Renewable energy

Challenge:
Generate qualified B2C and B2B leads for solar PV systems and battery storage.
Approach:
- Google Ads account audit
- Keyword strategy
- New ads and extensions
430%
Increase in leads from Google Ads
Read the full case study
How we manage Google search for Macropix, an Italian manufacturer of LED walls and LED screens: an unbroken Google Ads history since 2018, three different budget cycles and SEO coverage of the most competitive category keywords in the sector.

Macropix designs and manufactures LED walls, large screens and LED totems for businesses, events, retail and the public sector. A long sales cycle, a high average order value and demand on Google that is concentrated on a handful of category keywords.
Anyone searching for "ledwall" or "led wall prezzo" (LED wall price) finds manufacturers, distributors and rental companies in the same space. For a manufacturer that sells direct, owning those searches is the difference between receiving qualified quote requests and buying clicks that end up with a reseller.
Category keywords have modest volumes and high competition: the site gets 67,560 impressions in twelve months for "ledwall", but manufacturers, rental companies and marketplaces all compete for the first page.
An account that generates a few dozen enquiries a month does not forgive messy tracking: one wrong conversion shifts Google's automated bidding more than it would on an e-commerce site.
The history goes through three phases: €25,000-29,000 a year from 2018 to 2021, €16,000 in 2022-2023, €11,000-13,000 from 2024. 2024 is the worst year in the series: 120 enquiries at €94 each.
Budget was not the driver. It was cleaning up the conversion signal and restructuring the campaigns by product cluster at the end of 2024.
An account this old builds up layers: campaigns opened in different years, conversions defined by different people, keywords that no longer make sense. The first job is to strip things back.
Today Google Ads optimises for a single action: a completed enquiry form, tracked through Google Tag Manager. Secondary actions have been separated out, so automated bidding no longer chases phone clicks or page views.
LED walls, LED screens, totems, large screens: the same four clusters drive both the Google Ads campaigns and the SEO plan, with separate ads, landing pages and reports for each.
A full site audit (duplicates created by WPML, spikes in pages crawled but not indexed, accessibility) and monthly tracking of 135 keywords split by cluster, with reporting to the client.
When the budget rose to €2,000 a month in spring 2026 and the cost per enquiry rose with it, we brought it back to €1,200: demand in this market is what it is, and pushing further only buys worse clicks.
The bars show enquiries per year, the orange line the cost per enquiry. 2026 is partial, January to August.
| Year | Spend | Enquiries | Cost per enquiry |
|---|---|---|---|
| 2018 | €25,184 | 429 | €58.73 |
| 2019 | €27,174 | 517 | €52.60 |
| 2020 | €28,940 | 455 | €63.59 |
| 2021 | €24,613 | 364 | €67.65 |
| 2022 | €16,381 | 244 | €67.23 |
| 2023 | €16,288 | 233 | €69.91 |
| 2024 | €11,325 | 120 | €94.37 |
| 2025 | €12,937 | 328 | €39.44 |
| 2026 (Jan-Aug) | €12,453 | 217 | €57.39 |
| 2024 → 2025 | +14% | +173% | −58% |
The conversions counted are completed enquiry forms. Over the years the definition of a conversion changed along with the site, so the cleanest comparison is between 2024 and 2025, which share the same tracking.
In the last twelve months (September 2025 to August 2026) the site earned 1,145,717 impressions and 16,712 clicks from organic search, mostly on non-branded searches.
| Search query (Italian) | Impressions (12 months) | Clicks | Average position |
|---|---|---|---|
| ledwall | 67,560 | 1,495 | 5.5 |
| led wall | 27,868 | 746 | 9.1 |
| ledwall prezzo | 8,621 | 231 | 7.2 |
| led wall prezzo | 5,542 | 273 | 4.2 |
| ledwall da esterno | 4,635 | 198 | 4.1 |
Tracking covers 135 category searches split across the four clusters. Today 79 are on the first page and 28 are in the top three results.
The technical work removed the duplicates created by the multilingual setup and cleaned up pages that were crawled but not indexed. On a B2B site with a few hundred URLs, every page Google discards is one less product page in the running.
Tracked keywords by ranking band, September 2026.
Non-branded searches drive most of the traffic: "macropix" brings 452 clicks in twelve months, "ledwall" alone 1,495.

"We started with Visilay on SEO and, thanks to the results, extended the partnership to Google Ads, Bing and now the new opportunities around AI. Always professional, with constant monitoring of KPIs and opportunities, and focused on business results."
An old account needs pruning before it can be optimised. One well-defined conversion is worth more than ten partial actions.
If the campaigns and the organic pages cover the same four product families, the client report becomes readable and budget decisions have a clear reference point.
When demand is small, pushing past the threshold buys worse clicks. The cost per enquiry tells you when to stop.
Campaigns opened in different years, conversions nobody remembers setting up, a cost per enquiry that keeps rising for no clear reason. If you recognised your account while reading this page, there is almost always room to improve, and more of it than you think.
In 30 minutes we review your account together: conversion tracking, campaign structure, wasted spend on locations and match types. You will leave with recommendations you can put to use straight away to improve your account's performance.
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