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51.2V200AH 10KWH Wall-mounted LiFePO4 Energy Battery Storage Backup Power

KQ-QWB series lithium iron phosphate (LiFePO4) battery offers robust energy battery storage options with 51.2V 200Ah (10.34kWh) and 48V 200Ah (9.7kWh) configurations, designed for solar energy storage and reliable power solutions in both residential and commercial settings. With a cycle life exceeding 6000 cycles and support for up to 16 units in parallel, this battery is perfect for powering homes, offices, and off-grid systems. Equipped with CAN/RS485 communication interfaces, it enables easy system integration and remote monitoring, ensuring reliable performance and flexible scalability for diverse energy needs.

Energy Storage

 

Information

  • Wall-mounted design: Space-saving and aesthetically pleasing, ideal for compact installations.
  • Long lifespan: Over 6000 cycles, ensuring durability.
  • High-capacity options: To meet diverse needs, 51.2V 200Ah (10.34kWh) and 48V 200Ah (9.7kWh) are available.
  • Parallel expansion: Supports up to 16 units in parallel, perfect for large-scale energy storage.
  • Smart communication: Equipped with CAN/RS485 interfaces for seamless integration and remote monitoring.
  • Versatile applications: Reliable energy storage solution for homes, offices, and off-grid systems.

Model

KQ-QWB series 48V200AH | 51.2V200AH LiFePO4 Lithium Home Energy Battery Storage Backup

Battery Type

LiFePO4 Lithium Battery

Battery Capacity

200AH 48V|200AH 51.2V

Output Power

9.7KWH|10.34KWH

Self-discharge Rate

≤3% per month

Parallel Connection

Support

Lifespan

6000 cycles @80%DOD@0.5C discharge rate

IP Level

IP54

Working Temperature

-20~60℃

Storage Temperature

-20~45℃(Short-term 1 month);10~40℃(Long-term)

BMS Communication Protocol

Compatible with mainstream brand inverters

Max. Discharge Current

100A(Default)/ 150A(optional)/200A(optional)

Max. Charge Current

100A(Default)/ 150A(optional)/200A(optional)

Discharge Protection Voltage

40.5V | 43.2V

Charge Protection Voltage

54.75V |58.4V

Float Charge Voltage

54V | 57.6V

Overcurrent Protection

100A(Default)/ 160A(optional)/210A(optional)

Short-circuit Protection

Support

Communication Port

RS485/CAN

Dimension

620*520*256mm

ODM&OEM

Support customized capacity specifications of different sizes of batteries

KQ-QWB series lithium iron phosphate (LiFePO4) battery offers robust energy battery storage options with 51.2V 200Ah (10.34kWh) and 48V 200Ah (9.7kWh) configurations, designed for solar energy storage and reliable power solutions in both residential and commercial settings. With a cycle life exceeding 6000 cycles and support for up to 16 units in parallel, this battery is perfect for powering homes, offices, and off-grid systems. Equipped with CAN/RS485 communication interfaces, it enables easy system integration and remote monitoring, ensuring reliable performance and flexible scalability for diverse energy needs.

Energy Storage

 

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FAQs

At KEQI Energy, we recognize that every customer is unique, and we are dedicated to meeting the specific needs of our clients in the solar energy industry. We offer customized production services that enable us to create products tailored to your precise requirements, including solar lights, solar inverters, and energy storage solutions. Our team of experienced professionals collaborates closely with clients to ensure we fully understand their preferences and industry demands. Utilizing the latest technology and techniques, we deliver high-quality, customized products that stand out in the market. Whether you need a unique lighting solution for your commercial space or a specialized solar product not readily available, we are here to assist you. Contact us today to learn more about our customized production services and how we can help you achieve your solar energy goals!

At KEQI Energy, we believe that product quality is of utmost importance. We have implemented a rigorous quality control system that covers every detail of the production and shipping process. From the selection of raw materials to the final inspection of finished products, we adhere to strict production and shipping standards to ensure that our products meet the highest quality requirements. Our production facilities are equipped with the latest technology and staffed by experienced professionals who are dedicated to producing high-quality products. We also conduct regular training and quality control checks to ensure that our production and shipping processes remain at the highest level. Our commitment to quality has earned us the trust and loyalty of our customers, and we will continue to uphold our high standards in all aspects of our business!

At KEQI Energy, we take product quality and customer satisfaction very seriously. We have a strict quality control system in place to ensure that our products meet the highest standards of quality and safety. All of our products come with a corresponding warranty period, and we encourage our customers to communicate with us prior to purchasing to determine the specific warranty period for their desired product. Our commitment to quality extends beyond the sale of our products, and we provide excellent after-sales service to ensure that our customers are satisfied with their purchase. We believe that our dedication to product quality and customer satisfaction is what sets us apart in the industry, and we will continue to strive for excellence in all aspects of our business.

Professional and Expert Solar Power Products Manufacturer

KEQI ENERGY

Advantages of the KEQI ENERGY

Assured Products

KEQI Energy prioritizes quality by sourcing raw materials exclusively from certified suppliers. Each material undergoes rigorous testing in accordance with high standards before being approved for our production line.

Quality After-Sales

KEQI Energy offers a 2-year warranty on its products, with some items even featuring a 5-year warranty.
We also provide comprehensive OEM/ODM support for all our products.

100% Manufacturer

From the initial design phase to production and delivery to your store, partnering with an authentic manufacturer ensures top-notch quality control, swift response times, and rapid shipping.

Contact us for the latest product quotes or custom orders.

If the above prodicts does not fully meet your needs, we can customize a tailored solution for you, ensuring a worry-free experience with a system designed specifically to address your requirements.

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