EcoFlow 220W Bifacial Solar Panel is a two-in-one device with a primary side capacity of 220W whereas the backside delivers 155W additional power for capturing the ambient light. Unique designs make it capable of garnering 25% more solar power. Mirror surface helps to increase energy consumption by almost 80%. The thin panel with tempered glass is durable and can withstand 300°F temperature ensuring it lasts for a long time. This compact and convenient option takes 10% lesser space than any 220W solar panel. Carry case assures more convenience. So, you can take it almost anywhere. Reaching the destination, you can unfold it. The dust-resistant and waterproof solar panel gets a rating of IP68 giving optimum protection from diverse elements. Whether it is summer or rain, the solar panel can work just fine.