100Ah Deep Cycle Lithium Solar Battery

LP-AF51AA LiFePO₄ battery module
Manufactured by Foshan Top One Power Technology Co., Ltd.
The LP-AF51AA is a 51.2 V, 100 Ah lithium iron phosphate battery module from Foshan Top One Power Technology Co., Ltd., a manufacturer based in Foshan that has been producing renewable energy equipment since 2003. This unit belongs to the LP-AF series and is designed for residential energy storage, solar self-consumption systems and commercial backup applications, where safety, cycle life and energy density are more important than initial cost.

The LP-AF51AA stands out thanks to its combination of capacity and current handling. It stores 5 kWh of usable energy and supports continuous charge/discharge at 100 A - enough to run a 5 kW inverter at full capacity without breaking a sweat. The 51.2 V nominal voltage is a direct drop-in replacement for 48 V systems, which are the standard for most residential off-grid and hybrid setups. The cycle life is rated at over 6,000 cycles at an 80% depth of discharge, which equates to approximately 15 years of daily cycling - a significant improvement on lead-acid batteries, which usually require replacement every three to five years.

The LP-AF51AA comes with a built-in battery management system (BMS) that monitors individual cell voltage, temperature and current in real time, providing protection against overcharging, overdischarging, overcurrent and short circuits. The BMS also handles passive cell balancing to keep the pack performing consistently over thousands of cycles. Communication options include CAN, RS485 and RS232, ensuring compatibility with most major inverter brands on the market. Its modular design allows you to connect up to 13 units in parallel, enabling you to scale storage capacity from 5 kWh to 65 kWh without replacing the entire system.

The LP-AF51AA can be mounted on a wall and comes with an LCD display for local status monitoring. It is rated for indoor installation in clean, dry environments. It is backed by Foshan Top One Power Technology Co., Ltd.

<p>The LP-AF51AA can be mounted on a wall and comes with an LCD display for local status monitoring. It is rated for indoor installation in clean, dry environments. It is backed by Foshan Top One Power Technology Co., Ltd.</p>

Hot Tags: 100ah deep cycle lithium solar battery, China, manufacturers, suppliers, factory, customized, quotation, low price, buy discount, pricelist