{"id":4139,"date":"2025-08-18T10:38:27","date_gmt":"2025-08-18T02:38:27","guid":{"rendered":"https:\/\/jieyobattery.com\/?post_type=product&p=4139"},"modified":"2025-08-18T11:22:24","modified_gmt":"2025-08-18T03:22:24","slug":"jieyo-stackable-energy-storage-battery","status":"publish","type":"product","link":"https:\/\/jieyobattery.com\/tt\/product\/jieyo-stackable-energy-storage-battery\/","title":{"rendered":"JIEYO Stackable Energy Storage Battery"},"content":{"rendered":"
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JIEYO Stackable Energy Storage Battery \u2014 48 V \/ 51.2 V LiFePO\u2084, 5 kWh\u201325 kWh, CAN\/RS485, 6000+ Cycles<\/h1>\n

The JIEYO Stackable Energy Storage Battery<\/strong> is a modular, high-safety LiFePO\u2084 storage system engineered for residential and light-commercial solar applications. Each 51.2 V module provides approximately 5.12 kWh<\/strong> of usable energy, and modules stack vertically<\/strong> to scale from 5 kWh up to 25 kWh<\/strong> (and beyond in multi-stack arrays). With LFP chemistry<\/strong>, 6000+ cycle life<\/strong>, and CAN\/RS485\/RS232<\/strong> communications to mainstream hybrid inverters, it is the practical core of an off-grid, hybrid, or on-grid backup system.<\/p>\n

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High-Performance LFP Platform (48 V \/ 51.2 V)<\/h2>\n
    \n
  • \n

    Chemistry:<\/strong> Lithium Iron Phosphate (LiFePO\u2084 \/ LFP) for inherently stable thermal behavior and long service life.<\/p>\n<\/li>\n

  • \n

    Nominal module voltage:<\/strong> 51.2 V<\/strong> (16S LFP).<\/p>\n<\/li>\n

  • \n

    Energy per module:<\/strong> \u2248 5.12 kWh<\/strong>; stack 1\u20135 modules for \u2248 5\u201325 kWh<\/strong>.<\/p>\n<\/li>\n

  • \n

    Cycle life:<\/strong> 6000+ cycles<\/strong> (typical residential depth-of-discharge), supporting 10+ years of daily use.<\/p>\n<\/li>\n

  • \n

    Round-trip efficiency:<\/strong> high (> 95% typical), reducing system losses and improving PV self-consumption.<\/p>\n<\/li>\n

  • \n

    Low self-discharge:<\/strong> holds charge well during seasonal or emergency standby.<\/p>\n<\/li>\n<\/ul>\n

    Why LFP for home storage?<\/strong> Compared with NMC and lead-acid, LFP offers superior cycle life<\/strong>, better thermal stability<\/strong>, and flatter voltage curves<\/strong>, which translate into predictable performance and lower lifetime cost per kWh.<\/p>\n

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    True Stackable, Tool-Lite Installation<\/h2>\n
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    • \n

      Vertical stack design:<\/strong> modules align and lock mechanically; an upper control\/BMS pack manages the whole stack.<\/p>\n<\/li>\n

    • \n

      Floor-standing or cabinet\/rack options:<\/strong> fits utility rooms, garages, equipment closets, or inverter walls.<\/p>\n<\/li>\n

    • \n

      Quick electrical interconnects:<\/strong> short, labeled DC busbars\/cables minimize wiring time and error.<\/p>\n<\/li>\n

    • \n

      Expandable later:<\/strong> start at 5 kWh and expand to 10\/15\/20\/25 kWh as loads grow\u2014no redesign required.<\/p>\n<\/li>\n

    • \n

      Clean footprint:<\/strong> narrow depth for tight spaces; front service access simplifies maintenance.<\/p>\n<\/li>\n<\/ul>\n

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      Smart BMS & System Communications<\/h2>\n
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      • \n

        Pack monitoring:<\/strong> real-time voltage, current, temperature, and state-of-charge with cell balancing.<\/p>\n<\/li>\n

      • \n

        Protections:<\/strong> over\/under-voltage, over-current, short-circuit, over\/under-temperature, and charge\/discharge cutoff.<\/p>\n<\/li>\n

      • \n

        Interfaces:<\/strong> CAN \/ RS485 \/ RS232<\/strong> for closed-loop communication to hybrid inverters and energy gateways.<\/p>\n<\/li>\n

