Sunnier Days Ahead? Solar Panels Are Now So Cheap It's Upending the Business World
Solar panels are so cheap now that in many places around the world, if a business isn't running on solar energy, it's going to struggle to compete. But as the Financial Times reports, the influx of cheap panels is placing new strains on the grid, and the underlying business model of utility companies which see shrinking profits alongside an explosion in self-generation.At the start of this century, solar panels were priced around $5 per watt they generated. Today, that's more like $0.12 per watt, almost entirely driven by China's enormous production of solar panels, which are currently estimated to be in the region of 1.36 terawatts per year.
- ▪Solar panels are so cheap now that in many places around the world, if a business isn't running on solar energy, it's going to struggle to compete.
- ▪But as the Financial Times reports, the influx of cheap panels is placing new strains on the grid, and the underlying business model of utility companies which see shrinking profits alongside an explosion in self-generation.At the start of
- ▪Today, that's more like $0.12 per watt, almost entirely driven by China's enormous production of solar panels, which are currently estimated to be in the region of 1.36 terawatts per year.
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| Original publisher | PCMag |
| Canonical URL | https://www.pcmag.com/news/sunnier-days-ahead-solar-panels-are-now-so-cheap-its-upending-the-business |
| Publication time | Thu, 17 Sep 26 19:50:41 +0000 |
| Retrieval time | 2026-09-17T20:03:45.086Z |
| Last seen | 2026-09-17T20:03:45.086Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | nUhWBoAUb4OO · 1 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
Solar panels are so cheap now that in many places around the world, if a business isn't running on solar energy, it's going to struggle to compete. But as the Financial Times reports, the influx of cheap panels is placing new strains on the grid, and the underlying business model of utility companies which see shrinking profits alongside an explosion in self-generation.At the start of this century, solar panels were priced around $5 per watt they generated. Today, that's more like $0.12 per watt, almost entirely driven by China's enormous production of solar panels, which are currently estimated to be in the region of 1.36 terawatts per year.
…
Excerpt limited to ~120 words for fair-use compliance. The full article is at PCMag.
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