How It Works Day-to-Day
Daytime
Your solar panels power your home with free electricity.
Excess Energy
Any electricity you don’t use charges your battery.
Night-time
The battery runs your home after the sun goes down—so you’re still using your own clean energy.
Selling to the Grid
If your battery is full, any excess electricity is sold back to the grid through the Smart Energy Guarantee (SEG).
Our Advice: At Quantum Renewables, we’ll help you find the best SEG tariff for your circumstances—maximising your returns.
How solar cuts your electricity bills
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Most UK homes can reduce electricity bills by 80% or more with solar panels and battery storage.
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The average UK household uses 2,700 kWh/year. A typical 4.5kW solar system (10 panels) with a 5kWh battery can cover most of this usage, day and night.
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Over 20 years, that’s £30,000+ in savings.
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Typical payback period: 8–11 years—after that, it’s pure savings.
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Protect yourself from rising energy prices and enjoy true energy independence.
How our quick install works:
Free Consultation:​
We assess your home and energy needs—online or in-person.​
Personalised Quote:​
Get a clear, fixed-price quote tailored to your property.
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Survey & Design:
Our experts check your roof and design your bespoke solar system.
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Professional Installation:
Our MCS-certified team installs your system in 1–2 days, with minimal disruption.
System Handover:
We walk you through your new system and answer any questions.
Ongoing Support:
2-year workmanship warranty (insurance-backed), plus up to 30 years on panels.
Book a Survey
1 hr 30 min
Are You Eligible?
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You own your home (or have landlord’s permission)
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Roof is in good condition (south, east, or west-facing preferred)
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Minimal shading from trees or buildings
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Space for at least 10 solar panels (most homes qualify)
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Suitable space for battery (garage, utility room, or similar)