FSE Solar Power vs Kiddiz
Two WordPress themes head to head: ranking, active installs, downloads and ratings, from our daily tracking of the WordPress.org directory.
At a glance
FSE Solar Power leads the WordPress.org popular list today at #391, ahead of Kiddiz at #6,398. Over the last 7 days FSE Solar Power slipped 9 places and Kiddiz slipped 35 places. FSE Solar Power has the largest install base, roughly 6× the next: 600+ active installs against 100+ for Kiddiz. Downloads this week: FSE Solar Power 285 and Kiddiz 10.
| Metric | FSE Solar Power | Kiddiz |
|---|---|---|
| Popular rank today | #391 ▼ 9 | #6,398 ▼ 35 |
| Active installs | 600+ | 100+ |
| Downloads, last 7 days | 285 | 10 |
| Rating | no ratings | no ratings |
| Type | Block theme | Classic theme |
| Last updated | Oct 19, 2026 | Jan 25, 2026 |
| Current version | 2.5.8 | 1.1.4 |
| Best rank on record | #331 | #6,038 |
| Days in the top 50 | 0 | 0 |
| On WordPress.org since | Sep 2025 | Apr 2020 |
Highlighted cells mark the strongest figure in each row. Rank and installs are from the latest WordPress.org capture; downloads are the last seven captured days.
Ranking history Lower is better
Active installs
Downloads per day
More comparisons
Frequently asked questions
Which is more popular, FSE Solar Power or Kiddiz?
By active installs, FSE Solar Power: 600+ sites run it against 100+ for Kiddiz, according to WordPress.org figures captured on October 27, 2026.
Which ranks higher on WordPress.org, FSE Solar Power or Kiddiz?
FSE Solar Power, at #391 on the WordPress.org popular themes list today, with Kiddiz at #6,398. The ranking reflects recent installs and moves daily, which is why this page shows the history rather than one snapshot.
Is FSE Solar Power a block theme or a classic theme? And Kiddiz?
FSE Solar Power is a block theme, Kiddiz is a classic theme. Block themes are built for the Site Editor; classic themes use the Customizer and widget areas.
Where do these numbers come from?
WordPress.org publishes each theme’s active install count and its position on the popular list. This site records both every day, along with per-day downloads and ratings, so the charts above show how the themes have moved over time rather than a single day.