The PowerShield Series 1 Backup Power System from ROCKSOLAR is the perfect solution for Canadians who need an efficient and reliable energy storage solution. With its 48V 50Ah LiFePO4 Battery Pack and its Pure Sine Wave 48V 3500W Energy Storage Inverter Control All-in-One Machine, it offers superior safety features such as over-voltage, under-voltage, over-current, short protection functions, and high/low-temperature protection. This system also boasts an impressive charging and discharging efficiency of 95%, as well as advanced MPPT technology that ensures a tracking efficiency of up to 99.9%. It is designed with two output modes - mains bypass and inverter output - for uninterrupted power during outages. Additionally, communication with external devices is possible thanks to the RSCan/RS485 Communicate functions. With this backup power system, you can rest assured that your home will have an uninterrupted power supply during power outages, ensuring the safety and comfort of your family. Get the PowerShield Series 1 Backup Power System from ROCKSOLAR today and enjoy the benefits of reliability and efficiency.