Liftmaster 40w33a Solar Package (On Sale)
- Solar Kit for CSL24V, CSW24V and LA500 Openers
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aka 33AH24VSLRPKGU
40W33A package includes: 2- 20W12V Solar Panels delivering a massive 40 watts of power to fill up a pair of equally large 33amp 12VDC batteries using a single solar harness to connect them all.