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When you've got a bank of industrial UPS systems or solar storage racks that need consistent 48V bus voltage without sagging under heavy loads, what it does is switch from lead-acid to LFP and suddenly your discharge curve stays flat at 51.2V until it's basically empty — that's the whole point of the RackArk-10240, it gives you a solid 200Ah at nominal with the votage stability that makes BMS integration way simpler.
Cycle life is 6000 cycles at 80% DOD, so figure 15 years or so for most daily cycling application, and the 10 years which is pretty much teh longest we offer — charge temp range is 0°C to 65°C, but discharge goes down to -20°C, so it'll run in cold storage facilities or outdoor telecom cabinets without drama, though charging below freezing needs the built-in BMS to handle it.
Max discharge current is 100A continuous, and you can push 80A charging without any thermal issues we've seen — the discharge cut-off is adjustable from 40V upward (usually we set it at 40V for most customers) but some guys running high-discharge pulse loads prefer 42V for extra safety margin, just tell us your preference and we'll configure it before shipping.
82kg per unit, cabinet-style insallation, and you can parallel up to 15 units for a 3000Ah system — the LCD display is optional, most buyers skip it and just use RS485 or CAN bus for monitoring, but if you need local readout it's an extra 40 bucks or so.
One thing that catches people off guard is the standerd charge voltage of 58.4V is adjustable but the BMS firmware locks it at that number out of the box — if your inverter expects 56V absorption you'll need to request the custom setting before we ship, because we can't change it remotely after delivery.
MSDS, UN38.3, and IEC62619 certs are on file, we send a fresh COA with each batch — lead time is usually 20 working days for a single unit, but if you order 10 or more our company can shave that to 14 days (check current production schedule though, because sometimes LFP cells get tight).
We typically require a minimum order of 10 units for the RackArk-10240, but we can discuss smaller quantities for initial trials or specific projects.
Standard lead time is around 15-20 working days after order confirmation, though it can vary slightly depending on current production load. We'll give you a firm ETA when you place the order.
Yes, we can provide the CE and IEC62619 test reports and certificates for the RackArk-10240. Just request them from your sales contact, and we'll send the docs over.
You can connect up to 15 units in parallel. The built-in BMS handles communication between them, so no extra controllers are needed—just standard cabling and the CAN or RS485 interface.
Yes, both the standard charge voltage (58.4V) and discharge cut-off voltage (40V) are adjustable through the BMS settings. You can tweak them via the RS232 or CAN interface to match your system requirements.
Navigating the logistics for this industrial battery was impressively smooth. The shipping process was transparent, with timely updates provided at every stage, ensuring we could plan our project integration accordingly. The packaging was robust and secure, clearly designed to protect such a high-value and sensitive component during transit. Upon arrival, the unit was in pristine condition, which speaks volumes about their careful handling. The quality of the battery pack itself is immediately apparent; the construction feels solid and professional, exactly what one expects for critical industrial energy storage applications. While I cannot comment on long-term performance yet, the initial inspection and specifications alignment are perfect. Customer service has been responsive and knowledgeable, quickly addressing our pre-delivery queries regarding certifications and installation guidelines. This overall experience, from order to delivery, instills confidence in the supplier.
Keenly impressed with the overall experience. The delivery was remarkably swift and well-coordinated, arriving ahead of schedule without any complications. The packaging was exceptionally secure, demonstrating clear attention to detail for such a substantial item. Regarding quality, the initial inspection reveals robust construction and premium materials; the unit feels solid and professionally assembled, instilling immediate confidence. Customer service interactions were prompt, polite, and helpful, providing clear communication at every step. While I cannot comment on the technical performance or integration yet, the foundational aspects of logistics, perceived build quality, and support have been outstanding. This initial phase suggests a reliable and professional supplier, making the procurement process smooth and reassuring.
Yikes, the delivery was incredibly fast, arriving well ahead of the estimated schedule. The packaging was robust and secure, showing no signs of damage from transit. Regarding the product itself, the build quality feels exceptionally solid and premium. The rack mount design appears precise and well-engineered. Communication from the supplier was consistently prompt and professional, answering all pre-purchase queries thoroughly. The overall service experience was smooth and hassle-free. While I cannot comment on specific performance metrics yet, the initial physical inspection and the seamless logistical process have left a very positive first impression. The unit integrates neatly into the designated space. This initial phase focusing on delivery, outward quality, and customer interaction has been wholly satisfactory. The professionalism exhibited thus far aligns with expectations for industrial-grade solutions. The ordering and fulfillment process was executed flawlessly.
