WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth – WattCycle-Europe

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    【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth
    【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth
    【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth
    【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth
    【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth
    【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth
    【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth
    【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth
    【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth
    【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth
    【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth
    【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth
    【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth
    【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth
    【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth

    【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth

    Regular price €2.225,99 €3.599,99 | Save €1.374,00 (38% off)
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    Tax included. Fast & Free Shipping

    ⚡ Pre-sale product. Estimate Shipping Date: May 11th - 15th

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    Enjoy €30 off per battery! Save more when you power up with our multipack offers. We’ve applied a €30 discount to every single unit within our bundles.

    Compatible Inverters
    Inverter Brands Communication Ports
    AforeCAN
    AisweiCAN
    AohaiRS485
    DeyeCAN
    GOODWECAN
    GROWATTRS485/CAN
    GTRS485
    HoymilesCAN
    INVTCAN
    LUXPOWERCAN
    MEGAREVOCAN
    MUSTCAN
    MUSTRS485
    NEXT232
    PYLON TECHRS485/CAN
    SAJCAN
    SAKORS485
    SacolarRS485
    SenergyCAN
    SMACAN
    SOFARCAN
    SOLAXRS485/CAN
    SolisCAN
    SOROTECCAN
    SRNERS485
    StuderCAN
    SumryRS485
    SUYEEGORS485
    TBBCAN
    TechfineRS485
    VICTRONCAN
    VoltronicRS485

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    🚚 Free & Local Shipping

    • Free & Fast Shipping: Enjoy free shipping on your orders. The estimated shipping time varies by country. More information on Shipping Policy
    • Poland Local Warehouse: Orders are dispatched directly from our Local Poland Warehouse.
    • Instant Savings via Local Pickup: Contact us to pick up at our Polish warehouse for exclusive savings and avoid courier wait times.
    • Canary Islands (Spain) Shipping: You can shop our full range with ease via the GUANXE.COM App.

    📦 Hassle-Free Returns & Protection

    Shop with 100% confidence. We’ve removed all the risk.

    • xCotton Shipping Protection: Peace of mind is built in. Opt for xCotton Protection at checkout to safeguard your investment against loss, damage, or theft.
    • Zero-Cost Returns: If you aren’t completely satisfied, returns and exchanges are 100% FREE when your order is protected by xCotton. No hidden fees, no stress.
    • Learn more about xCotton Shipping Protection
    📞 24/7 Human-Powered Support

    We’re here for you every hour of every day. No bots, just experts.

    • Real Humans, Real Help: Please feel free to contact us via Email (support.eu@wattcycle.com) or WhatsApp(+86 153 6140 9198).
    • Reliability You Can Trust: We don't just sell products; we provide a reliability partnership that lasts long after your delivery arrives.
    • Wholesale Inquiry: Please feel free to contact us via Email (sales@wattcycle.com) or WhatsApp(+852 54735422)
    🛡️ 5+5 Years Warranty

    We’ve got you covered for the long run. No stress, just solid protection.

    • Built to Last, Guaranteed for Years: We stand behind the quality of our engineering. Every purchase includes a 5-Year Base Warranty automatically.
    • Extend Your Protection to 10 Years: Register your product within 3 months of purchase to unlock an additional 5-Year Extended Warranty (10 years total) at no extra cost. Register Your Product & Extend Your Warranty Here
    • Complete Transparency: For full details on coverage, claims, and technical support, please review our comprehensive policy: View Our Full Warranty Policy

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    【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth

    【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth

    1 Pack (16.07kWh) - €2.225,99
    • 1 Pack (16.07kWh) - €2.225,99
    • 👍 2 Pack (€2.195,99/pc) - €4.391,99
    • 3 Pack (€2.195,99/pc) - €6.587,99
    • 4 Pack (€2.195,99/pc) - €8.783,99

    【⚡ Pre-sale】WattCycle 48V 314Ah LiFePO4 Solar Battery with Active Balance & Bluetooth

    This policy applies to product returns, refunds, and order processing for items purchased through official WattCycle channels and authorized distributors.

    Table of Contents

    I. Order Cancellation

    Order Status

    Processing Method

    Not Shipped

    Cancellation request can be submitted for a full refund.

    Shipped

    Shipped orders cannot be intercepted or cancelled. Customers may apply for a return and refund after receiving the package in accordance with the return policy, or refuse the package upon delivery.

    II. Receiving Exception Handling

    If you discover any of the following issues upon delivery, please contact customer service within 48 hours and provide the required documentation:

    Exception Type

    Required Documentation

    Product Damaged

    Clear photos/videos (showing damage to outer packaging and product)

    Wrong Product Shipped

    Photos (showing received product and label)

    Missing Items

    Photos (showing all received items)

    Product Not Delivered/Lost

    /

    III. Return Policy

    1. 30-Day Returns

    Within 30 days of receiving your product, if you are unsatisfied and the product meets the following conditions, you may apply for a return:

    Return Conditions:

    • Product is unused and uninstalled
    • Product remains in original condition, no scratches or damage
    • All original accessories, manuals, and packaging materials are included
    • Valid proof of purchase must be provided

    Fee Information:

    • Return shipping costs are borne by the customer.
    • The refund amount will be your actual purchase price.

