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Plug-in solar in Plymouth

In Plymouth (PL postcodes) a two-panel kit can save you up to £171 a year – £4,282 over 25 years.

Best deal here: DMEGC 950W Hoymiles HiFlow kit – pays for itself in 2.6 yrs.

Get it for £456 ›

Two plug-in solar panels mounted on a sunny brick wall

What a kit makes in Plymouth

About 956 kWh a year in a sunny garden spot – 10% more than the middle of England.

WherePer yearSaves up to
Garden (ground frame), south956 kWh£171
Balcony railing, south809 kWh£154
House wall, south701 kWh£138
House wall, east490 kWh£104
House wall, west474 kWh£101
Flat roof, south864 kWh£158

Month by month

Jan: 37 kWh madeJan: 28 kWh used at homeJanFeb: 52 kWh madeFeb: 37 kWh used at homeFebMar: 83 kWh madeMar: 56 kWh used at homeMarApr: 110 kWh madeApr: 70 kWh used at homeAprMay: 116 kWh madeMay: 77 kWh used at homeMayJun: 115 kWh madeJun: 77 kWh used at homeJunJul: 114 kWh madeJul: 77 kWh used at homeJulAug: 105 kWh madeAug: 70 kWh used at homeAugSep: 87 kWh madeSep: 58 kWh used at homeSepOct: 61 kWh madeOct: 44 kWh used at homeOctNov: 42 kWh madeNov: 32 kWh used at homeNovDec: 31 kWh madeDec: 24 kWh used at homeDec

made used at home

Sunshine data: PVGIS (EU) for the PL 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.
£173 a yearThat's £4,328 over 25 years of free sunshine
2.6 yrsto pay for itself
972 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

£173saved a year
2.6 yrsto pay back
£456City Plumbing
Get this deal ›
Runner-up

DMEGC 1050W Hoymiles HiFlow kit

£179saved a year
2.7 yrsto pay back
£480City Plumbing
Get this deal ›
Also great

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

£172saved a year
2.7 yrsto pay back
£470.95Voltacon Solar
Get this deal ›
Month by month
Jan: 38 kWh madeJan: 29 kWh used at homeJanFeb: 53 kWh madeFeb: 38 kWh used at homeFebMar: 85 kWh madeMar: 57 kWh used at homeMarApr: 112 kWh madeApr: 71 kWh used at homeAprMay: 118 kWh madeMay: 78 kWh used at homeMayJun: 117 kWh madeJun: 78 kWh used at homeJunJul: 116 kWh madeJul: 78 kWh used at homeJulAug: 107 kWh madeAug: 71 kWh used at homeAugSep: 89 kWh madeSep: 59 kWh used at homeSepOct: 62 kWh madeOct: 44 kWh used at homeOctNov: 43 kWh madeNov: 32 kWh used at homeNovDec: 32 kWh madeDec: 25 kWh used at homeDec

made used at home

658 kWh used at home as it's made (68%).

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