Guangzhou Anern Energy Technology Co., Ltd.
300AH Lithium Battery

300AH Lithium Battery

The LiFePO4 300Ah battery from Anern is a robust energy storage solution designed for large-scale residential, commercial, and industrial applications. With its LiFePO4 technology, this battery ensures long-lasting performance, offering over 4,000 charge cycles with minimal degradation. The 300Ah lithium battery is built for safety and reliability, with built-in protection features to prevent overcharge and discharge. With its high energy density and efficient performance, it’s a perfect choice for those requiring scalable, sustainable energy storage.

Send Inquiry

300AH Lithium Battery Specifications

ModelAN-LPB-N-48300 (Floor type)AN-LPB-N-24300 (Floor type)AN-LPB-N-48300 (Floor type)AN-LFP12300
Product NameAN-LPB-Npro Series 48V300AH Floor Type Lithium BatteryAN-LPB-N Series Floor Type Lithium Battery 25.6V300AHAN-LPB-N Series Floor Type Lithium Battery 51.2V300AHAN-LFP Series Lithium Battery 12.8V300AH
Battery TypeLiFePO4LiFePO4LiFePO4LiFePO4
Typical Capacity (AH)300AH

300AH

300AH300AH
Typical Voltage (V)51.2V

25.6V

51.2V12.8V
Energy Storage (Kwh)15.36Kwh

7.68WH

15.36WH3840WH
Working Temperature (℃)

Charge: 0-+55℃

Discharge: -20-+60℃

Charge: 0-+55°C

Discharge: -20-+60°C

Charge: 0-+55°C

Discharge: -20-+60°C

Charge: 0-+55°C

Discharge: -20-+60°C

Max. Charge Current (A)200A150A200A150A
Max. Discharge Current (A)200A150A200A250A
Dimension (mm)815*455*350mm500*390*260mm786*390*260mm522*240*218mm
IP GradeIP54IP54IP54IP54
CommunicationRS232, RS485, CANRS232, RS485, CANRS232, RS485, CAN
CertificationsCE, ROHS, UN38.3, MSDSCE, ROHS, UN38.3, MSDSCE, ROHS, UN38.3, MSDSCE, ROHS, UN38.3, MSDS



ANERN 300AH Lithium Battery Advantages

ANERN 300AH Lithium Battery Advantages

ANERN 300AH Lithium Battery Advantages
Low self-discharge rate

Lithium batteries have an extremely low self-discharge rate and can maintain a high level of charge even if not used for a long time, ensuring that power is always available when needed.

ANERN 300AH Lithium Battery Advantages
Extended lifespan

Optimized for continuous charge and discharge cycles, this product is designed to handle frequent use with ease, delivering a stable power supply throughout its lifespan of over 8 years.

ANERN 300AH Lithium Battery Advantages
Implement advanced battery management system (BMS)

Our advanced BMS delivers unmatched stability and extends battery life. Equipped with RS485, RS232, and CAN interfaces, it seamlessly works with leading inverter brands.

ANERN 300AH Lithium Battery Advantages
​Strong environmental adaptability

Solar lithium batteries can maintain stable performance under a variety of environmental conditions, including high temperature, low temperature, humidity and other harsh environments, improving the reliability and stability of solar power generation systems.

How Does a 300Ah Lithium Battery Improve the Efficiency of Commercial Power Systems?

With a 300Ah LiFePO4 battery, commercial power systems can store a large amount of energy, making it easier to manage high energy demands during peak hours or power outages. This increased capacity ensures that businesses can store more energy from renewable sources like solar, leading to better utilization of generated power.

LiFePO4 300Ah batteries charge faster than traditional lead-acid batteries. In commercial power systems, this means faster energy recovery during the day (e.g., storing more energy from solar panels in less time) and a quicker turnaround for power storage. This ability to charge rapidly helps optimize energy use and reduces the risk of having insufficient stored energy during critical periods.

Despite offering high capacity, a 300 Ah lithium battery is compact and lightweight compared to lead-acid batteries of the same size. This saves space in commercial settings where energy storage must be integrated within existing infrastructure. Additionally, LiFePO4 systems are modular, so businesses can easily scale up the system by adding more batteries as energy needs grow.

