A solar quote that starts with your home, not a panel count.
Tell us the postcode, your electricity use and what you want the system to achieve. We’ll work from the roof, demand and future loads before fixing the equipment.
Start your home quote
Usually the most useful starting information is your postcode, recent electricity use and whether you are considering a battery, EV charger or heat pump.
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The quote is only the start.
Product quality matters. Written warranty terms matter. The installation and the support after handover matter just as much. The strongest recurring themes in Quantum’s public customer feedback are practical advice, low-pressure sales, hard-working installers and responsive support.
Clear, knowledgeable conversations
Reviewers repeatedly describe the advice as helpful, factual and easy to understand, with several explicitly mentioning a lack of hard sell.
Professional workmanship
Customers frequently mention installers working hard, keeping the site tidy and adapting sensibly when real-world installation constraints appear.
Communication before and after
Public feedback includes updates through the job and responses to post-installation questions, which is why the support route is built into this site.
Technology options. Independently verified credentials.
We select equipment around your property and energy use. Explore the technology brands shown on our homepage and verify our independent registrations below.
TECHNOLOGY OPTIONS
CHECK OUR REGISTRATIONS
Legal entity: QUANTUMSOLARUK LTD · company no. 14888264 · check Companies House →
Equipment comes after the design questions.
There is no useful one-size-fits-all panel-and-battery package. Roof area, shading, electricity use, demand timing, tariff, EV charging and future heating loads can all change the right specification.
What can the roof actually support?
Usable area, orientation, pitch, shading, setbacks and mounting design affect the practical array.
When do you use electricity?
Daytime and evening consumption change direct solar use and the role a battery may play.
What is changing next?
An EV charger or heat pump can materially change inverter, battery and grid requirements.
See the hardware evidence behind the conversation.
Explore our equipment comparisons for model-specific specifications, warranty considerations and the questions to ask before choosing panels or batteries.
Five solar panel models compared
AIKO, LONGi, JA Solar, JinkoSolar and Trina Solar compared on output, efficiency, construction, size, weight and warranty.
Open panel comparison →Five battery options compared
Sigenergy, Fox ESS, Sunsynk, Duracell and Tesla Powerwall 3 compared across capacity, backup, warranty and smart features.
Open battery comparison →What happens after installation?
Handover documents, monitoring, MCS where applicable, DNO records, export/SEG and the support route.
Open after-installation guide →See the work before you ask for a quote.
These are first-party Quantum installation photographs. Technical case-study figures remain separate until the underlying project records are verified.
What support looks like after commissioning.
Monitoring access, equipment information, safety guidance and commissioning records.
Invoice, schematic, electrical information, warranty documents and applicable MCS/DNO records.
Season, daylight, weather and shading affect generation. Persistent alerts need investigation.
Eligible systems may use SEG; commercial and larger installations can require a different export arrangement.
Before you request a quote
Do I need to know which panels or battery I want?
No. The better starting point is the property, electricity use, roof constraints and what you want the system to achieve. Exact equipment should follow the design.
What information should I have ready?
Postcode, a recent electricity bill or annual kWh figure, any known roof/shading constraints and whether you are planning an EV charger or heat pump.
Can I compare different panel and battery options?
Yes. The site now includes model-specific panel and battery comparison guides. Final availability and warranty terms should always be confirmed in the written quotation.
What happens after the installation?
The handover and support route covers monitoring, documents, applicable certification/network records, warranties and export questions.