Small. Powerful. Versatile. Effective.
Our budget solar crawl space fan.
CSF 210 Basic is the CSF 210 without the adjustable solar panel Flex Mount. The small (7" x 16"), light, 10 watt mono-crystalline solar panel has spacers on the back that allow panel cooling and drainage. The panel attaches to a clean, flat, sunlit surface area of at least 7" x 16", using silicone or other outdoor adhesive caulk (not provided in kit). No screws or holes.