Growatt Hope 5.5L-A1 is a high-capacity lithium battery designed to support modern solar systems with smooth and dependable power storage. It uses LFP chemistry, known for its safety, stability, and long cycle life. The battery is engineered for both daily cycling and backup usage, making it ideal for homes and small commercial setups.
Its smart BMS ensures safe operation by regulating temperature, voltage, and current. The battery delivers consistent performance even during long hours of load shedding. With its modular design, it can be expanded to meet growing energy needs over time.
The Hope 5.5L-A1 offers strong backup power, fast charging capability, and high round-trip efficiency, giving users maximum value from their solar investment. It is built to handle Pakistan’s environmental conditions while keeping energy costs low in the long run.
Specifications
Model
Growatt Hope 5.5L-A1
Battery Type
Lithium Iron Phosphate (LFP)
Nominal Voltage
51.2V
Nominal Capacity
5.5 kWh
Usable Capacity
Approx. 90% Depth of Discharge
Cycle Life
6000+ cycles
Maximum Charge Current
50A
Maximum Discharge Current
50A
Round-Trip Efficiency
95%
Communication Interfaces
CAN / RS485
Protection
Over-charge, over-discharge, over-current, short-circuit, temperature protection.
Operating Temperature
Charge: 0°C to 55°C
Discharge: -20°C to 55°C
Mounting Type
Wall-mount or rack-mount
Weight
Approx. 50 kg (may vary slightly)
Compatibility
Works with Growatt hybrid inverters and other supported brands.
