400 Watt Portable Solar Panel, 23.4% High Conversion Foldable Solar Panel Suitable for Solar Generator,IP67 Waterproof (400W)

400W Portable Solar Panel with Adjustable Kickstands, Foldable IP67 Waterproof Solar Panel

• 400W Solar Panel: With a maximum output of 400W (Pm), the 400W solar panel is capable of rapidly charging a multitude of devices. The 400W solar panel offers dependable power support during outdoor activities or as a backup power source for the home.
• High Conversion Efficiency: The 400W solar panel, featuring ETFE film and monocrystalline silicon, achieves up to 23.4% conversion efficiency. Its design enhances light absorption and efficiency, providing reliable electricity even in low light. This green energy solution eliminates the need for fuel-based generators by harnessing solar power.
• The product's versatile design allows for a variety of applications. The 400W solar panel features four foldable panels. The unfolded size is (78 x 240 x 0.35 cm/30.7*94.5*0.13 inches), and the lightweight design of 12.5kg/27.5lbs makes it easy to carry when moving. The product is suitable for a wide range of applications, including camping, hiking, disaster prevention, and more.
• A stable power supply is essential for optimal performance. The 400W solar panel provides an output voltage of up to 21V (max) and an output current of up to 26.67A (max), ensuring a reliable power supply. Furthermore, the open circuit voltage (Voc) is 18V and the short circuit current (Isc) is 22.2A, which ensures stable power supply even in the event of a damaged solar panel.
• The 400W solar panel is designed to operate in a wide ambient temperature range of -10℃ to 70℃. Furthermore, the optimal operating temperature is +25°C, which allows for efficient charging even at high temperatures. Furthermore, the product is backed by a five-year warranty, providing customers with added confidence in its performance.
• Solar panels that can be connected in series or parallel. solar charger can be connected in series (increasing voltage) or in parallel (increasing current) using multiple panels (up to three panels). The specific adjustment will be based on the acceptable power range of solar charging at the power station. Should you require assistance with the connection process, please do not hesitate to contact us.