440W Portable Solar Panel, 17.2lbs Foldable SolarBag, Splits 2ร—220W Solar Blanket, 25% High Efficiency, Lightweight Solar Panel Charger for Camping, RV, SUV, Marine, Off Grid

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$470.00
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$470.00
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Free shipping Free 30-day returns

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Management number 208113747 Release Date 2026/03/22 List Price $188.00 Model Number 208113747
Category
  • 17.2 lbs Ultra-Light โ€” Our OptiSolex 440W Solarbag is ๐Ÿ•๐Ÿ“% ๐ฌ๐ฆ๐š๐ฅ๐ฅ๐ž๐ซ and ๐Ÿ”๐Ÿ% ๐ฅ๐ข๐ ๐ก๐ญ๐ž๐ซ than comparable 400W systems, freeing up space for your essential gear so you no longer ave to choose between solar panels and your cooler.
  • Rated 440W Output โ€” Built with N-type cells reaching up to 25% conversion efficiency. While output varies with conditions, it delivers about 10% more than standard 400W panels under full sunlight.
  • Zipper Design โ€” 2ร—220W panels fold independently for flexible placement. They can charge both an RV battery and a power station at the same time, with each panel supporting up to 3 electronic devices. The panels can be split for lightweight camping or combined for RV trips, meeting various needs.
  • High Compatibility โ€” Works with most portable power stations and, when paired with the Optisolex SolexBrick S1 (not included), easily charges LiFePO4 batteries at 12V, 24V, or 48V, meeting various outdoor and emergency power needs.
  • 6-Port Fast Output โ€” USB-C 45W, USB-A 18W, and USB-A 15W ports charge multiple devices simultaneously, meeting the needs of power stations, phones, and small appliances. Say goodbye to power anxiety.
  • Durable Design & Warranty โ€” ETFE-laminated and IP65 rated, this solar panel ensures reliable outdoor performance. With a carry handle and adjustable shoulder straps, itโ€™s easy to transport. Includes a 3-year materials and workmanship warranty.
Size 440W
Brand OPTISOLEX
Color Black
Voltage 42 Volts (DC)
Material Silicon
Efficiency High Efficiency
Item Weight 18.7 pounds
Part Number OSSB400SP
Manufacturer OPTISOLEX
Maximum Power 440 Watts
Folded Knife Size 21.06 x 17.16 x 4.53 inch
Item model number OSSB400SP
AC Adapter Current 11.2 Amps
Batteries Required No
Product Dimensions 21.06"L x 4.53"W x 17.16"H
Included Components 440W Solarbag ร—1, Carabiner ร—4,Shoulder Straps ร—1,User Manual ร—1

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4.2 out of 5
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145 ratings | 59 reviews
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