About products: What type of solar panel is this? This is a 405-430 watt solar panel with a high efficiency of 22%, utilizing PERC technology. Manufactured by UE company, it features a sleek black frame. What are its selling points? Higher conversion efficiency，Slower power degradation better quality, longer warranty. Logistics information：1722*1134*30mm ，36pcs per pallet，936pcs per 40'HC. 400 Watt Solar Panel Price：We usually calculate the price of a solar panel based on its power, which is generally US$0.12 to US$0.15 per watt, so its price is US$51.6-64.5.The market is fluctuating Inquire now！   About UE: What kind of company are we? We have fourteen years of industry experience, over two hundred employees, and export to 150 countries and regions. What products do we have? We export solar panels, including UE brand and tier 1 brands such as Jinko, Longi, JA, Trina, and Tongwei. We also export  solar energy systems, inverters, energy storage batteries, and other products." What services do we provide? We offer turnkey services - customizing a complete set of products according to your needs. We have dedicated logistics, design, and electrical engineering teams to provide services. What project cases do we have? Please click to view.  

1\What can a 400 watt solar panel run? If you have a relatively energy-efficient home refrigerator, it can generate enough electricity per day to run your refrigerator .The premise is that you have an energy storage battery so that the electricity generated during the day can be used at night. 2\How much does a 400 watt solar panel cost? We usually calculate the price of a solar panel based on its power, which is generally US$0.15 to US$0.2 per watt, so its price is US$60-80. This price does not include shipping and tax. In addition, if you want to be able to use solar energy, you generally need to purchase products such as brackets and inverters. 3\How many amps does 400 watt solar panel produce? The amps of this solar panel is 10.49-10.81 amps. 4\How big is a 400 watt solar panel? The size of this solar panel is 1722 ×1134 × 30mm. 5\How much power does a 400 watt solar panel produce? If you installed it in Washington, D.C. under classic conditions its power generation would be 400w*4=1.6kwh Power output varies depending on factors such as:Sunlight intensity、Temperature、Orientation and tilt angle、Panel age and degradation.  More questions Inquire now！