How Much Can Solar Panels Save You?
- Simple Energy
- Jun 15
- 4 min read
With energy prices remaining a major concern for homeowners across the UK, more people are looking at Solar PV as a way to reduce their electricity bills and take control of their energy costs.
But one question always comes up:
How much can solar panels actually save you?
The answer depends on several factors, including your household's electricity usage, the size of your solar system, and whether you combine your solar panels with battery storage. However, for many UK homeowners, solar can significantly reduce the amount of electricity they need to buy from the grid.
How Do Solar Panels Save You Money?
Solar panels generate electricity from daylight and convert it into usable power for your home.
This means that when your solar panels are generating electricity, your home can use that energy instead of purchasing electricity from your supplier.
The more solar energy you use within your home, the more money you can save.
Savings come from:
Generating your own electricity
Buying less electricity from the grid
Storing excess energy in a battery
Exporting unused electricity through the Smart Export Guarantee (SEG)
What Affects Your Savings?
Every property is different, but the biggest factors include:
Your Electricity Usage
Homes that use more electricity during the day typically benefit the most from solar panels because they can use more of the energy being generated.
Roof Size & Orientation
South-facing roofs generally produce the highest output, but east and west-facing roofs can still provide excellent results.
Battery Storage
Adding battery storage allows you to save excess electricity generated during the day and use it later in the evening when solar production has stopped.
This can significantly increase your savings.
Energy Prices
The higher electricity prices rise, the more valuable self-generated solar energy becomes.
Solar Panels vs Solar & Battery Storage
Many homeowners choose solar panels alone to reduce their bills.
However, combining solar panels with battery storage allows you to maximise the value of every unit of electricity your system generates.
Without a battery:
☀️ Solar energy is used during the day.
With a battery:
☀️ Generate energy during the day🔋 Store excess electricity🌙 Use stored energy during the evening
This means you rely less on the grid and keep more of the energy your home generates.
Our Solar Packages
At Simple Energy, we offer a range of solar solutions to suit different homes and budgets.
Solar Only Packages
From £4,999
Perfect for homeowners looking to start generating their own electricity and reducing their daytime energy costs.
Battery Storage Packages
From £3,995
Already have solar panels? A battery can help you store unused energy and increase your savings.
Solar & Battery Packages
From £6,499
Our most popular option.
Generate electricity during the day and store excess energy for use when you need it most.
Flexible Finance Available
We also offer:
✅ 0% Deposit Options✅ Interest Free Packages Available✅ Free No-Obligation Quotes
Are Solar Panels Worth It?
For many homeowners, solar panels provide long-term savings while reducing reliance on the grid and lowering carbon emissions.
As electricity prices continue to fluctuate, generating your own energy can provide greater control over your household energy costs.
When combined with battery storage, solar becomes even more effective by allowing you to use more of the electricity you generate yourself.
Find Out How Much You Could Save
Every home is different.
The best way to understand your potential savings is through a personalised solar assessment.
Our team can provide a free, no-obligation quote and explain which system would work best for your property.
Whether you're interested in Solar PV, Battery Storage, or a complete Solar & Battery package, we're here to help.
Real Customer Savings: A Recent Simple Energy Installation
While every home is different, one of our recent Solar & Battery installations demonstrates the potential impact renewable energy can have on household electricity costs.
Before Installation
Prior to installing Solar PV and Battery Storage, the homeowner's monthly electricity costs were:
Electricity usage: £64.00 per month
Standing charge: £14.68 per month
Total Monthly Cost: £78.68
After Installation
Following the installation of Solar Panels and Battery Storage, the homeowner's reliance on grid electricity reduced dramatically.
The property now imports approximately:
Electricity usage: Around £2.00 per month
Standing charge: £14.68 per month
Total Monthly Cost: Approximately £16.68
The Result
Monthly electricity costs reduced from:
£78.68 → £16.68
That's a reduction of approximately 79% in overall electricity costs.
Over a year, that's a potential saving of more than:
£744 per year
This example highlights how combining Solar PV with Battery Storage can help homeowners maximise self-generated electricity and significantly reduce their reliance on energy suppliers.
How The Battery Improves Savings
Many homeowners focus solely on the solar panels, but the battery plays a crucial role in maximising savings.
During daylight hours, solar panels often generate more electricity than a home is using.
Without a battery, much of this surplus energy would be exported to the grid.
With battery storage, excess energy is stored for later use, allowing the homeowner to continue using solar-generated electricity during the evening when the sun is no longer shining.
Example System Performance
During a recent monitoring period at approximately 3–4pm, the system recorded:
Solar generation: 878W
Household consumption: 175W
Battery status: Fully charged
Grid export: 18W
This demonstrates how the system was successfully:
☀️ Powering the home
🔋 Maintaining a fully charged battery
📤 Exporting additional surplus energy
By generating, storing and using their own electricity, the homeowner is able to maximise the value of every unit of solar energy produced.
Why Solar & Battery Storage Work Better Together
Solar panels generate electricity during the day.
Battery storage ensures that excess electricity isn't wasted.
Together they create a smart energy system that helps homeowners:
Reduce electricity bills
Increase energy independence
Protect against future energy price rises
Make better use of renewable energy
Potentially earn additional income through the Smart Export Guarantee (SEG)
This is why our Solar & Battery Package from £6,499 has become one of our most popular options for homeowners looking to maximise long-term savings.
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