Seamless Power Switch: Provides UPS backup within 20ms during power outages, ensuring uninterrupted operation. Eco-Friendly & Silent: Designed to integrate with solar panels and rooftop PV systems via Jackery Explorer 5000 Plus for sustainable energy use. Energy Savings: Charging-discharging mode helps reduce electricity costs. Compact & Maintenance-Free: Lightweight, easy to install, and requires no maintenance. Smart App Control: Enables real-time monitoring and energy management. Note: The Smart Transfer Switch is only compatible with the Jackery 5000 Plus Series. Once you receive your Jackery 5000 Plus and the STS, please complete the online STS Installation Request Form and contact Jackery to initiate the installation process.