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Panel-safe cleaning solutions
CLEANTITE Solar Panel Cleaner / Solar Sheen (1 gallon concentrate)
CLEANTITE Solar Panel Cleaner (1 gal) is a mid-tier concentrate for anyone past a single array: a gallon that the rebuild sheet rates at about 512 gallons of solution.
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Skip it if you clean one small array; a 32-ounce concentrate lasts a season or two. Skip it if you want a maker's page to check; we could not find one, so the yield here comes from the rebuild sheet only.
How it compares
| Product | Size (oz) | Makes (gal) | pH | Ready to use | Tier | What it doesn’t include |
|---|---|---|---|---|---|---|
| This pageCLEANTITE Solar Panel Cleaner / Solar Sheen (1 gallon concentrate) | Mid | |||||
| 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. | |||
| Essential Values Solar Panel Cleaner (concentrate) | Entry | |||||
| Glass Gleam Solar (super-concentrate) | 128 oz | No | Mid |
What it doesn’t include
- No maker page could be found, so no specs are listed.
Put your own panels into the soiling-loss calculator to see what dirty glass costs you each year. Then read Best Solar Panel Cleaning Soap (2026 Buyers Guide).
Rather not DIY? Get free quotes from vetted local pros, the safer choice for anything above one story.