      • \n

        Event logging:<\/strong> aids diagnostics and after-sales service; supports firmware updates (where applicable).<\/p>\n<\/li>\n

      • \n

        Compatibility:<\/strong> suitable for off-grid, hybrid-grid, and on-grid<\/strong> topologies; inverter brand maps available on request.<\/p>\n<\/li>\n<\/ul>\n

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        Grid Connection Modes<\/h2>\n
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        • \n

          Off-grid:<\/strong> pair with a compatible hybrid\/off-grid inverter for autonomous power where no utility is present.<\/p>\n<\/li>\n

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          Hybrid grid:<\/strong> self-consumption, peak-shaving, and time-of-use arbitrage; charge from PV by day, discharge at peak.<\/p>\n<\/li>\n

        • \n

          On-grid backup:<\/strong> maintain essential circuits during outages using an ATS\/backup output from the inverter (per local code).<\/p>\n<\/li>\n<\/ul>\n

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          Mechanical & Environmental Engineering<\/h2>\n
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          • \n

            Protection class:<\/strong> options up to IP54\u2013IP65<\/strong> (model-dependent), resisting dust and incidental moisture.<\/p>\n<\/li>\n

          • \n

            Cooling:<\/strong> air-cooled<\/strong> thermal path designed for quiet operation and long life.<\/p>\n<\/li>\n

          • \n

            Enclosure:<\/strong> steel or alloy shell with powder-coat finish; corner reinforcement for logistics and on-site handling.<\/p>\n<\/li>\n

          • \n

            Serviceability:<\/strong> modular architecture allows replacement at module level to minimize downtime.<\/p>\n<\/li>\n<\/ul>\n

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            Safety by Design<\/h2>\n
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            • \n

              Cell-level LFP safety<\/strong> with ceramic separators and prismatic\/EV-grade cells.<\/p>\n<\/li>\n

            • \n

              Pack fusing & contactors<\/strong> with pre-charge circuits to protect busbars and inverter DC link.<\/p>\n<\/li>\n

            • \n

              Isolation & insulation<\/strong> tested to relevant standards; creep distances respected for high-voltage stacks.<\/p>\n<\/li>\n

            • \n

              Compliance documentation:<\/strong> CE \/ RoHS \/ MSDS \/ UN38.3<\/strong> available for logistics and market entry.<\/p>\n<\/li>\n<\/ul>\n

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              Typical Electrical Characteristics*<\/h2>\n

              (*Values vary by configuration; ask for the exact datasheet for your market.)<\/p>\n

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              • \n

                Nominal voltage:<\/strong> 51.2 V per module; multi-module stacks managed by BMS.<\/p>\n<\/li>\n

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                Usable energy:<\/strong> \u2248 5.12 kWh per module; 10\u201325 kWh in 2\u20135 module stacks.<\/p>\n<\/li>\n

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                Recommended C-rate:<\/strong> 0.5 C continuous; 1 C peak<\/strong> capability depending on inverter and ambient conditions.<\/p>\n<\/li>\n

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                DoD window:<\/strong> 90\u2013100% configurable; standard warranty tied to recommended DoD.<\/p>\n<\/li>\n

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                Round-trip efficiency:<\/strong> > 95% typical with modern hybrids.<\/p>\n<\/li>\n

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                Temperature:<\/strong> charge 0\u201345 \u00b0C, discharge \u221210\u201355 \u00b0C (typ.); store at 15\u201330 \u00b0C for best life.<\/p>\n<\/li>\n

              • \n

                Communications:<\/strong> CAN \/ RS485 \/ RS232 with vendor-specific protocols selectable via DIP\/firmware.<\/p>\n<\/li>\n<\/ul>\n

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                Use Cases<\/h2>\n
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                  Residential PV self-consumption:<\/strong> store daytime solar to cover evening peaks; raise PV utilization.<\/p>\n<\/li>\n

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                  Backup power:<\/strong> keep routers, lighting, computers, security systems, fridges and circulation pumps running during outages.<\/p>\n<\/li>\n

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                  Peak-shaving & TOU:<\/strong> charge off-peak, discharge on-peak to reduce bills.<\/p>\n<\/li>\n

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                  Small C&I micro-grids:<\/strong> stabilize loads in retail, workshops, telecom shelters, and remote cabins.<\/p>\n<\/li>\n

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                  RV\/Marine cabins & lodges:<\/strong> stationary stacks can support longer stays with quiet, fuel-free energy.<\/p>\n<\/li>\n<\/ul>\n

