Solar panels on the Chohan family home
Real install · Horton SL3
Case study · Residential · Horton, Slough

19,500 kWh a year, made on the family’s own roof.

A Horton home with solar and battery storage, generating around 19,500 kWh of its own power a year.

~18 kWpSystem size
~19.5k kWhGenerated / yr
JinkoPanels
+ batteryFoxESS
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01
The client

A Horton household that wanted its own power

The Chohan family in Horton wanted their home to stand on its own two feet, making its own power, storing it, and leaning on the grid as little as possible. Not just a smaller bill, but real independence and predictable costs, whatever happens to energy prices.

02
The challenge

Powering a family home, morning to night

Family homes use their power at the edges of the day, breakfast and the evening rush, when the sun is low. Panels alone would have made plenty of midday energy the household wasn’t there to use. The job was to capture that daytime surplus and hold it for the hours the family is actually home.

03
What we did

Solar with FoxESS battery storage

We designed a system built around the family’s routine, Jinko panels to make the most of the roof, paired with FoxESS battery storage to hold the daytime surplus for the evening. Solar4Good delivered a turnkey package covering feasibility, design, installation and commissioning.

  • Jinko panels (~18 kWp total), picked for efficiency and reliability
  • FoxESS battery storage, holds daytime surplus for the evening
  • Sized so the home runs on its own power across day and night
  • Turnkey: feasibility, design, install and commissioning, with zero fuss for the family
04
The results

~19,500 kWh a year, generated at home

The system now generates around 19,500 kWh a year, delivering real energy independence and long‑term financial benefits for the household. With the battery storing daytime surplus for the evening, the family leans far less on the grid, and avoids an estimated ~4 tonnes of CO₂ a year (estimated from generation). Over the system’s 25-year life that is roughly £65,000 to £87,000, on an install that typically pays for itself in five to six years.

Generation and saving figures on this page are estimates, modelled from the system size and a typical UK yield. They are not meter readings. Your own figures depend on your roof, your usage and the weather in any given year, and we confirm them from a real assessment rather than a model.

By the numbers
Financial
Generated / yr~19,500 kWh
PanelsJinko
StorageFoxESS
System~18 kWp
Energy
Generated / year~19.5k kWh
Specific yield~1,080 kWh/kWp (est.)
Grid reliancemuch lower
Environmental
CO₂ offset (lifetime)~100k kg (est.)
Equivalent trees~4k (est.)
CO₂ / year~4,000 kg (est.)
On site · Chohan Family Home, Horton
Solar panels on the Chohan family home
Solar panels on the Chohan family home
Solar panels on the Chohan family home
Solar panels on the Chohan family home
The kit
50 × Jinko 425W
Solar panels · 21.25 kWp total
Growatt MID 20 KTL3-X
20 kW string inverter
North-east · 10° pitch
Roof orientation & angle
Good to know

Common questions about home solar and battery storage, and how they played out for the Chohan family.

Do I need a battery for my home?

For real independence, yes. A home’s big draws come morning and evening, when the sun is weak. A FoxESS battery stores the daytime surplus so the family uses its own power at night. We’ll model your usage and show you what a battery adds before you commit.

How much can a home system like this save?

Every home is different, so we size and price to your roof and how you use power. The Chohan home now generates ~19,500 kWh of its own energy a year. We’ll put a real, numbers‑first projection of cost, saving and payback in front of you.

Will the installation disrupt my household?

Not really. We ran the Chohan job as a turnkey package, feasibility, design, install and commissioning, scheduled around the family. Most home installs are done in a few days.

The bottom line

A Horton family home now generates ~19,500 kWh a year on its own roof, real independence, day and night, backed by battery storage.

Rated 4.9/5 from 1,000+ verified reviews on Trustpilot, TrustATrader and Google

“George the sales chap was straightforward and honest, and the whole installation team were awesome, courteous and professional throughout.”

Jamie Wilson · Verified Trustpilot review

“From start to finish the whole job has been seamless. The install guys were polite, knowledgeable and efficient.”

Timothy Clarke · Verified Trustpilot review

“I wholeheartedly recommend this company for solar and battery storage installation.”

Soham Acharya · Verified Trustpilot review

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