Yunfan Factory Direct YF51100LP-HES-CT 5.12kWh Rack Mount Lithium Battery 51.2V 100Ah 6000 Cycles Compatible With Most Solar Inverters OEM ODM

Yunfan YF51100LP-HES-CT is a 3U rack-mounted lithium iron phosphate battery designed for household solar storage systems. It resolves common limitations of traditional rack batteries including single communication interface, invisible running data and short cycle life. Built-in intelligent full-protection BMS supports cell balancing and dual RS485 & CAN communication ports to match most mainstream inverters. The ultra-thin metal chassis with IP55 protection fits standard server racks, with an onboard LCD screen to view real-time voltage, capacity and temperature data. It delivers over 6000 cycles at 0.3C rate and works steadily from -20℃ to 60℃, certified with UN38.3, MSDS and CE, with flexible OEM & ODM support from Yunfan factory.

Safe LiFePO4 Cell Material
Lithium iron phosphate cells feature stable thermal performance, effectively lowering hidden risks during long-term energy storage operation.

Multi-Functional Integrated BMS
Comprehensive protection against overcharge, over-discharge and overcurrent; automatic cell balancing reduces voltage deviation to extend pack lifespan. Dual RS485 and CAN ports support linkage with various inverter models.

Ultra-Thin 3U Rack Mount Chassis
Compact sheet metal cabinet fits standard rack installation to save indoor equipment room space, with IP55 dust and water resistance.

Built-In LCD Real-Time Parameter Screen
Visual display of full battery operating data for convenient daily status checking without extra testing tools.

Ultra-Long Cycle Service Life
More than 6000 charge-discharge cycles under standard 0.3C working conditions, greatly cutting long-term replacement costs.

Wide Inverter Compatibility & Complete Certifications
Matches most global mainstream solar inverters; complete UN38.3, MSDS and CE certificates support cross-border transportation and residential project deployment.

Household Off-Grid Solar Storage System
Existing Drawback: Conventional rack batteries only carry single communication port and lack visual data display, making system management inconvenient.
Solution: Dual communication interfaces plus LCD screen simplify inverter matching and real-time power monitoring.

Home Grid Failure Backup Power
Existing Drawback: Lead acid rack batteries have short cycle life and require frequent maintenance replacement.
Solution: 6000+ long cycles reduce maintenance frequency and long-term expenditure for residential power backup.

Remote Villa Off-Grid Independent Power Supply
Existing Drawback: Ordinary rack batteries cannot maintain stable discharge output in low-temperature winter environments.
Solution: Reliable discharge performance at -20℃ supports all-year power supply for cold remote residential areas.

Small Commercial Equipment Room Energy Storage
Existing Drawback: Bulky battery cabinets occupy extra space and lack dust-water resistance.
Solution: Slim 3U rack size and IP55 sealed chassis save space and adapt to damp indoor equipment rooms.

As a professional energy storage lithium battery manufacturer, Yunfan provides full customized solutions for global distributors and EPC project partners:
Adjust voltage, capacity and power parameters to match different residential and small commercial storage project demands
Modify BMS protection thresholds, RS485/CAN communication logic to cooperate with exclusive brand inverters
OEM private brand logo, silk printing, model number and outer carton marks on metal chassis
Adjust LCD display interface content, terminal wiring layout and rack mounting structure
Support small trial batch orders and flexible mass production scheduling with stable factory supply capacity

At Home Battery Energy Storage, we are dedicated to providing the highest level of technical support and service for our products. We have a team of knowledgeable and experienced technicians to answer any questions and to provide solutions to any problems you might experience.

Our technical support team is available 24 hours a day, 7 days a week, and can be contacted by phone, email, or online chat. We provide personalized support for each customer to ensure that their needs are met in a timely manner.

We also offer a range of services, including installation, maintenance, and repair. Our team of experienced technicians can help you select the right product for your needs, install it correctly, and provide ongoing maintenance and repair services.

We are committed to providing the best technical support and service for our products so that you can get the most out of your Home Battery Energy Storage system.

Pre-sales technical matching: Yunfan professional engineering team provides inverter matching and system configuration consultation within 24 hours for bulk and project orders.
Strict full-process inspection: Every finished rack battery passes charge-discharge aging and communication function testing before delivery; batch test reports can be provided on request.
Remote video troubleshooting for rack installation, parallel connection and communication matching abnormal issues.
Complete UN38.3, MSDS, CE certification documents to assist global sea and air customs clearance.
Long-term technical iteration support: Yunfan continuously optimizes cabinet structure and BMS program for updated household energy storage equipment.

Q1: Can this rack battery work with most mainstream solar inverters?
A1: It comes with standard RS485 and CAN dual communication ports, compatible with most global mainstream inverter brands. Send your inverter model for free compatibility verification.

Q2: Can this battery be installed in semi-damp indoor equipment rooms?
A2: It adopts IP55 dustproof and waterproof metal chassis, suitable for covered indoor rack installation, avoid long-term direct rain exposure.

Q3: How does this LiFePO4 rack battery compare to lead acid batteries in service life?
A3: This unit reaches over 6000 deep cycles, while traditional lead acid batteries only reach 500-800 cycles, greatly lowering later replacement costs.

Q4: Does Yunfan accept OEM customized rack storage batteries for solar distributors?
A4: Full OEM & ODM customization is available, contact Yunfan sales team to get bulk preferential quotation and tailored solutions.

Q5: Can multiple YF51100LP-HES-CT batteries connect in parallel to expand storage capacity?
A5: Multiple rack batteries support parallel connection to boost total energy storage capacity, our technical team can provide parallel wiring operation guidelines.