Playa dust is fine and alkaline. On a station it is a film that holds heat, and in a port it is a failed charge at 11 p.m. We keep the box in the shade, off the ground, where a dust devil is not sanding it, and out of a closed car or a closed rig at noon. A shut vehicle in the sun is an oven. The same rule is on the RV and car camping note.
If the case is hot to the touch, we stop charging it and let it cool somewhere that is not a tent wall. We are not printing a temperature cutoff or a percent of capacity lost. Those lines are on the maker's page for the pack you bought. Heat ends these faster than the week does. That is the claim we will stand behind.
Dust in a port gets a short blast of canned air, outside, can upright. Not a wet wipe, and not vinegar. Vinegar is for the alkali film on hard goods. It stays off ports, screens, and the inside of a station. The blower is for mats and bins. It is too rude for a charging port. The longer clean is how to clean playa dust off gear.
A foldable panel is a top-up on a clear afternoon. Dust on the glass, and a whiteout, make it a folded mat. Charge as if the panel will give you nothing. Match the plug before you trust a wattage printed on the glass. The panel we list is the foldable panel, and the SolarSaga 100W Air is not the panel for the Explorer 300 we carry.
Shade over the tent still does the open hours. A station in the noon sun is a worse buy than a full-price one you keep in the shade. The cloth and the frame are the shade note.