Media data
Advertise on Amperecalc
Reach people at the moment of the purchase decision — right before they invest in solar, storage or a heat pump.
Why Amperecalc
Anyone opening a payback calculator has left the research phase behind and is facing a decision. That is an environment with unusually high purchase intent — and an audience that compares prices rather than following impulses.
- Users with concrete investment intent in solar, storage, wallboxes and heating technology.
- High dwell time: the calculators are actively operated, not skimmed.
- An environment without clickbait, autoplay video or layout shift.
- Deliverable in two languages, German and English.
Available formats
- Billboard
- 970 × 250 — home page and end of calculator
- Leaderboard
- 728 × 90 — after the result, within guides
- Half page
- 300 × 600 — sidebar, from 1280 px
- Skyscraper
- 160 × 600 — second sidebar, from 1536 px
- Medium rectangle
- 300 × 250 — in-article and calculator sidebar
- Interstitial
- 336 × 280 — once per session before the first calculator
- Mobile banner
- 320 × 100 — mobile delivery
Our rules
- Every ad is labelled as an ad.
- No ad influences a calculation result or a recommendation.
- No layout shift: every slot is reserved at its final size before loading.
- No autoplay with sound, and no pop-ups beyond the single interstitial per session.
- Personalised delivery only after explicit consent.
Booking contact
- legal@gaeaoperations.com