12V Foldable Solar Panel Charger - Waterproof Solar Charging Kit for Camping/RV/Outdoor Emergencies, Lightweight Design with USB/DC Output (400WB)

The WZZHHJ 12V Folding Solar Charging Panel Power Storage Solar Pack Solar Photovoltaic Panel Folding Outdoor Set is the ultimate energy solution for outdoor adventurers. This folding system with integrated high-efficiency monocrystalline silicon panels uses a military-grade polyester fiber frame to achieve 270° free opening and closing angle adjustment, and is paired with a detachable energy storage pack to form a complete off-grid power supply ecosystem. Innovative highlights include: Three-stage intelligent charging technology: Automatically optimize voltage output through MPPT controller, improving charging efficiency by 30% compared to traditional PWM controller Multi-terrain bracket system: The adjustable bracket on the back supports multiple installation methods such as ground placement/tent hanging/car adsorption All-weather power generation capability: The unique light-heat separation design ensures stable performance under extreme temperatures of -20℃~65℃ Visual management system: The 2.4-inch LCD screen displays input/output power, remaining power and ambient temperature data in real time Especially suitable for: → RV travelers: The daily power generation can meet the continuous operation of the car refrigerator (60W) for 8 hours + 3 mobile phones for 15 times → Emergency rescue: The PD 60W fast charge configured in the energy storage pack can fully charge the MacBook Pro within 1.5 hours → Outdoor photography: Directly power the drone battery pack/photographic fill light through the DC12V interface

• [Intelligent Energy Management] Built-in intelligent IC chip automatically identifies the current demand of the device. The 12V foldable solar charging panel can quickly charge multiple devices such as mobile phones, tablets, car refrigerators, etc. (supports USB/DC dual output mode)
• [Military-grade protection] Using ETFE high light transmittance material + IP67 waterproof grade design, the solar photovoltaic panel can still maintain stable power generation in harsh environments such as rainstorms/sandstorms (tested to withstand 60mph strong winds)
• [Portable storage system] After folding, it is only the size of a briefcase (23.6×21.7×2.4 inches), with an integrated handle + backpack-style energy storage bag design, which can be easily carried by hikers with one hand
• [Efficient conversion solution] Upgraded monocrystalline silicon cells to achieve a 23.5% photoelectric conversion rate, with a 5-meter extension cable to optimize light capture in shaded environments such as shade/tents (18% increase in power generation compared to traditional polycrystalline silicon)
• [Intelligent safety protection] Equipped with a quadruple protection system of overcharge/over-discharge/short circuit/reverse connection, the LED indicator light displays the working status in real time, and novice users can also operate safely