Great panel!
The Advent was my second panel, purchased to replace an underpowered 15W panel for use with marine batteries for a water circulation project including two 12V diaphragm pumps. the panel is a beautiful blue crystalline color and performs very well. Mounting required a bit of jury-rigging using angle brackets and sheet metal screws, because it comes only with a few small mounting holes on the back that are difficult to access. Nevertheless, the instructions and setup were easy and I've very satisfied with the panel.
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