Smart Energy, SimplifiedOptimize your power usage, stabilize voltage, and reduce electricity waste with our plug-and-play 28KW Electricity Saving Box. Simply plug it into any standard US outlet and let it work — no wiring, no installation, no hassle.Key Features Intelligent Power Factor Optimization — Reduces reactive power waste and improves overall electrical efficiency Surge Protection — Guards your appliances against voltage spikes and power surges Thermoregulation — Built-in thermal management keeps the device running safely Wide Voltage Range — Compatible with 90V–250V, 50Hz–60Hz systems 28,000W Useful Load Capacity — Suitable for homes, offices, and businesses Plug-and-Play — No setup required; green LED indicator confirms active operation CE, FCC & RoHS Certified — Meets international safety and environmental standards Technical Specifications Model: SD008 Rated Voltage: 90V–250V Rated Frequency: 50Hz–60Hz Useful Load: 28,000W Plug Type: US Standard (Type A) Where to Use ItPerfect for laundry rooms, living rooms, home offices, retail stores, and any space with high electrical demand. One device, multiple solutions — for your home, office, or business.