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Your Professional Energy Storage Batteries Manufacturer

 

Huizhou Wanhong Energy Technology Co.,Ltd was established in 2015 and is located in Building 1, DahongTechnology Park, XinxuTown, Huiyang District, Huizhou City, Guangdong Province,China, enjoying convenient transportation and beautiful environment. Our company covers an area of 5088 square meters and has 150 employees. We are specialized in R&D and produce Lithium Battery Pack . Our company has rich experience in the Lithium Battery industry. Our main products include Solar storage Battery.Power Lithium Battery,LiFePO4 Battery;Golf cart Battery ect.

Why Choose US

Wide Range of Product Uses

Our products are suitable for various electric vehicles, including golf carts, electric motorcycles, e-bikes, electric tricycles, Automated Guided Vehicles (AGVs), Utility Task Vehicles (UTVs), All-Terrain Vehicles (ATVs), club cars, and electric vehicles (EVs). They are designed to fulfill diverse transportation and operational requirements, serving industries from personal mobility and recreational activities to commercial and industrial applications.

Quality Guaranteed

Our products are certified by globally recognized standards, including UL, CE, FCC, KC, UN38.3, IEC62133, PSE, ISO9001, ROHS, and MSDS, reflecting our commitment to delivering high-quality and reliable solutions. Known for our professionalism, high-quality products, and competitive pricing, we have earned the trust of our customers.

 

 

Global Market

The products have been sold to more than 30 countries and regions in Asia, Europe, the United States and Africa, and are widely recognized by domestic and foreign customers.

Excellent service

All our batteries come with a 10-year warranty. If there's a problem, we'll replace it for free. Plus, our customer support team is always available to help.

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Types of Energy Storage Batteries
 

 

01/

Lifepo4 Wall Mounted 48v 100ah
This battery provides 7.68kWh of energy storage and uses automotive grade A+ battery cells for durability and reliability. The 51.2V 150Ah capacity provides long-term efficient operation and more than 6000 charge and discharge cycles.

02/

48V Rack Mount Lithium Battery
Scalable Energy Storage: Expand your storage by connecting multiple 15kWh battery modules in parallel to ensure your energy needs are always met.

03/

48v Lifepo4 Server Rack Battery
The voltage range can be selected based on the market : The low-end market is more suitable for 48V due to price constraints, while the mid- To high-end market is more suitable for 51.2V.

04/

Server Rack Battery 48V
One of the standout features of this battery is its long cycle life – Over 6000 cycles at 80% DOD! This means the battery has a lifespan of over 10 years. Its automotive A+ cells ensure consistent, stable output to keep your system running smoothly.

05/

Lithium Battery Wall Mount
One battery, two mounting options Whether you want to save floor space or need a standalone option, this battery offers convenient mounting methods: Wall-mounted or floor-standing. You can choose the method that best suits your setup.

06/

Solar Battery Wall Mount
This battery comes with a built-in fireproof module designed to quickly extinguish any potential fires, even in the rare case of an accident. Peace of mind is priceless, and this feature ensures your system remains secure under any circumstances.

Advantages of Energy Storage Batteries
 

Enhancing Grid Stability and Reliability
One of the primary benefits of BESS Battery Energy Storage Systems is its ability to enhance grid stability. By storing excess energy during low demand and dispatching it during peak times, BESS helps to maintain a steady supply of electricity, thus preventing the volatility often associated with traditional energy sources and renewables that are dependent on weather conditions.

 

Facilitating Renewable Energy Integration
As the world shifts towards renewable energy, the intermittent nature of sources like solar and wind poses challenges for grid management. BESS acts as a buffer, absorbing excess production during peak generation times and supplying energy when production drops.

 

Reducing Energy Costs for Consumers
BESS can also play a significant role in reducing energy costs. By enabling energy storage during off-peak hours when it is cheaper and releasing it during peak hours when prices are higher, BESS helps in managing energy costs more effectively.

 

Supporting Decentralized Energy Systems
The flexibility of BESS also supports the growth of decentralized energy systems, such as microgrids. These systems can operate independently from the main grid and are crucial during emergencies or in remote areas where grid connectivity is unreliable.

15kwh Solar Battery
 

Specification

 

Battery Type

LiFePO4

Nominal Battery Energy

4.8kWh

Nominal Capacity

100Ah

Nominal Voltage

48V

Operating Voltage

42 ~ 54V

Recomended Charge & Discharge C Rate

0.5C

Recommended Charge/Discharge Current

50A

Max. Power Charge/Discharge Current

75A

Peak Power Charge/Discharge Current

100A(15S)

Depth of Discharge (DOD)

90%

Net Weight

45kg

Dimension[W*D*H]

504*597*155 mm

Charging Temp. Range

0~55℃

Discharging Temp. Range

-20~55°C

Communication

CAN/RS485/RS232

Cycle Life

≥6000 Cycles

Protection Level

IP20

 

How To Configure Energy Storage Batteries In Household Energy Storage Systems

 

 

The battery configuration in a residential energy storage system is usually determined based on the home's energy needs and budget. The following is a general battery configuration scheme:

 

Battery Type: Choosing the appropriate battery type is the first step in configuration. The battery types that are more widely used in the market today include lead-acid batteries, lithium-ion batteries, and sodium-ion batteries. Lithium-ion batteries are generally considered the most common and efficient option due to their higher energy density, long life, and higher charge and discharge efficiency.

