Abstract: For Scalable iPindow of iPhome & Scalable Smart Window of Smart Home, the Wireless Window 5R System W5RS is constituted of smart Multimedia Window, smart Electrochromic Window and smart Solar Window, etc. The smart Solar Window harvests solar energy to be electric energy to provide power to smart Multimedia Window and smart Electrochromic Window, etc. “W5RS” is the next generation standard. “5S” represents “Smart Solar Supply Silicon System”. “W5” represents “Wireless Wireline Weave Wishful Window”. “5R” represents “Recycling Resonant Resynchronization Rectifying Regulator”. “W5RS” is the killer application and “5R” is the killer core technology. For the WPC Qi and A4WP wireless power supply standards, the novel 5R can have the AC/DC power efficiency 95% which is the highest.