Solar & Battery Questions Answered
COST & SAVINGS
How much do solar panels cost in Wiltshire?
Costs vary depending on system size and battery inclusion. Most homeowners invest between £6000–£12000. We provide bespoke quotes based on your property and usage.
How long does it take to see a return on investment?
Typically between 5–7 years depending on usage, export rates, and battery inclusion.
Will solar panels really reduce my energy bills?
Yes. Most of our clients reduce grid reliance by 40–70%.
PERFORMANCE
Do solar panels work in winter or on cloudy days?
Yes. Panels generate electricity from daylight, not direct sunlight. Output is lower in winter but still productive.
What happens at night?
Without a battery, you draw from the grid. With battery storage, you use stored daytime energy.
How long do solar panels last?
Most panels carry 25-year performance warranties and often last longer.
INSTALLATION
How long does installation take?
Most residential systems are installed within 1–3 days.
Will installation damage my roof?
No. Systems are securely mounted using approved roof fixing systems.
Do I need planning permission?
Most installations fall under permitted development.
BATTERY STORAGE
Is battery storage worth it?
For many homeowners, yes. It increases savings and energy independence.
Can I add a battery later?
Yes — we can retrofit battery storage to compatible systems.
AFTERCARE
Do solar panels require maintenance?
Very little, but we recommend periodic system checks.
What warranty do you provide?
We provide manufacturer warranties plus workmanship guarantees.
Lumos Energy Ltd. provides solar panel and battery installation services across Wiltshire, including Chippenham, Melksham, Trowbridge, Devizes, and surrounding areas.
