Is SunJack on Sale? November 2026

Questions and answers

What makes the SunJack 120W ETFE panel different from other folding solar panels?

The ETFE laminate is tougher and more UV-stable than the PET film on budget panels, so it resists scratching and clouding over time. It also has integrated kickstands for angled placement and an adjustable strap, and it folds into a carry case with a handle. The trade-off is weight: it is heavier than thin-film panels of similar output.

What can the SunJack 120W panel charge?

At its rated 120W it can charge power stations, portable batteries, phones and laptops through its output ports, given good direct sun. Real output drops with clouds, shade and panel angle, so expect well under the rated wattage in less than ideal conditions. Check your power station's input voltage and connector before buying.

Does SunJack offer a warranty on its solar panels?

SunJack backs its panels with a limited warranty that covers defects in materials and workmanship for a set period; confirm the current terms with the seller you buy from, since the retailer handles the claim. Damage from drops, water intrusion or misuse is not covered.

Can the SunJack panel be used in rain or left outside?

The ETFE surface and sealed edges handle splashes and light rain, but the junction box and connectors are not meant for submersion or prolonged downpours. For permanent outdoor mounting, a rigid glass panel is the better choice. Store it dry and folded when not in use.

When does SunJack tend to run sales?

SunJack discounts most often around major shopping events and outdoor-season kickoffs, and older models are cleared when a new version arrives. Because prices move, check the price history on this page rather than assuming a current offer is the lowest it has been.

Are there SunJack discount codes?

Deal.ai checks what SunJack products actually cost at every store, so a real markdown shows on this page as a deal as soon as it starts, and each product's page has its price history to tell a sale from its usual price.