We do not accept P. BOXES - PLEASE PROVIDE A PHYSICAL ADDRESS. We advise you to use a reputable carrier service when returning your goods.Please check the Voltage information and make sure it matches the one in your country. In case it's not stated in the description, do ask us. We guarantee that your issue will be solved quickly. We usually respond within 24 hours on weekdays. The company DOKIO Energy Technology Co. Is specialized in the production and processing of solar panels. Founded in January 2007, By January 2020, DOKIO solar panels have reached the top 10 among the global online brands. Through IS09001 international certification, German Rhine certification, some products also have practical patents. The company now has dozens of overseas warehouses in the United States, Canada, Japan, Brazil, Italy, Spain, Germany, Britain, Russia, Poland, etc. Can these solar panels be permanently instaled outside or would they deteriate over time? Yes, It is waterproof , BUT meant for temporary or emergency use only. Not designed for permanent installation or prolong weather exposure. DON'T leave them out at night or in bad weather.
Sun damage to fabric case is most likely. Why the solar can not produce 100W power when charging to power station?
As you know , the solar panels are affected by many factors: such as the light intensity and the panel's angle put on the ground. 100w is tested in an ideal laboratory. However, the intensity of the light constantly changes. In addition, the angel of the light illuminating the solar panel also changes with the rotation of the sun. Folds Flat and Easy To Store.Weighs:only 6lb (2.7kg). Foldable Dimension:21201inch (54502.4cm). Solar Charger with Usb Outputs. Equipped with 2 USB output port , charging multiple small devices at the same time, including smartphones. 300 Watts Portable Foldable Solar Panel. 220 Watts Portable Foldable Solar Panel. 160 Watts Portable Foldable Solar Panel. 100 Watts Portable Foldable Solar Panel. 100 Watts Monocrystalline Solar Panel. 20.846.21inch (53117.52.5cm). Dokio 100 Watts 12 Volts Monocrystalline Foldable Solar Panel With Charge Contro. The item "Dokio 100 Watts 12 Volts Monocrystalline Foldable Solar Panel With Charge Contro" is in sale since Wednesday, November 18, 2020. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Solar Power Supplies\Solar Panels & Kits". The seller is "usfreeshippingstore" and is located in San Jose, CA. This item can be shipped to United States.