Growatt 51.2V 100Ah Hope 5.5L-A1 Lithium Battery
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The Growatt Hope 5.5L-A1 51.2V Lithium Battery delivers 5.5kWh rated capacity and 5.12kWh usable energy in a compact LiFePO4 design. It features a 93% depth of discharge, more than 6,000 cycles, 100A charging and discharging capability, CAN/RS485 communication and support for up to 12 batteries in parallel. Ideal for reliable solar backup and energy-storage systems.
The Growatt Hope 5.5L-A1 Lithium Battery is a compact and efficient energy-storage solution designed for residential and commercial solar power systems. Built with safe and reliable LiFePO4 battery technology, it provides a rated energy capacity of 5.5kWh and a usable capacity of 5.12kWh.
With a nominal voltage of 51.2V, maximum charging and discharging currents of 100A, and a depth of discharge of up to 93%, the battery allows users to utilize more stored energy while maintaining dependable performance.
The Hope 5.5L-A1 offers a cycle life of more than 6,000 cycles under specified test conditions. It supports parallel connection of up to 12 battery packs, making it suitable for systems that may require additional storage capacity in the future.
Integrated CAN and RS485 communication ports enable reliable communication with compatible solar inverters and energy-management systems. Its compact rack-style construction, high energy density and wide discharge-temperature range make it a practical choice for solar backup, self-consumption and off-grid energy-storage applications.
| Specification | Details |
|---|---|
| Brand | Growatt |
| Model | Hope 5.5L-A1 |
| Battery Technology | LiFePO4 Lithium Battery |
| Nominal Voltage | 51.2V |
| Rated Energy Capacity | 5.5kWh |
| Usable Energy Capacity | 5.12kWh |
| Operating Voltage Range | 40V–58.4V |
| Maximum Charging Current | 100A |
| Maximum Discharging Current | 100A |
| Peak Discharging Current | 120A for 3 seconds |
| Depth of Discharge | 93% |
| Cycle Life | More than 6,000 cycles at 25°C and 0.2C |
| Parallel Connection | Maximum 12 battery packs |
| Communication Ports | CAN / RS485 |
| IP Protection Rating | IP20 |
| Charging Temperature | 0°C to +55°C |
| Discharging Temperature | -20°C to +55°C |
| Dimensions (W × D × H) | 440 × 540 × 130.5mm |
| Weight | 45 ± 1kg |
| Warranty | 5 Years |
| Certifications | CE (EMC), UN 38.3, MSDS and RoHS |
Hajvery Solar Energy provides nationwide delivery across Pakistan for all major solar energy products. We ensure safe, reliable, and timely delivery to residential, commercial, and industrial locations.
Products Available for Delivery
We deliver the following products all over Pakistan:
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Solar Panels
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Solar Inverters
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VFDs (Variable Frequency Drives)
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Lithium Batteries
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Solar Accessories & Related Equipment
Contact for Orders & Delivery
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For Solar Panels and VFDs:
Chat on WhatsApp
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For Solar Inverters & Li-Batteries:
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Our team will guide you regarding product availability, pricing, delivery timelines, and logistics based on your location.
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