 

Battery capacity: Determine the required battery capacity according to the household's electricity demand and expected peak shaving (Peak Shaving) demand. Generally, greater capacity can store more electricity for home use, but it also increases costs.

 

Parallel and series relationship: Multiple batteries can be connected in parallel or in series as required. Parallel connection can increase the storage capacity of the system, while series connection can increase the system voltage.

 

Inverter and Charge Controller: Make sure to choose an inverter and charge controller that are compatible with the battery type you choose. The inverter converts DC battery power into AC power for home use, while the charge controller manages the battery's charging and discharging process to ensure battery safety and performance.

 

System monitoring: Configure a suitable monitoring system, which can monitor and record the charging and discharging status of the battery in real time, as well as the performance of the entire system.

 

What Industries Need Energy Storage Batteries

Renewable energy sector

Providing the necessary capability to store surplus energy produced by renewable sources such as solar panels and wind turbines. This ability to store energy ensures that power generated during peak production times can be used later when demand rises, creating a more stable and reliable energy supply.

Electric vehicle industry

Energy storage batteries are essential components in electric vehicles, providing the necessary power to operate the vehicle efficiently. The significance of these batteries transcends mere functionality; they play a substantial role in reducing greenhouse gas emissions, thus supporting global efforts toward sustainability.Continuous advancements in battery technology are needed to enhance energy density, charging speeds, and overall lifespan, which will directly impact consumer adoption.

Grid stabilization

Energy storage systems offer a pragmatic approach to addressing fluctuations in demand and supply, acting as buffers during peak consumption periods. By capturing excess energy during low-demand times and releasing it during peak usage, batteries contribute to enhanced grid resilience.

Telecommunications

Energy storage batteries are pivotal in ensuring operational continuity during power outages or fluctuations. Companies often deploy battery systems to provide backup power to their essential infrastructure, such as cell towers and data centers. This not only guarantees service reliability but also enhances customer trust and satisfaction.

 

Packaging Parameter or Dimension

Value

Weight of a single battery in when boxed

60kg

Length

735mm

Width

595mm

Height

340 mm

 

 

Other Services

Custom Solutions

We offer custom configurations to fit your exact needs, including different battery capacities and branding options.

 

Provide Samples

Yes, we can supply samples. The lead time for samples is 3-5 days. The buyer pays for the sample cost and shipping cost.

 

Bulk Pricing

Enjoy competitive pricing on bulk orders, providing significant cost savings for businesses and organizations.

 

Payment

We adopt T/T, Paypal, Alibaba payment way, Credit Card, Visa, Echecking, Master Card, Trade Assurance, etc.

Fast Delivery

Efficient logistics ensure prompt delivery of your order, minimizing downtime and keeping your business running smoothly.

Warranty

Yes, the battery warranty is 10 years. If there are any quality problems on our side in this period, we can send a new one as a replacement.

After sales service

Professional after-sales department, 24-hour customer service and technical support. Feedback within 2 hours & Solution give out with in 48 hours.

 

Certificate

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FAQ

Q: What is the difference between power battery and energy storage battery?

A: Ev battery serves as power source tools, mainly for electric drones, two-wheelers, cars, buses, etc. Ess battery is mainly used for storage of solar, wind, and renewable energy.

Q: What is stored energy in a battery?

A: In the case of battery storage, the energy contained within is actually chemical energy that is later converted into electrical energy while the battery is in use.

Q: What is the best battery technology for energy storage?

A: Solar generators use a type of lithium-ion battery technology known as lithium iron phosphate or LiFePO4. This technology is more advanced than most other forms of lithium-ion.

Q: How do you size a battery energy storage system?

A: Your capacity needs will depend on your daily energy consumption and how many days of autonomy (independent operation) you require. Sum up the energy used by your household or facility in a typical day. Decide how many days you want the system to provide power without recharging.

Q: How to transport a battery safely?

A: Ensure battery terminals are securely taped to prevent short circuits during transit.
Use non-conductive packaging materials to prevent movement and avoid contact with metals that could cause accidental discharge or damage.

Q: How to ship lithium batteries internationally?

A: If you're shipping lithium batteries alone:
Each battery must be individually packaged in inner packaging to prevent short circuits.
Place batteries in a rigid outer packaging, ensuring they cannot move or come into contact with each other.
Use cushioning material to fill any empty spaces within the packaging.

As one of the most professional energy storage batteries manufacturers and suppliers in China, we're featured by quality products and low price. Welcome to wholesale customized energy storage batteries from our factory. Contact us for quotation.

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