Skip to content
VOXELIA 3D
Login

Energy Retrofit

Capture the envelope for retrofit planning.

Drone imagery becomes roof and facade data for energy consulting, PV checks, retrofit planning, and estimate prep.

  • First project free
  • then from €45 per project
  • no subscription needed
Start projectDiscuss scope
3D model of a residential home with tiled roof, solar modules and roof windows
Home with PV · real projectModel from a delivered project – not a stock image.

Project delivery

Your drone photos. Usable project data.

You provide the imagery. We review the dataset, prepare the right measurement and model data, and deliver it so your team can keep working immediately.

Your input
  • Drone images of roof and facade
  • Optional: as-built plans or energy certificate
  • Optional: detail images of components
  • Optional: preferred area or CAD output
Your output
  • Roof and facade areas
  • 3D viewer for building envelope review
  • Optional: CAD/PDF measurement file
  • Optional: orthophoto or point cloud
  • Base for PV and retrofit checks
Typical software
  • Wrightsoft Right-Suite
  • Hottgenroth Energieberater 3D
  • Trimble Nova
  • PV*SOL premium
  • Reonic
  • AutoCAD
  • PDF-Aufmaß

Project use

Typical projects

  1. Roof and facade areas for retrofit concepts

  2. PV pre-check during energy retrofit

  3. Documentation of building envelope and hard-to-reach zones

  4. Measurement base for partner estimates

  • Secure online payment
  • No subscription for single projects

Ready to order

Start Viewer + measurement directly.

Review the price, pay securely, then receive the upload link. For edge cases, we review the dataset before weak image sets are processed.

Starting price

€45

up to 1,000 m². Pre-calculated: €45

  • Measurable browser link

  • Dataset review before production

  • Upload after Stripe payment

Open calculatorSubscription for multiple projects

Process

How you receive your project data

  1. Upload drone data

    You send the drone imagery and any reference information.

  2. Dataset review

    We check coverage, image quality, scale, and the right output path.

  3. Model and QA

    The 3D model is reconstructed, cleaned, and checked against the project goal.

  4. Delivery

    Viewer, CAD, orthophoto, or point-cloud data are delivered for the downstream workflow.

Read on

Related pages

Get started

The first project is on us.

Upload your drone photos. Standard projects are ready in 24–48 hours – for PV*SOL, AutoCAD, GIS or the browser.

Upload photos – freeRequest consultation

First project without a credit card · then from €45 per project · no subscription needed