LiFePO4 batteries are more environmentally friendly than lead-acid batteries because they don’t contain toxic materials like lead and sulfuric acid.  As businesses become more conscious of their environmental impact, using battery 300Ah aligns with sustainability goals and reduces hazardous waste.

LiFePO4 batteries are recognized for their safety and stability. They have a much lower risk of thermal runaway compared to other lithium-ion chemistries and are less prone to overheating or catching fire. In a commercial environment, where safety is a top priority, it offers peace of mind while maintaining high efficiency.


300 Ah lithium battery



Key Benefits of Using a 300Ah Lithium Battery in Off-Grid Solar Systems

A 300Ah lithium ion battery provides a substantial amount of energy storage, making it ideal for off grid solar power system where access to the grid is limited or unavailable. It can store enough power to meet the demands of homes, cabins, or remote facilities, providing reliable energy even during long periods without sunlight or when the grid is down.

Despite their high capacity, 300Ah lithium batteries are more compact and lighter than traditional lead-acid batteries. This makes them easier to install and store, particularly in off-grid systems where space may be limited. A lighter battery also makes transportation and handling more convenient, which is important for remote locations.

If your energy needs grow over time, lithium batteries are easily scalable. You can add more lithium batteries to expand your system’s storage capacity. This modularity allows you to adjust your system as your energy consumption increases, ensuring that you’re always able to meet your power needs without overhauling the entire setup.

Lithium batteries perform well in extreme temperatures. They are less likely to be damaged by high heat or cold, making them ideal for off-grid and backup systems in varying climates. They maintain more consistent performance across a wide range of temperatures compared to other types of batteries.

In a backup power system, a lithium 300Ah battery provides reliable energy during power outages, ensuring your critical systems continue to function without interruption. With a high-capacity lithium battery, you’ll have the confidence that your backup power system can provide energy when you need it most.


300Ah lithium ion battery

Why Choose a 300Ah Lithium Battery for High-Capacity Solar Energy Storage?

300Ah lithium battery

Opting for a 300Ah lithium battery for solar energy storage provides the benefits of increased storage capacity, longer lifespan, better efficiency, and minimal maintenance. It’s perfect for high-demand applications and scalable solar systems, ensuring reliable, cost-effective energy storage for years to come.

Increased Storage Capacity

A 300Ah lithium battery can store more energy compared to smaller batteries, making it ideal for homes or businesses with higher energy consumption or larger solar setups. This allows you to store more solar power for use during cloudy days, at night, or during times of high demand.

Longer Battery Life

Lithium batteries generally last much longer than other types of batteries. A 300 ah lithium battery can typically last 5,000 to 7,000 charge cycles—far more than the 300-500 cycles of lead-acid batteries. This longevity means fewer replacements and more savings over time.

Faster Charging and Higher Efficiency

Lithium batteries charge faster than lead-acid batteries, which means you can store more energy in a shorter time. This is particularly useful in places with intermittent sunlight, as your battery will be able to recover quickly and store more power during the day. They also have higher efficiency (95% or more), meaning less energy is lost during the charging and discharging processes compared to other battery types, improving overall system performance.

Reduced Maintenance

Lithium batteries require minimal maintenance compared to lead-acid batteries, which need regular checks for water levels, cleaning, and maintenance of terminal connections. A battery 300ah operates with little to no upkeep, saving you time and effort over its lifespan.

Get in Touch with ANERN
Professional service

Focus on providing customers with one-to-one services, and one-stop solar system solutions.

Patented design products

Anern has set up a professional R&D team, 70% of the products are exclusively designed.

Worldwide partners

Anern has cooperated with customers in more than 200+ countries regions around the world, and is a reliable supplier for customers.

Factory Outlet

Anern factory covers an area of more than 30,000 square meters, and the supply capacity can fully meet any needs of customers.

Please write down your whatsapp or other contact correctly
Please write down your email address correctly
Please write down your message
Please write down your whatsapp or other contact correctly
Please write down your email address correctly
Please write down your message
Please fill up your requirement, our sales staff will contact you in time.Thank you!
Please write down your whatsapp or other contact correctly
Please write down your email address correctly
Please write down your message
TOP