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Plug-in solar in Tonbridge

In Tonbridge (TN postcodes) a two-panel kit can save you up to £175 a year – £4,364 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 on a flat roof

What a kit makes in Tonbridge

About 984 kWh a year in a sunny garden spot – 13% more than the middle of England.

WherePer yearSaves up to
Garden (ground frame), south984 kWh£175
Balcony railing, south832 kWh£157
House wall, south720 kWh£141
House wall, east505 kWh£106
House wall, west488 kWh£104
Flat roof, south891 kWh£161

Month by month

Jan: 37 kWh madeJan: 28 kWh used at homeJanFeb: 49 kWh madeFeb: 36 kWh used at homeFebMar: 82 kWh madeMar: 56 kWh used at homeMarApr: 112 kWh madeApr: 70 kWh used at homeAprMay: 117 kWh madeMay: 77 kWh used at homeMayJun: 122 kWh madeJun: 80 kWh used at homeJunJul: 122 kWh madeJul: 80 kWh used at homeJulAug: 109 kWh madeAug: 72 kWh used at homeAugSep: 92 kWh madeSep: 60 kWh used at homeSepOct: 65 kWh madeOct: 46 kWh used at homeOctNov: 44 kWh madeNov: 32 kWh used at homeNovDec: 34 kWh madeDec: 26 kWh used at homeDec

made used at home

Sunshine data: PVGIS (EU) for the TN 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.
£176 a yearThat's £4,410 over 25 years of free sunshine
2.6 yrsto pay for itself
1,000 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

£176saved a year
2.6 yrsto pay back
£456City Plumbing
Get this deal ›
Runner-up

DMEGC 1050W Hoymiles HiFlow kit

£182saved a year
2.6 yrsto pay back
£480City Plumbing
Get this deal ›
Also great

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

£175saved 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: 50 kWh madeFeb: 36 kWh used at homeFebMar: 84 kWh madeMar: 56 kWh used at homeMarApr: 113 kWh madeApr: 71 kWh used at homeAprMay: 119 kWh madeMay: 78 kWh used at homeMayJun: 124 kWh madeJun: 81 kWh used at homeJunJul: 124 kWh madeJul: 81 kWh used at homeJulAug: 111 kWh madeAug: 72 kWh used at homeAugSep: 93 kWh madeSep: 61 kWh used at homeSepOct: 66 kWh madeOct: 46 kWh used at homeOctNov: 44 kWh madeNov: 33 kWh used at homeNovDec: 35 kWh madeDec: 27 kWh used at homeDec

made used at home

670 kWh used at home as it's made (67%).

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