This 10.4” Sunlight readable LED screen is direct replacement for Hantle/Tranax C4000 and Hyosung NH5000CE that original equipped with 10.4” screen. It comes with a wire adapter that can be directly plug-in to they are existing inverter wire harness. The custom wire adapter also compatible with the following inverters: AT0104, GH025A, DS1002WJM, CXA-0319 and CXA-2081. It is easy to install, no technical skill require, no soldering require, anyone can do it!