The Growatt Hope 4.8L‑C1 is a high-performance, 19-inch rack-mounted lithium battery module offering 4.8 kWh of energy storage at a 48 V nominal voltage. Built with Lithium Iron Phosphate (LiFePO₄) cells, it delivers enhanced safety, long cycle life, and efficient energy density. With a usable capacity of approximately 4.46 kWh and a depth of discharge (DoD) of 93%, it ensures maximized energy usage. Rated for up to 4.5 kW continuous discharge—with 6.1 kW peak for 6 seconds—it supports substantial loads while offering 50 A charge and 100 A discharge currents. The unit is easily expandable, allowing up to 16 modules in parallel through reliable CAN or RS485 communication, making it ideal for scalable residential or commercial solar storage systems. Rugged in design, it measures a compact 442 × 130 × 480 mm, weighs around 45 kg, and features IP20 protection. Operating across temperatures from –10 °C to +55 °C (storage down to –20 °C), it comes with a 5-year warranty—a solid choice for efficient, safe, and scalable energy storage.