Solar Panel (crystalline silicon photovoltaic) — outdoor safety profile
Moderate riskCrystalline silicon photovoltaic solar panels for residential/commercial rooftop installation.
What is this product?
Crystalline silicon photovoltaic solar panels for residential/commercial rooftop installation. Contains lead solder (2-5g per panel), cadmium traces (in some thin-film types), silicon tetrachloride waste from manufacturing, and PFAS-containing backsheets. Normal operation exposure is nil, but end-of-life disposal of millions of panels creates lead and cadmium leaching risk in landfills. Manufacturing involves hazardous chemicals (HF acid, silicon tetrachloride). Some backsheet materials contain PFAS for weather resistance.
What's in it
Click any compound name for its full safety profile, regulatory consensus, and exposure data.
Solder
- Manganese — 2-5g per panel; leaching risk at end-of-life in landfill
Safer alternatives
- Lead-free solder panels
- Thin-film CdTe with manufacturer recycling (First Solar)
- Perovskite solar (emerging, lead-free options)
Frequently asked questions
What's in Solar Panel (crystalline silicon photovoltaic)?
This product type can contain: Lead, among others. Click any compound name above for the full safety profile.
Are there safer alternatives to Solar Panel (crystalline silicon photovoltaic)?
Yes — consider: Lead-free solder panels; Thin-film CdTe with manufacturer recycling (First Solar); Perovskite solar (emerging, lead-free options). See the Safer alternatives section above for details.
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Open in outdoor View raw API dataReference data, not professional advice. Aggregates publicly available regulatory and scientific information. Why we built ALETHEIA →