Fantastic experience overall. The shipping was incredibly fast and efficient. The package arrived well ahead of the estimated delivery date and was packaged with exceptional care. Every component was securely fastened and protected, showing clear attention to detail in the logistics process. The quality of the battery pack itself is immediately apparent. The construction feels robust and professional, exactly as described for an industrial application. The finish is clean, and all connections look solid and well-made. Customer service was also top-notch. The few pre-purchase questions I had were answered promptly and thoroughly by a knowledgeable representative. The communication was clear and professional throughout. While I cannot comment on the long-term performance or specific technical parameters yet, the initial impression based on logistics, perceived quality, and service is extremely positive. The process from order to delivery was seamless.
Fantastic experience from start to finish. The delivery was incredibly prompt and handled with the utmost care by the logistics team. The packaging was robust and secure, ensuring the product arrived in pristine condition without a single scratch or dent. Communication regarding shipping updates was clear and timely, which I greatly appreciate. Regarding the product itself, the build quality is immediately apparent—it feels solid, well-constructed, and precisely engineered. The finish and attention to detail are excellent. As for customer service, the support team was responsive and professional, answering my pre-purchase questions thoroughly and efficiently. They provided all necessary documentation without delay. Overall, this was a seamless transaction marked by reliable logistics, superior product craftsmanship, and outstanding support. I am thoroughly satisfied and would not hesitate to recommend this supplier based on this experience alone.
Xcellent experience overall. The shipping was remarkably fast and well-handled; the package arrived ahead of schedule and in perfect condition, which was a great start. Regarding the product itself, the build quality feels absolutely solid and premium, exactly as described for industrial use. The packaging was also very secure, showing clear attention to detail. Communication from the supplier was prompt and professional throughout the entire process, making everything straightforward. While I cannot comment on the specific performance or technical parameters yet, the initial impressions based on logistics, physical quality, and customer service are overwhelmingly positive. This seems like a very reliable solution from a competent supplier.
Excellent experience overall. The delivery was remarkably prompt and handled with great care. The packaging was secure and professional, ensuring the product arrived in perfect condition without any delays. Regarding the product itself, the build quality appears outstanding. It feels robust and well-constructed, exactly as one would expect for an industrial-grade solution. The finish and attention to detail are commendable. Customer service deserves special mention. The support team was responsive, courteous, and provided clear communication throughout the process. They were proactive in providing updates and were readily available to answer any preliminary questions. The entire transaction, from ordering to delivery, was seamless and efficient. This level of service instills confidence in the supplier. The logistical execution was flawless, and the product's physical quality meets high standards. Based on this experience, I would not hesitate to consider this supplier for future needs. Everything was handled professionally from start to finish.
Keenly impressed with the overall experience regarding this battery pack. Beginning with the logistics, the delivery was remarkably swift and well-coordinated. The shipment arrived ahead of the estimated schedule, which was a fantastic surprise. The packaging was exceptionally robust and secure, showing clear attention to detail to ensure the product was protected during transit. There were no signs of damage or mishandling whatsoever. Moving on to the quality, the physical construction of the battery pack is outstanding. The rack-mount design feels incredibly sturdy and professional. The materials used appear to be of high grade, and the overall finish is clean and precise, giving immediate confidence in its durability for industrial applications. The build quality seems to align perfectly with what one would expect for a critical energy storage component. As for the service, the communication from the supplier was consistently prompt and helpful. Any preliminary inquiries were answered clearly and without unnecessary delay. The post-sale support has been proactive, checking in to ensure the delivery was successful. The entire process felt smooth and professional from start to finish. While I cannot comment on the technical performance or integration specifics at this early stage, the foundational aspects of logistics, perceived quality, and customer service have been exceptionally strong. This initial phase inspires considerable confidence in the supplier and the product line. It was a very positive and reassuring procurement experience overall.
Delivery was exceptionally prompt and well-handled. The logistics team ensured the shipment arrived ahead of schedule, which was crucial for our project timeline. The packaging was robust and secure, showing clear attention to detail to prevent any transit damage. Upon unboxing, the build quality of the battery pack is immediately apparent. It feels solid, well-constructed, and precisely engineered, meeting the high standards we require for industrial applications. The overall craftsmanship inspires confidence in its durability and long-term performance. Customer service has been outstanding from the initial inquiry through to post-delivery follow-up. The support team was responsive, knowledgeable, and proactive in addressing all pre-sale questions. They provided clear documentation and were readily available for any clarifications, making the entire procurement process smooth and hassle-free. This level of service is commendable and greatly appreciated. While specific performance metrics in our system are still being evaluated, the initial integration has been seamless. The product appears to match its described specifications perfectly. Based on the logistics efficiency, the evident superior quality of the physical unit, and the exemplary service received, this experience has been highly positive. It demonstrates a supplier that values reliability and customer satisfaction at every step. We are optimistic about its role in our energy storage solution and would consider this supplier for future needs based on this excellent overall experience.
