Description:--Made of high quality materials, environmentally friendly, durable and sensitive.It has a high conversion rate.--Solar panels with two outputs and USB interface to meet all your requirements.--Environmental protection and environmentally friendly, realising the conversion of solar energy into electrical energy--It has a wide range of applications and can be used in many places, such as cars and small household appliances.--A solar panel is a device that converts solar radiation directly or indirectly into electrical energy by absorbing sunlight.Compared to ordinary batteries and rechargeable batteries, solar modules are more energy efficient and environmentally friendly.