We are early to focus on medium-power wireless car charger solutions. We provide 10W, 20W, 50W, 100W, 150W, 200W, 300W, 600W, 1KW, and 2KW wireless charging standardized modules and other products, and the module transmission efficiency can reach more than 90%. https://www.evlithiumcharger.com/Products/wireless-charger/