4-question quiz
Tap-to-answer questions with a progress bar.
Custom web app · Live demo
SunWise Solar Funnel
Solar savings quiz funnel: 4 quick questions, an instant personalised estimate and lead capture.
What's inside
Features built from scratch
No templates, no page builders — every interaction is custom code, written to load fast and work on any screen.
Instant estimate
System size, panels, cost and payback calculated live.
20-year savings chart
Animated bars with the break-even line.
Eco impact
Trees, CO₂ and solar share — great for persuasion.
Lead form
Captures name and phone right after the result.
Fast & light
No plugins — loads instantly on any phone.
About this demo
Built to show what custom code can do
SunWise Solar Funnel is a demo project I designed and coded to show the kind of work I build for clients. The brand, people and figures are fictional — your version is planned around your business, your content and your goals.
Ideal for
- Solar installers
- Home services
- Finance & quotes
Built with
More custom-coded work
Other demos to try
Websites and web apps, each hand-coded and fully interactive.
See all projects