Solar Battery Home Storage

Solar Battery Home Storage

A home battery storage system typically consists of a battery pack, an inverter to convert the stored direct current (DC) power to alternating current (AC) power, and a control system to manage the flow of electricity between the battery pack and the home or business. Some home battery storage Systems are designed to be connected to the grid, allowing excess power to be sold back to the utility, while others are designed to be used off-grid.

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The company, formerly known as Dongguan Jiexin Energy, was established in 2003. The founder and core team members have been deeply involved in the field of 3C consumer batteries and power lithium batteries for 20 years.


We deeply understand the value of superior customer service. Happy customers are always repeat customers, which can turn into long-term loyal customers. Superior customer service is more than simply delivering products or services as ordered, it's about being responsive to needed and proactive . 


Rongke has a production capacity of more than 18,000 batteries per month, and can flexibly coordinate production and change versions according to customer needs. We have a modern industrial standard factory building and two automatic lithium battery Pack Pack production lines.

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Dongguan Rongke New Energy Technology Co, Ltd. was founded in 2019 and was transformed from the original Dongguan Mcnair TECHNOLOGY CO.LTD. We are a high-tech enterprises that integrates R&D, production, sales and service of lithium battery energy storage systems such as high voltage storage and low voltage storage for residential or micro-grid,power wall,portable power stations,lead acid battery replacement etc. Our products are widely used in home storage,transportation, communications,power tools and consumer electronics which are suitable for on-grid or off grid applications.Rongke Technology has strong technical force, advanced automated production technology, and perfect quality management system. It has always adhered to the concept of "excellence, technological innovation, continuous improvement, and customer satisfaction", and is committed to becoming the world's best supply of new energy battery solutions providers.

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Introduction to the use of home battery storage

The main purpose of home battery storage is to store excess electricity generated by renewable energy sources such as solar panels for later use. During periods when renewable energy is not generating electricity, such as at night or on cloudy days, the stored electricity can be used to power a home or business.

Introduction to the use of home battery storage

How to choose a battery storage system suitable for your family?

Battery based energy storage systems can allow you to use stored solar or grid power during power outages or peak hours, improving energy independence and security, and reducing carbon footprint and electricity bills. First, you need to consider your electricity needs and goals. Secondly, you need to consider your compatibility and flexibility. Finally, you need to consider your price and policy.

Introduction to home battery storage

Home battery storage systems are designed to improve the efficiency and reliability of renewable energy systems by allowing excess electricity to be stored for use when needed rather than lost to the grid. They can also help homeowners and businesses reduce their dependence on the grid and lower their electricity bills by using stored renewable energy instead of buying electricity from utilities.

Introduction to home battery storage

Knowledge introduction of home battery storage

Home battery storage can help homeowners and businesses reduce their dependence on the grid and lower their electricity bills by using stored renewable energy instead of buying power from the utility. It can also provide backup power during a power outage. We are a manufacturer of home battery storage, welcome to contact us for more information.

Knowledge introduction of home battery storage
Frequently Asked Question

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Combining CATL, EVE, GOTION, Great Power, ATL's etc. world-class lithium cell supply resources with professional safety battery PACK packaging technology, Rongke provides an efficient, one-stop shop for all our customers' energy storage needs. Using thousands kind cell specifications, we can deliver a wide range of battery size and capacity solutions to meet the needs of Battery Energy Storage & Systems, from customized design and manufacturing to certification, sales, service and more.

Optimal product safety is the foundation of everything we do. When designing products, we apply multi-dimensional (structural, electrical and thermal) redundant safety protection via scientific tools such as FMEA (Failure Mode and Effects Analysis) and simulation. We adopt at RSD' life prediction system combined with rigorous safety management to supervise the life-cycle conditions of our products. We also collect, analyze and archive all supervision data to ensure our users can rely fully on the safety of our products.

At this stage, 5,000 square meters have been put into use, with a monthly production capacity of 5 million US dollars. The second phase of the factory building is planned to add 5,000 square meters in the second quarter of 2023, and the monthly production capacity will reach 10 million US dollars by then. The third phase of the plant plans to add another 5,000 square meters in the fourth quarter of 2023, and the monthly production capacity will exceed 15 million US dollars.

Improve energy independence and security: When there is a grid failure or planned power outage, you can use the stored electricity to maintain household electricity, avoiding external factors. 12.Reducing carbon footprint and environmental impact: When you use solar energy to charge and discharge electricity, you can reduce your dependence on fossil fuels, thereby reducing greenhouse gas emissions.Saving electricity bills and earning revenue: When you use the grid to charge when the price is low, and then discharge when the price is high, you can reduce your electricity bills. In addition, some regions have also provided policies such as subsidies, incentives, or credits to encourage families to install battery storage systems

Household battery energy storage systems generally do not require much maintenance, but to ensure their performance and longevity, you need to pay attention to the following points:1.Regularly inspect the batteries, inverters, controllers, and other equipment for damage, looseness, leakage, corrosion, and other issues, and promptly repair or replace them.2.Avoid using or storing the battery energy storage system in extreme temperatures, humidity, dust, and other environments, and keep it clean and dry.3.Follow the recommendations of suppliers or experts to regularly test, calibrate, update, and record the performance and status of the battery storage system.

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