Panel-safe cleaning solutions, compared
Every panel-safe cleaning solutions product we list, side by side, ordered by makes. Specs come from each maker’s own page, never from a marketplace listing. Open a product for our review and the link to buy it.
| Product | Size (oz) | Makes (gal) | pH | Ready to use | Tier | What it doesn’t include |
|---|---|---|---|---|---|---|
| Teexpert Solar Panel Cleaner (1 gallon concentrate) | 128 oz | 600 gal | No | Mid | Both Polywater SKUs (SPW-128 and the SPW-35HS 2-pack) are unavailable on Amazon. This gallon concentrate has similar dilution economics. Backup link: https://amzn.to/4zCgzHg | |
| Winsol Solar Brite (5 gallon pail) | 640 oz | 165 gal | Mild | No | Pro | The Heliotex 5-gallon (B06XY4C1GG) is unavailable. This is the same soap as the gallon row — cross-link the two. Backup link: https://amzn.to/4iCrc6N |
| Teexpert Solar Panel Cleaner (32 oz concentrate) | 32 oz | 150 gal | No | Entry | ||
| Solar Brite (solar panel cleaning soap, quart/gallon) | 128 oz | 33 gal | Mild | No | Mid | |
| Absolutely Clean Bird Poop Remover (32 oz enzyme spray) | 32 oz | Yes | Entry | Both Poop-Off 32 oz listings are unavailable. This is the same enzyme, no-ammonia chemistry. Backup link: https://amzn.to/4zRG0F5 | ||
| Bare Ground One Shot Glass & Solar Panel Cleaner Concentrate | No | Mid | ChemiTek is not sold on Amazon US at all. IMPORTANT: this product carries no anti-soiling 'protect' coating claim — the page copy must not claim one. | |||
| CLEANTITE Solar Panel Cleaner / Solar Sheen (1 gallon concentrate) | Mid | |||||
| Essential Values Solar Panel Cleaner (concentrate) | Entry | |||||
| Glass Gleam Solar (super-concentrate) | 128 oz | No | Mid |
All gear · Best Solar Panel Cleaning Soap (2026 Buyers Guide) · /gear/panel-safe-cleaning-solutions