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High-Voltage LFP Battery Rack Type 51.2V–614.4V 100Ah PV Solar ESS

Model:

KQ-BSH-5K/ KQ-BSH-20K/ KQ-BSH-25K/ KQ-BSH-30K/ KQ-BSH-35K/KQ-BSH-40K/ KQ-BSH-46K/ KQ-BSH-51K/ KQ-BSH-56K/ KQ-BSH-61K

Scalable high-voltage rack-mounted LiFePO4 battery system (51.2V–614.4V), featuring A-grade cells and 8000+ cycles for residential, commercial, and utility-scale solar ESS.

  • OEM/ODM Service Support

  • Sample Order Support

  • Flexible Payment T/T, L/C

  • Quick Delivery

KQ-BSH-5K/ KQ-BSH-20K/ KQ-BSH-25K/ KQ-BSH-30K/ KQ-BSH-35K/KQ-BSH-40K/ KQ-BSH-46K/ KQ-BSH-51K/ KQ-BSH-56K/ KQ-BSH-61K

Key Feature

  • Ultra-High Voltage Scalability: Modular rack-mounted design allows flexible expansion from 51.2V up to 614.4V (100Ah ), meeting diverse demands from home to utility-scale ESS.

  • Top-Tier A-Grade Quality: Built with premium brand-new LFP cells, ensuring maximum energy density, safety, and a long operational lifespan.

  • Exceptional Cycle Life: Delivers over 8000 cycles, providing a highly cost-effective and durable solution for daily cycling in solar and backup applications.

  • Superior Thermal Stability: Engineered for robust performance in high-temperature environments, significantly reducing safety risks in demanding industrial conditions.

  • Advanced Smart Communication: Fully compatible with RS485, RS232, and CAN protocols for seamless integration with major hybrid and off-grid inverter brands.

  • Space-Saving Modular Design: Standardized rack-mount form factor optimizes space utilization and simplifies installation for large-scale energy storage clusters.

  • Versatile Project Application: The ultimate choice for solar energy storage, industrial microgrids, and critical backup power supply in diverse commercial sectors.

ModelKQ-BSH-5KKQ-BSH-20KKQ-BSH-25KKQ-BSH-30KKQ-BSH-35KKQ-BSH-40KKQ-BSH-46KKQ-BSH-51KKQ-BSH-56KKQ-BSH-61K
Nominal voltage51.2V204.8V256V307.2V358.4V409.6V460.8V512V563V614.4V
Nominal capacity100Ah 5.1kWH100Ah 20.48kWH100Ah 25.6kWH100Ah 30.72kWH100Ah 33.85kWH100Ah 40.96kWH100Ah 46.08kWH100Ah 51.2kWH100Ah 56.32kWH100Ah 61.44kWH
Discharge cut-off voltage44V176V220V264V308V352V396V440V484V528V
Charge cut-off voltage56.8V227.2V340.8V397.6V454.4V511.2V568V624.8V624.8V681.6V
Recommend charge/discharge current60A60A60A60A60A60A60A60A60A60A
Max.charge/discharge current100A100A100A100A100A100A100A100A100A100A
Dimension440*442*133mm560*510*1210mm560*510*1210mm560*510*1210mm560*510*1638mm560*510*1638mm560*510*1780mm560*510*1780mm560*510*2060mm560*510*2060mm
Cyclelife≥ 8000 cycles≥ 8000 cycles≥ 8000 cycles≥ 8000 cycles≥ 8000 cycles≥ 8000 cycles≥ 8000 cycles≥ 8000 cycles≥ 8000 cycles≥ 8000 cycles
Battery weight44kg not include installation components240kg not include installation components280kg not include installation components325kg not include installation components375kg not include installation components420kg not include installation components475kg not include installation components520kg not include installation components575kg not include installation components620kg not include installation components
Working temp range-10℃-50℃-10℃-50℃-10℃-50℃-10℃-50℃-10℃-50℃-10℃-50℃-10℃-50℃-10℃-50℃-10℃-50℃-10℃-50℃
Storage temp range-20℃-60℃-20℃-60℃-20℃-60℃-20℃-60℃-20℃-60℃-20℃-60℃-20℃-60℃-20℃-60℃-20℃-60℃-20℃-60℃

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OEM/ODM Process

Requirements Discussion → Technical Evaluation → Sample Development → Mass Production → Quality Inspection → Delivery  and Support

*After the order is confirmed, production will be completed within 3 to 14 working days. We strictly adhere to production standards and ensure high-quality, on-time delivery.

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.

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