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Plug-in solar in Hemel Hempstead

In Hemel Hempstead (HP postcodes) a two-panel kit can save you up to £165 a year – £4,133 over 25 years.

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

Get it for £456 ›

Two plug-in solar panels on a sunny balcony

What a kit makes in Hemel Hempstead

About 905 kWh a year in a sunny garden spot – 4% more than the middle of England.

WherePer yearSaves up to
Garden (ground frame), south905 kWh£165
Balcony railing, south765 kWh£148
House wall, south663 kWh£133
House wall, east464 kWh£100
House wall, west449 kWh£97
Flat roof, south819 kWh£152

Month by month

Jan: 35 kWh madeJan: 27 kWh used at homeJanFeb: 46 kWh madeFeb: 34 kWh used at homeFebMar: 77 kWh madeMar: 53 kWh used at homeMarApr: 102 kWh madeApr: 67 kWh used at homeAprMay: 109 kWh madeMay: 74 kWh used at homeMayJun: 111 kWh madeJun: 75 kWh used at homeJunJul: 111 kWh madeJul: 76 kWh used at homeJulAug: 99 kWh madeAug: 68 kWh used at homeAugSep: 85 kWh madeSep: 57 kWh used at homeSepOct: 60 kWh madeOct: 43 kWh used at homeOctNov: 41 kWh madeNov: 31 kWh used at homeNovDec: 30 kWh madeDec: 24 kWh used at homeDec

made used at home

Sunshine data: PVGIS (EU) for the HP 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.
£167 a yearThat's £4,179 over 25 years of free sunshine
2.7 yrsto pay for itself
920 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

£167saved a year
2.7 yrsto pay back
£456City Plumbing
Get this deal ›
Runner-up

DMEGC 1050W Hoymiles HiFlow kit

£173saved a year
2.8 yrsto pay back
£480City Plumbing
Get this deal ›
Also great

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

£166saved a year
2.8 yrsto pay back
£470.95Voltacon Solar
Get this deal ›
Month by month
Jan: 35 kWh madeJan: 27 kWh used at homeJanFeb: 47 kWh madeFeb: 35 kWh used at homeFebMar: 79 kWh madeMar: 54 kWh used at homeMarApr: 104 kWh madeApr: 67 kWh used at homeAprMay: 111 kWh madeMay: 75 kWh used at homeMayJun: 113 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: 61 kWh madeOct: 43 kWh used at homeOctNov: 41 kWh madeNov: 31 kWh used at homeNovDec: 30 kWh madeDec: 24 kWh used at homeDec

made used at home

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

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