Features
Why Choose Rongke?
20 YEARS EXPERTISE EXPERIENCE
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.
SUPERIOR CUSTOMER SERVICE
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 .
STRONG SUPPLY ABILITY & FLEXIBILITY
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.
We Have The Best Solutions for Your Business
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.
An all-in-one energy storage system (ESS) with an inverter is a standalone unit that combines a battery, inverter, and other necessary components into a single package. It is designed to store excess electricity generated from renewable energy sources, such as solar panels, and use it to power homes and businesses when needed.
The battery portion of the ESS is typically made up of lithium-ion cells, which are known for their high energy density and long lifespan. These cells are arranged in a pack and connected in a way that allows them to store and release electricity as needed. The inverter, on the other hand, is responsible for converting the stored direct current (DC) electricity from the battery into alternating current (AC) electricity, which is the type of electricity used in most homes and businesses.
One of the main benefits of an all-in-one ESS with an inverter is that it is easy to install and requires minimal maintenance. It can be connected to the grid or used as a standalone power source, depending on the needs of the user. Additionally, these systems are typically scalable, meaning that they can be expanded or modified to meet the changing energy needs of the user.
In terms of performance, an all-in-one ESS with an inverter can typically provide reliable, uninterrupted power for several hours or even days, depending on the size of the battery and the energy needs of the user. These systems are also highly efficient, with some models achieving energy conversion efficiencies of over 95%.
Overall, an all-in-one ESS with an inverter is a convenient and reliable way to store and use renewable energy, making it an increasingly popular choice for homeowners and businesses looking to reduce their carbon footprint and save on energy costs.
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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.
Using all in one ESS batteries with inverters can bring a variety of benefits, including:Provide independent power supply, independent of the gridReduce energy costs and dependence on energy companiesReduce carbon emissions and protect the environmentProvide backup power during power outages or peak demandIncrease property value
All in one ESS batteries with inverters require professional installation and maintenance. Prior to installation, a site assessment is required to ensure that the equipment is compatible with the existing power system. Maintenance includes regularly checking battery status, checking wire and cable connections, cleaning equipment, etc. If any problems are found, timely contact professional technicians for maintenance.
Our updates and blog posts
all-in-one-ess-battery-with-inverter | Advancing the energy storage deployment California needs: CESA interview
Solar Power International and Energy Storage International, two of the biggest shows in the US for their respective industries, are taking place in California under a new brand, called RE+ 2022
all-in-one-ess-battery-with-inverter | CATL and FlexGen sign 10GWh battery storage contract
Throughout the show, supply chain constraints for battery storage have been a constant topic of discussion among the 20,000 attendees.
all-in-one-ess-battery-with-inverter | news on vehicle-to-grid, microgrids and grid services from residential batteries
Providing power to the grid during peak times as well as behind-the-meter applications like integration of onsite solar generation and serving as backup residential batteries