kit makes in Central London (WC)

About 917 kWh a year in a sunny garden spot – 5% more than the middle of England.

WherePer yearSaves up to
Garden (ground frame), south917 kWh£167
Balcony railing, south779 kWh£150
House wall, south676 kWh£135
House wall, east469 kWh£101
House wall, west453 kWh£98
Flat roof, south827 kWh£154

Month by month

Jan: 37 kWh madeJan: 28 kWh used at homeJanFeb: 48 kWh madeFeb: 35 kWh used at homeFebMar: 78 kWh madeMar: 54 kWh used at homeMarApr: 103 kWh madeApr: 67 kWh used at homeAprMay: 107 kWh madeMay: 73 kWh used at homeMayJun: 110 kWh madeJun: 75 kWh used at homeJunJul: 111 kWh madeJul: 76 kWh used at homeJulAug: 99 kWh madeAug: 68 kWh used at homeAugSep: 86 kWh madeSep: 57 kWh used at homeSepOct: 62 kWh madeOct: 44 kWh used at homeOctNov: 43 kWh madeNov: 32 kWh used at homeNovDec: 33 kWh madeDec: 26 kWh used at homeDec

made used at home

Sunshine data: PVGIS (EU) for the WC postcode area. Two-panel kit, someone home in the day.

What would you save?

Using the UK average until you add a postcode.
Where would it go?
Which way does it face?
Shade
Is someone home in the day?
Room for
My electricity price
Ofgem price cap average, 1 Oct – 31 Dec 2026.
Only Octopus pays this so far.
£169 a yearThat's £4,223 over 25 years of free sunshine
2.7 yrsto pay for itself
933 kWhfree electricity a year

With the DMEGC 950W Hoymiles HiFlow kit (£456) – the best deal for this spot.

Best deals for this spot

Best deal

DMEGC 950W Hoymiles HiFlow kit

£169saved a year
2.7 yrsto pay back
£456City Plumbing
Get this deal ›
Runner-up

DMEGC 1050W Hoymiles HiFlow kit

£175saved a year
2.7 yrsto pay back
£480City Plumbing
Get this deal ›
Also great

JA Solar 800W balcony & garden kit (2 × 465W)

£168saved a year
2.8 yrsto pay back
£470.95Voltacon Solar
Get this deal ›
Month by month
Jan: 37 kWh madeJan: 29 kWh used at homeJanFeb: 49 kWh madeFeb: 36 kWh used at homeFebMar: 79 kWh madeMar: 54 kWh used at homeMarApr: 105 kWh madeApr: 68 kWh used at homeAprMay: 109 kWh madeMay: 74 kWh used at homeMayJun: 112 kWh madeJun: 76 kWh used at homeJunJul: 113 kWh madeJul: 76 kWh used at homeJulAug: 101 kWh madeAug: 68 kWh used at homeAugSep: 87 kWh madeSep: 58 kWh used at homeSepOct: 63 kWh madeOct: 45 kWh used at homeOctNov: 44 kWh madeNov: 33 kWh used at homeNovDec: 33 kWh madeDec: 26 kWh used at homeDec

made used at home

642 kWh used at home as it's made (69%).

See today's best deals ›