About This

• 17.2 lbs Ultra-Light — Our OptiSolex 440W Solarbag is 𝟕𝟓% 𝐬𝐦𝐚𝐥𝐥𝐞𝐫 and 𝟔𝟐% 𝐥𝐢𝐠𝐡𝐭𝐞𝐫 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 — 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 — 2×220W 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 — 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 — 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 — ETFE-laminated and IP65 rated, this solar panel ensures reliable outdoor performance. With a carry handle and adjustable shoulder straps, it’s easy to transport. Includes a 3-year materials and workmanship warranty.

Overview

• Brand : OPTISOLEX
• Material : Silicon
• Product Dimensions : 21.06"L x 4.53"W x 17.16"H
• Efficiency : High Efficiency
• Included Components : 440W Solarbag ×1, Carabiner ×4,Shoulder Straps ×1,User Manual ×1