The OUPES Mega Series Portable Power Station redefines off-grid energy solutions with its modular, high-capacity design. Built to scale, it seamlessly integrates with B2 expansion batteries-delivering up to 15.36kWh (Mega 3) for extended power needs. Harness solar energy efficiently via a 2100W solar input (Anderson port) to recharge rapidly under sunlight, perfect for remote adventures or backup power. Its robust LiFePO4 battery ensures 3,500+ cycles at 80% capacity, offering unmatched durability over traditional lithium-ion alternatives. Control settings remotely via the WiFi/Bluetooth-enabled app, monitoring battery status or scheduling updates on-the-go. With 10 versatile outputs-including 100W USB-C PD, QC3.0 USB-A, and 12V/30A Anderson ports-it powers everything from medical devices to RVs. The stackable design fits effortlessly with Mega 1/2/3 stations, letting users customize capacity for homes, outdoor setups, or emergencies. Weighing just 41.8lbs, it's a portable powerhouse ready for outages or off-grid living. Backed by a 5-year warranty and 24/7 support, OUPES ensures reliable, long-term energy independence.