Your Professional 15kwh Lithium Battery Supplier

 

Since 2017, we have been focusing on the research, development, production and sales of energy storage batteries, power batteries and various battery packs. We are one of the earliest lithium battery pack manufacturers in China. With the maturity of lithium battery technology and the rapid development of the international market, Boost Battery Technology (Hefei) Co., Ltd.
Our primary product offerings include low voltage battery, high voltage battery, and integrated liquid cooling solutions.

 

 
  • 51.2V280Ah Actively Balance BMS Battery
    Expansion Flexibility. 14.3kWh and 16kwh two modular option,supporting parallel connection up to 16 batteries.. High-efficiency Long-Life. More than 15 years designed lifespan, more than 8000 cycles
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Why Choose us

OEM Services

We offer comprehensive OEM solutions tailored to meet specific client requirements.

Well-Experienced

Our team possesses extensive experience in the practical installation and operational management of battery systems.

High-Quality Standards

All battery production processes are supported by detailed process quality control cards, and only products that pass full inspection are released from the factory.

 

Parameter

 

Battery Model

51.2V280Ah / 51.2V314Ah

Battery Capacity

14.3kwh / 16kwh

Maximum charge current

200A@25+2°C

Maximum discharge current

200A@25+2°C

Cycle life

8000 cycles @25°C

Size(LxWxH)

898x415x260mm

 

Benefits of 15kwh Lithium Battery
 

High Capacity
A 15kWh capacity is significant for a home energy storage system. It can store enough electricity to power a typical household for several hours or even days, depending on the energy consumption. This allows homeowners to be less reliant on the grid and have a reliable source of power during power outages or peak demand periods.

 

Long Cycle Life
Lithium batteries are known for their long cycle life, which means they can be charged and discharged many times without significant degradation. A 15kwh lithium battery for solar can typically last for several thousand cycles, providing years of reliable service.

 

Fast Charging and Discharging
These batteries are capable of fast charging and discharging, allowing them to quickly store excess electricity from solar panels and release it when needed. This is especially useful for households with high energy demands or those who want to take advantage of time-of-use tariffs.

 

Intelligent Monitoring and Management
Many 15kwh lithium battery come with intelligent monitoring and management systems. These systems allow homeowners to track the battery's state of charge, energy consumption, and performance through a mobile app or web interface. They can also optimize the battery's charging and discharging cycles to maximize efficiency and longevity.

 

Safety Features
Lithium batteries are designed with safety in mind. They often have built-in protection mechanisms such as overcharge protection, over-discharge protection, short-circuit protection, and thermal management systems to ensure safe operation.

 

Application of 15kwh Lithium Battery

Residential Energy Storage

For homeowners equipped with solar panels, a 15kwh lithium battery can store excess solar energy generated during the day for use during the night. This setup maximizes renewable energy utilization and enhances energy independence.

Commercial Use

Small to medium-sized businesses can leverage 15kwh lithium battery to power operations, reducing dependence on grid electricity and minimizing energy costs. This is particularly advantageous for businesses operating in regions with high electricity prices.

51.2V560Ah 30kwh Lithium Battery
51.2V560Ah 30kwh Lithium Battery

Backup Power Supply

In areas prone to power outages, a 15kWh battery serves as an efficient backup power supply. It ensures critical systems remain operational during blackouts, greatly enhancing safety and reliability.

Electric Vehicle Charging

With the increasing popularity of electric vehicles (EVs), 15kwh lithium battery can be used in charging stations to store energy for EV charging. This application supports the growth of EV infrastructure and reduces pressure on the grid during peak times.

 

Storage Tips for 15kwh Lithium Battery

 

 

Temperature control

Store in a cool, dry place (ideally 15–25°C / 59–77°F). Avoid extreme heat (e.g., near stoves) or freezing conditions.

 

Ventilation

Use a non-conductive container (e.g., plastic) and ensure airflow to prevent gas buildup.

 

Avoid metal contact

Store separately to prevent short circuits.

 

 

Additional Information

 

Terms Of Payment

We usually accept T/T, L/C, Paypal, Credit card, etc. If you prefer other payments terms, please feel free to discuss with us.

Shipping

We offer various shipping methods, including sea freight, air freight, and express delivery, depending on the order size and destination.

 

Certificate

 

 

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FAQ

Q: How many hours will a 15kWh lithium battery last?

A: A 15kWh lithium battery can provide backup power for 9 to 20 hours, depending on energy usage and system efficiency. For essential loads like fans, lights, and a fridge, your 15kWh lithium battery backup time can stretch to 18–20 hours.

Q: How many panels can charge a 15kWh lithium battery?

A: Each solar panel can generate 2050 watt-hours (Wh) of energy per day. Therefore, if there are 5 hours of sunlight each day, you would need approximately 8 solar panels rated at 410W each to charge a 15 kWh lithium battery.

Q: Can you leave a lithium battery on charge all the time?

A: Once your battery is fully charged, disconnect it from the charger. Leaving devices connected to chargers overnight or for extended periods can lead to overcharging, which may strain the battery and potentially shorten its lifespan.

Q: Is a 15kWh battery enough?

A: As a rule of thumb for a cost-effective solution, total battery capacity equal to half of your daily electricity usage is recommended. If you use approximately 30 kilowatt-hours (kWh) of electricity per day, you'll want to install 15 kWh of solar battery capacity.

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