    2. Returns Beyond 30 Days (Non-Quality Issues)

    For returns due to personal reasons beyond 30 days of purchase, depreciation fees will be deducted based on the purchase duration, and restocking fees will apply.

    3. Quality-Related Returns

    For quality-related returns, please refer to the WattCycle Warranty Policy. Products confirmed to have quality issues within the warranty period are eligible for free replacement or refund.

    4. It is recommended to retain the original packaging intact for at least 30 days.

    5. Before shipping your return, please take photos of the package, shipping label, and recorded weight. Keeping these records may help avoid potential disputes if any issues occur during transit. Thank you for your cooperation and support.

    IV. Refund Policy

    1. Refund Process

    • After the return request is confirmed by customer service, the product must be shipped back to the designated warehouse.
    • Refunds will be processed within 3-5 business days after we receive and inspect the returned product. (If you see that the product has been delivered back to the warehouse, please contact us proactively to initiate the refund.)

    2. Refund Method

    • Refunds will be issued via the original payment method (PayPal or credit card).
    • The refund amount will be calculated after final verification, deducting any applicable fees, and returned through the original payment channel.

    3. Refund Inquiry

    If you have not received your refund within 7 business days after it has been processed, please follow these steps to check:

    • Check your bank account or payment account
    • Contact your issuing bank or payment platform (refunds may experience processing delays)
    • Contact WattCycle customer service for assistance

    After-Sales Policy Summary

    Scenario

    Resolution

    Shipping Responsibility

    Notes

    Quality issue (within 6 months)

    Free replacement/refund

    WattCycle covers shipping costs

    Requires quality defect confirmation, valid proof of purchase, and within the warranty period

    Quality issue (after 6 months, within warranty)

    Free replacement

    WattCycle covers shipping costs

    Requires quality defect confirmation, valid proof of purchase, and within the warranty period

    Personal reason (return within 30 days)

    Return for refund

    Customer bears return shipping

    Packaging intact, product in good condition. Warehouse restocking fees will be charged.

    Personal reason (return after 30 days)

    Return for refund

    Customer bears two-way shipping

    Warehouse restocking fees and depreciation fees will be charged.

    Wrong item shipped / Missing item / Transit damage

    Free replacement

    WattCycle covers shipping costs

    /

    Order cancellation (before shipment)

    Refund

    No shipping charges incurred

    /

    Beyond 6 months (non-quality issues)

    Returns not accepted

    /

    /

    VI. Return Procedure

    1. Contact Customer Service: Reach out via service@wattcycle.com, explain the reason for return, and provide your order number.
    2. Obtain Authorization: After confirming eligibility for return, customer service will provide a Return Label and return address.
    3. Pack and Ship: Securely pack the product using the original packaging to ensure safe transit.
    4. Ship and Track: Send the product back following customer service instructions and retain the tracking number.
    5. Refund Processing: Once the warehouse receives and inspects the returned item, the refund will be processed.

    VII. Special Notes

    • We reserve the right to refuse returns for products that have been used, installed, or have incomplete packaging.
    • Packages returned directly without confirmation and a Return Label from customer service will not be processed.
    • Customized products or those with activated extended warranties may be subject to special return conditions. Please consult customer service.
    • This policy applies only to the original consumer and does not apply to secondary resale.

    Contact Information:

    📧 Official Customer Service Email: support.eu@wattcycle.com

    🌐 Official Website: www.eu.wattcycle.com

    PRODUCT DESCRIPTION

    Extended Lifespan with 3A Active Balancing: Featuring an industry-leading 3A active balancing system, this battery improves cell consistency and extends lifespan by up to 50%, ensuring stable performance across a wide range of applications.

    High-Capacity Energy Storage Solution: With 314Ah capacity in one battery, this system replaces multiple smaller batteries and supports up to 20 units in parallel, making it ideal for off-grid homes, farms, and backup power systems.

    Efficient Energy Use & Cost Savings: Designed for deep cycling, the battery allows frequent charge and discharge, helping you maximise solar usage and reduce electricity costs over time.

    Long Service Life with EV-Grade Cells: Built with EV-grade LiFePO4 cells, the system delivers 6000+ cycles and up to 15 years of service life, providing a reliable and maintenance-free energy solution.

    High-Power Output with 300A BMS: Equipped with a powerful 300A BMS, the battery supports high-demand applications up to 15.36 kW, while offering 20+ protection functions for safe and stable operation.

    Smart Monitoring & Control Options: With Bluetooth, LCD touchscreen, and LED capacity display, you can easily monitor battery performance and system status in real time.

