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Movable LFP Battery Energy Storage BSU Series 15kWH 16kWH

Model:

KQ-BSU Series 15kWH 16kWH

Premium 15kWh-16kWh movable LiFePO4 battery factory solution, featuring A-grade cells with 6000+ cycles and a plug-and-play floor-standing design for flexible residential and commercial energy storage.

  • OEM/ODM Service Support

  • Sample Order Support

  • Flexible Payment T/T, L/C

  • R&D Support

  • Quick Delivery

KQ-BSU Series 15kWH 16kWH

Key Feature

  • Premium A-Grade LiFePO4 Cells: Engineered with top-tier lithium iron phosphate cells, delivering an exceptional lifespan of up to 6000 charge/discharge cycles.

  • Mobile & Flexible Deployment: Features a movable floor-standing design with wheels, enabling effortless relocation and a true plug-and-play system for zero-cost installation.

  • High Power Throughput: Supports high charging and discharging currents, perfectly optimized for high-demand solar energy storage and backup applications.

  • Universal Inverter Compatibility: Equipped with CAN / RS485 / RS232 interfaces, ensuring seamless communication with all mainstream global inverter brands.

  • Intelligent Battery Management: Advanced BMS provides real-time monitoring and multi-level safety protection (OVP, UVP, OCP, OTP) for ultra-reliable operation.

  • Scalable Energy Solutions: Supports parallel connection to expand capacity, making it an ideal modular choice for evolving residential and industrial energy needs.

  • Durable & Reliable: Designed for a long service life, reducing the total cost of ownership (TCO) for end-users and increasing ROI for distributors.

ModelKQ-BSU-14kWHKQ-BSU-16kWHS
Nominal voltage51.2V51.2V
Nominal capacity280Ah 14kWH314Ah 16kWH
Charge protection voltage56.8V56.8V
Discharge protection voltage46.4V46.4V
Max charging current150A200A
Max discharge current≤100A≤150A
Dimension870*508*255mm870*508*255mm
ParallelSupportSupport
Cyclelife≥ 8000 cycles, 0,5C charge- discharge, DOD>80%≥ 8000 cycles, 0,5C charge- discharge, DOD>80%
IPIP20 Default / IP54IP20 Default / IP54
Battery weight131kg not include installation components131kg not include installation components
Working temp range-10℃-60℃-10℃-60℃
Storage temp range-20℃-60℃-20℃-60℃

Rated Products

Why Choose Keqi Energy

B2B Solar Solutions OEM/ODM

High Standards & Rigorous QC

Direct Factory Advantage

FAQs

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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