12W/20W Solar Powered Laptop Backpack with Dual USB Ports – Waterproof Travel Charging Bag Color:12W Solar Panel

12W/20W Solar Powered Laptop Backpack with Dual USB Ports – Waterproof Travel Charging Bag Color:12W Solar PanelOverview This 12W 20W Solar Powered Laptop Backpack is a must have for eco conscious travelers, students, and outdoor enthusiasts. Featuring high efficiency monocrystalline solar panels with up to 23% energy conversion, this backpack turns sunlight into usable power for your devices. Equipped with a dual USB output (5V 2. 1A max) and roomy compartments, its ideal for charging phones, tablets, or power banks while on the go. The water repellent design,

IEC61215/2016 and IEC61730 (2016)

increasing energy harvest even in low-light or variable sunlight conditions

ensuring high energy yield even under extreme temperature variations

The solar charger is made of high efficiency monocrystalline solar panel and it is laminated by ETFE durable film

2 Short Circuit Current-Isc (A) 18

With a maximum power output of 270W and a 16

445-465 Watt) is designed for ground power plants and distributed projects

PTZ: rotates 270° Horizontally and 90° Vertically

With an operating temperature range of -40°C to +85°C

9 LR5-72HBD-545M 545 49

52 Module Efficiency (%) 21

we will reply within 24 hours (secret: customer service will reply quickly at 16:00-18:00 Beijing time)