    Flexible Installation Design: The wall-mounted structure saves space, while optional mobility features allow for easy positioning and installation, suitable for various environments.

    Fast Charging & Reliable Discharge: Supports up to 300A charging current, enabling rapid charging and longer discharge time compared to traditional lead-acid batteries—ideal for unstable or limited power supply areas.

    Enhanced Thermal Management: An optimised internal design improves heat dissipation by over 20%, ensuring safer and more efficient performance during continuous use.

    TECH SPECIFICATIONS

    Model 48V 100Ah Wall-mounted Solar Battery 48V 314Ah LiFePO4 Solar Battery
    Battery Mode LiFePO4 Battery
    Battery Capacity 5.12kWh 16.07kWh
    Internal Resistance ≤ 13.9mΩ ≤ 13.9mΩ
    Single Cell Capacity 100Ah 314Ah
    Rated Operating Voltage 51.2V 51.2V
    Standard Input Current 50A (Max.100A) 150A (Max.305A)
    Standard Output Current 50A (Max.100A) 150A (Max.305A)
    Overcharge Protection 58.4V
    Overcharge Protection Recovery 53.6V
    Overdischarge Protection 40V
    Overdischarge Protection Recovery 47.2V
    Charging Overcurrent Protection 110±10A/10s 310±10A/10s
    Discharging Overcurrent Protection 120±10A/10s 310±10A/10s
    Internal Resistance Recovery Methods a. Remove the Charger, b. Remove Loads
    Power Delivery 60%
    Equalization 3A Active Balance
    Parallel Capability Up to 20 units
    Power Failure Self-Consumption ≤300uA
    Communication Protocol RS485, CAN, RS232
    Recommend Charging Temperature 0°C to 55°C
    Recommend Discharging Temperature -20°C to 60°C
    Dimensions (L×W×H) 398 x 200 x 625 mm 450 x 240 x 880 mm
    Weight 45kg 122kg

    COMPATIBLE INVERTERS

    Inverter Brands Communication Ports
    AforeCAN
    AisweiCAN
    AohaiRS485
    DeyeCAN
    GOODWECAN
    GROWATTRS485/CAN
    GTRS485
    HoymilesCAN
    INVTCAN
    LUXPOWERCAN
    MEGAREVOCAN
    MUSTCAN
    MUSTRS485
    NEXT232
    PYLON TECHRS485/CAN
    SAJCAN
    SAKORS485
    SacolarRS485
    SenergyCAN
    SMACAN
    SOFARCAN
    SOLAXRS485/CAN
    SolisCAN
    SOROTECCAN
    SRNERS485
    StuderCAN
    SumryRS485
    SUYEEGORS485
    TBBCAN
    TechfineRS485
    VICTRONCAN
    VoltronicRS485

    FAQ's

    Why is the active balance important?

    Active balancing is a cell management technique that moves charge from higher-voltage cells to lower-voltage cells, keeping every cell in the pack at a similar state of charge instead of simply shedding excess energy as heat. So your battery won't get hot as soon as you start using it, like before.

    At a continuous 3A rate, this balancing is strong enough to correct cell drift during normal use and to support higher, safer charge currents.

    Practically, active balancing means you retain more usable capacity over the life of the battery pack, accept faster and fuller charging without hitting early cutoffs, and experience slower capacity fade so the system delivers steady performance year after year.

    Without active balancing, individual cells drift to different States of Charge (SoC) over repeated cycles, which means the battery’s usable energy is effectively capped by the weakest cell; that mismatch forces earlier charge or discharge cutoffs, limits safe charge rates, reduces usable capacity, and accelerates overall ageing.

    How does the active balance work?

    If the balancing switch is on, balancing will begin when the maximum cell voltage differential in the battery pack exceeds this value and will end when it falls below this value.

    For example, if you set the balancing start voltage differential to 10mv and the balancing stop voltage differential to 5mV, balancing will begin when the cell voltage differential exceeds 10mV and end when it falls below 5mV.

    The recommended balancing start voltage differential is 0.005V for cells over 50Ah, and 0.01V for cells under 50Ah.

    When the lowest cell voltage is below the set value of 2000mV, active balancing will not begin, even if the cell voltage differential exceeds the set value. The balancing current represents the continuous current used to discharge the high-voltage battery and charge the low-voltage battery during energy transfer. The maximum balancing current represents the maximum current during energy transfer, which does not exceed 3A.

    What's the difference of 1A, 2A, and 3A active balance?

    The difference between 1A, 2A, and 3A active balance lies in the maximum current (amperage) they can use to transfer energy between battery cells.

    In essence, a higher amperage rating means the active balancer can correct imbalances more quickly and handle larger cell capacities more effectively. All types use non-dissipative energy transfer methods, meaning they are more efficient and generate less heat compared to passive balancing systems.

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