Business websites · Solar & Batteries Installer

SUNHAUS

Size solar and batteries to your EDL hours and generator bill, then book the survey.

Interactive — this is the real build running inside the page. Full screen
SUNHAUS — screen from the live build

What it does

A bright, sky-white site for a Lebanese solar installer in amber and deep navy. Visitors pick what must keep running, set their EDL hours and generator tariff, and get panels, inverter and battery sized hour by hour with a price range, monthly saving and payback, a sun they can drag across the day to watch where power flows, and a roof sketch drawn to scale. They compare financing plans, book a free roof survey with Lebanese phone checks, and the lead lands in an owner inbox with statuses and notes.

Signature interaction

Pick what must keep running and the system sizes itself; then drag the sun across a 24-hour chart that splits every hour between sun, battery, EDL and generator, while an energy-flow diagram shows the power moving and a to-scale roof sketch drops the panels into place.

What works in it

  • Savings calculator built on EDL hours, generator amps and metered or flat billing
  • Appliance picker with quantities and hours that sizes panels, inverter and battery
  • 24-hour chart that splits every hour between sun, battery, EDL and generator in three seasons
  • Drag the sun to watch power flow between panels, battery, home and generator
  • To-scale roof sketch that places each panel and fixes a roof that is too small
  • Installed price range, monthly saving, payback, diesel and CO₂ avoided
  • Home-page quick estimate that carries its numbers into the full calculator
  • Financing plans with down payment, instalment against the generator bill and an eligibility check
  • Service tools for shared roofs, battery runtime, source switching and business payback
  • Project gallery with filters, sorting and a swipeable lightbox
  • Survey booking with Lebanese phone checks, call or WhatsApp, free slots and roof photos
  • Owner inbox with KPIs, statuses, notes, search and the week's surveys, plus a simulated WhatsApp chat

Motion preview

Screen recording of the live build, running on sample data.

Features inside this build

Smart Forms — the feature running live
Business

Smart Forms

A multi-step solar-quote lead form whose questions change with the service chosen: roof, generator and appliance questions branch in and out, a budget slider shows what the money buys, files attach in place, every field validates inline, and a draft can be saved and resumed. A live lead score and a WhatsApp follow-up close the loop.

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Meeting Scheduler — the feature running live
Business

Meeting Scheduler

Find a time that works for a five-person team split across Beirut, Dubai and London. A week heatmap shows how many people are free in every half hour, ranked suggestions explain their score, and booking re-checks each calendar before any invite goes out.

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E-Signature — the feature running live
Business

E-Signature

Prepare a two-page service agreement, drag signature, initials, date, name, text and checkbox fields onto the pages and send it for signature. The signer adopts a signature by drawing it with a finger, stylus or mouse or by typing it in a script style, completes each highlighted field, and the envelope finishes with a certificate of completion and a hash-chained audit trail.

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File Uploads — the feature running live
Business

File Uploads

A job-file manager for an appliance service company in Jounieh: drag and drop several files at once, see instant previews, get a clear reason when a file is the wrong type or too large, and follow every upload with pause, resume and retry. Files can be reordered, renamed and filed into folders.

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