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Folded black solar panel with dual USB ports visible

PISKEKAT

PISKEKAT 20W Solar Charger 15W Dual USB QC 3.0 PD 15W

SKU CH-W1AE-3ZT8C

A 20W foldable monocrystalline panel delivers up to 15W via dual USB ports with QC 3.0 and PD 15W for phones, tablets and power banks

  • TypeCharger Kit
  • 20W panel delivers up to 15W output in strong sunlight
  • 24% conversion efficiency from monocrystalline cells with ETFE surface
  • Dual USB ports include QC 3.0 and PD 15W for fast charging
  • Smart chip detects device and optimises charging speed automatically
  • Foldable lightweight design suits phones, tablets, GPS and cameras

20W Portable Solar Panel

This 20W foldable panel uses monocrystalline cells with up to 24 percent conversion efficiency. Dual USB ports deliver a combined 15W maximum in full sun. It charges phones, tablets, power banks and small USB devices directly. The unit stores no energy and has no DC output.

Campers and hikers needing daytime USB power

Suits users who can keep the panel in direct sunlight while charging. Not for anyone needing stored energy for night use, cloudy-day reliability or DC-input devices such as portable power stations. Indoor or shaded operation will not provide usable current.

15W peak USB output under full sun

The single figure that decides fit is the 15W maximum combined output in optimal conditions. If your devices need more power or consistent charging regardless of weather, this panel will not meet the requirement.

Highlights

  • 20W panel delivers up to 15W output in strong sunlight
  • 24% conversion efficiency from monocrystalline cells with ETFE surface
  • Dual USB ports include QC 3.0 and PD 15W for fast charging
  • Smart chip detects device and optimises charging speed automatically
  • Foldable lightweight design suits phones, tablets, GPS and cameras

Specifications

TypeCharger Kit

Questions about this item

How often should the ETFE surface be cleaned to keep the 24% conversion rate?

Wipe the ETFE coating with a damp cloth whenever dust or bird droppings are visible; no scheduled replacement parts are required.

What limits output first during a long sunny day — the panel or the ports?

The panel peaks at 15W total; with both ports active each port is capped at 10W, so the port limit appears before the panel limit.

Does the unit get hot or make noise when charging two devices all day?

No moving parts mean silent operation; the monocrystalline cells warm in full sun but stay within normal operating temperatures.

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