Enhancing Energy Independence: Customizable Residential Energy Storage Battery Solutions

Enhancing Energy Independence: Customizable Residential Energy Storage Battery Solutions

One of the key advantages of residential energy storage batteries is their ability to provide reliable backup power during grid outages. When the grid goes down, these batteries can automatically switch to supplying power to essential appliances and devices in the home. This ensures that homeowners have access to electricity when they need it the most, promoting safety, comfort, and peace of mind.
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Compared with traditional batteries, lithium batteries have higher energy density. This means they can store more energy in a smaller size and weight, allowing electronics to last longer. We manufacture high-quality lithium-ion batteries that offer excellent performance in many applications.

Lithium batteries are less prone to the memory effect than conventional batteries, so they can be charged and discharged many times without loss of performance. In addition, lithium batteries also have good durability and can withstand the test of repeated use and extreme environments.

Lithium batteries do not contain harmful substances such as lead and mercury. Lithium-ion batteries produce less pollution during production and handling than conventional batteries. Lithium batteries can also be recycled and reused, helping to reduce the amount of e-waste and promoting sustainable development.

Lithium batteries are highly safe. We have adopted a variety of safety measures, such as temperature control, battery management system and protection circuit, etc., to prevent the battery from overheating or short circuit. In addition, lithium batteries are less prone to leaking or exploding, making them safer for use in electronics and cars, among other things.

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Dongguan Fengsong Electronics Co., Ltd. is a research and development, production, sales and service of lithium Battery Company.

Dongguan Fengsong Electronics Co., Ltd. has passed ISO9001, CE, TUV, UL, UN38.3 and other certifications. We treat each order with the tenet of quality first and customer first, treat each batch of products with the attitude of being serious and responsible and improving on perfection, and accumulate the corporate culture with the principle of being rigorous and realistic. Quality is the foundation of survival, innovation is the source of development, and customer satisfaction is our eternal pursuit.

In the future, we will be more active in meeting the challenges of the market, and strive to provide customers with competitive solar energy storage batteries and lithium battery solutions. Let the new energy really into the thousands of households, for the earth's low carbon environmental protection to do their own contribution.

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Reliable Backup Power during Outages

One of the standout features of residential energy storage batteries is their ability to provide reliable backup power during grid outages. When the power goes out, these batteries automatically kick in, ensuring that essential appliances and devices in the home remain operational. This capability brings peace of mind and increased resilience to homeowners.

Promoting Sustainable Living and Environmental Responsibility

By enabling homeowners to store and utilize clean energy efficiently, residential energy storage batteries play a crucial role in promoting sustainable living and reducing carbon footprints. They contribute to a greener and more sustainable future by facilitating the increased adoption of renewable energy sources and reducing reliance on fossil fuels.

Customizable Solutions for Unique Energy Needs

Residential energy storage batteries offer customizable solutions to meet the unique energy needs of homeowners. Whether it's adjusting the battery capacity, voltage requirements, or integration options, these batteries can be tailored to match specific energy requirements, ensuring optimal performance and maximizing the benefits of energy storage.

What are the applications of household energy storage batteries

A household energy storage battery is a device capable of storing electricity from solar energy or other renewable energy sources, and is usually installed in a home's solar power generation system or other renewable energy generation systems. Its main applications include the following aspects:
Reduce household electricity costs: Home energy storage batteries can store electricity when solar panels generate more electricity than household electricity needs, and then supply power at night or when solar energy is insufficient, thereby reducing household dependence on the grid and reducing electricity costs.
Emergency backup power supply: Home energy storage batteries can be used as a backup power supply to provide household electricity in case of emergencies or power outages to meet basic electricity needs.
Improved grid stability: By connecting home energy storage batteries to the grid, grid stability can be improved by releasing stored power to relieve grid stress during grid peaks.
Reduce carbon emissions: Using home energy storage batteries to store renewable energy such as solar energy can reduce the amount of traditional fuel used in the home, thereby reducing carbon emissions.

User Reviews

What users say about FUNSONG

I am very satisfied with the products of this lithium battery factory. Their batteries are stable and reliable in quality and durable in capacity, which fully meet our needs. In the process of cooperating with them, their after-sales service is also very timely, able to respond to our needs in a timely manner, and actively solve problems.


I once bought a batch of batteries from this lithium battery factory, but found that the battery capacity decays quickly during use, and the performance is not as expected. Although the customer service staff were very nice, they did not solve our problem. So for this manufacturer, I am not very satisfied.


Our company has been cooperating with this lithium battery factory, their product quality is stable and reliable, and the delivery time is timely. In the long-term cooperation, we have also established a good cooperative relationship. They can provide customized services according to our needs, which makes us very satisfied.


The battery performance of this lithium battery factory is very stable, but the price is slightly higher than other manufacturers. However, considering the product quality and after-sales service are excellent, we are willing to pay for this quality. At the same time, this manufacturer also attaches great importance to environmental protection. Their production process can effectively reduce environmental pollution, which makes us more willing to cooperate with them.

Frequently Asked Question

Do you have any question?

A residential energy storage battery stores energy from sources like solar panels or the grid. The battery charges when there is excess energy available and discharges when there is a demand for electricity. It provides backup power during outages and helps optimize energy usage by reducing reliance on the grid.

Installing a residential energy storage battery offers several benefits. It allows homeowners to maximize their use of renewable energy, reduce reliance on the grid, lower electricity bills, and have backup power during emergencies. It also enables greater energy independence and contributes to a more sustainable lifestyle.

Yes, a residential energy storage battery can be integrated with existing solar panels. It works in conjunction with the solar system to store excess energy generated during the day for later use, maximizing self-consumption and reducing reliance on the grid.

The backup power duration of a residential energy storage battery depends on its capacity and the energy demand during an outage. Generally, it can provide backup power for several hours to a few days, depending on the household's energy consumption and the size of the battery system.

Yes, residential energy storage batteries are designed with safety features to ensure safe operation. They have built-in protection mechanisms to prevent overcharging, over-discharging, and overheating. Additionally, reputable manufacturers comply with strict safety standards to deliver reliable and safe energy storage solutions for residential use.

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