Growatt Hope 5.5L-A1 48V/106 Ah 5.5 kWh LiFePO₄ Battery

The Growatt Hope 5.5L-A1 is a high-performance 48V lithium battery designed for modern homes in Bangladesh. Utilizing ultra-safe Lithium Iron Phosphate (LiFePO₄) chemistry, this 5.5kWh module provides reliable backup power for long load-shedding hours. Unlike traditional tubular batteries, the Growatt Hope series is compact, maintenance-free, and lasts over 10 years. At Solar House BD, located at 268 Nawabpur Complex, we recommend this unit for anyone seeking a premium, long-term energy solution.

Advanced Features of the Growatt 5.5kWh Lithium Module

This battery is engineered for maximum efficiency with a 93% Depth of Discharge (DOD), allowing you to use almost all of its stored energy. It features a smart Battery Management System (BMS) that protects against overcharging, deep discharge, and high temperatures. The Growatt Hope 5.5L-A1 is easily scalable; you can parallel up to 12 units to reach a massive 66kWh capacity. It pairs perfectly with our Growatt 5kW or 6kW hybrid inverters to create a seamless, smart energy ecosystem.

Technical Specifications & Installation

The Growatt Hope 5.5L-A1 features a standard 19-inch rack-mount design, making it easy to install in a tidy cabinet setup. With a nominal voltage of 51.2V and a rated capacity of 106Ah, it provides stable power for heavy loads like ACs and fridges. It supports a 100A continuous discharge, ensuring high power delivery when you need it most. For those looking for the ultimate backup, visit Shop 151 on the 2nd floor to see how this unit compares to our Hithium or LVTOPSUN lithium options.

Why Choose Solar House BD in Nawabpur?

We are proud to offer the genuine Growatt Hope 5.5L-A1 with a comprehensive 5-year official warranty. Our expert team provides technical support for BMS communication setup and inverter configuration. By choosing us, you ensure your system meets international CE and UN38.3 safety standards. We also provide high-quality monocrystalline solar panels to help you charge your lithium bank for free. Visit us today in Nawabpur for the best pricing and professional installation advice in Dhaka.