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                  System Sizing Examples (Illustrative)<\/h2>\n
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                    5 kWh (1\u00d7 module):<\/strong> small apartments, routers\/IT + lighting + intermittent appliance backup.<\/p>\n<\/li>\n

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                    10 kWh (2\u00d7):<\/strong> typical 3\u20135 kW hybrid inverter for evening consumption and brief outages.<\/p>\n<\/li>\n

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                    15 kWh (3\u00d7):<\/strong> longer autonomy for fridges, work-from-home setups, and pumps.<\/p>\n<\/li>\n

                  • \n

                    20\u201325 kWh (4\u20135\u00d7):<\/strong> extended backup for larger homes; pairs well with 8\u201312 kW PV arrays and 8\u201310 kW hybrids.<\/p>\n<\/li>\n<\/ul>\n

                    For runtime planning, a quick estimate is:
                    Runtime (h) \u2248 Capacity (Wh) \u00d7 DoD \u00d7 system efficiency \/ average load (W).<\/strong>
                    At 25 kWh with 90% DoD and 92% system efficiency, you have \u2248 20.7 kWh usable\u2014enough for ~20 hours at 1 kW average<\/strong>.<\/p>\n

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                    Installation & Commissioning Notes<\/h2>\n
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                    1. \n

                      Inverter pairing:<\/strong> choose an inverter with a supported CAN\/RS485 profile; set battery type to LFP and select the JIEYO (or compatible) profile.<\/p>\n<\/li>\n

                    2. \n

                      DC wiring:<\/strong> observe polarity and torque specs; use appropriately rated DC isolators and fuses per code.<\/p>\n<\/li>\n

                    3. \n

                      Grounding:<\/strong> bond enclosure and rack per local electrical code.<\/p>\n<\/li>\n

                    4. \n

                      Ventilation:<\/strong> allow front\/side clearance for airflow; avoid sealed cabinets in high-ambient rooms.<\/p>\n<\/li>\n

                    5. \n

                      Firmware & BMS addressing:<\/strong> when stacking, set DIP addresses in ascending order; verify on the inverter screen\/app.<\/p>\n<\/li>\n

                    6. \n

                      Commissioning:<\/strong> charge to 100% on first run to sync SOC and perform BMS balancing.<\/p>\n<\/li>\n<\/ol>\n

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                      Maintenance & Storage<\/h2>\n
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                      • \n

                        Periodic checks:<\/strong> confirm torque on busbars, inspect vent paths, and review BMS logs.<\/p>\n<\/li>\n

                      • \n

                        Long-term storage:<\/strong> keep at 40\u201360% SOC; top up every 2\u20133 months.<\/p>\n<\/li>\n

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                        Firmware:<\/strong> apply updates via approved channels when new inverter profiles or optimizations are released.<\/p>\n<\/li>\n

                      • \n

                        Owner practice:<\/strong> avoid extreme heat or sustained high-C discharges to maximize life.<\/p>\n<\/li>\n<\/ul>\n

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                        What\u2019s in the Stack (Typical)<\/h2>\n
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                          51.2 V LFP battery modules<\/strong> (quantity per order)<\/p>\n<\/li>\n

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                          Upper BMS\/control<\/strong> module with display\/indicators<\/p>\n<\/li>\n

                        • \n

                          Base plate \/ stacking frame, inter-module busbars & fasteners<\/p>\n<\/li>\n

                        • \n

                          CAN\/RS485<\/strong> communication cable to inverter, DC power cables (model-dependent)<\/p>\n<\/li>\n

                        • \n

                          User manual & quick-start guide<\/strong>; installation kit
                          (Contents vary by region and selected accessories.)<\/em><\/p>\n<\/li>\n<\/ul>\n

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                          Certifications & Quality<\/h2>\n
                            \n
                          • \n

                            Safety and transport:<\/strong> MSDS & UN38.3<\/strong><\/p>\n<\/li>\n

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                            Market compliance:<\/strong> CE \/ RoHS<\/strong> (others available on request)<\/p>\n<\/li>\n

                          • \n

                            Factory QA:<\/strong> incoming cell screening, cell matching, module aging tests, and full functional tests with BMS logging<\/p>\n<\/li>\n<\/ul>\n

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                            OEM \/ ODM Services<\/h2>\n
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                              Branding & labeling:<\/strong> logo, color accents, nameplates, packaging<\/p>\n<\/li>\n

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                              Electrical options:<\/strong> cable lengths, PV\/communication connectors, fuse ratings, shut-down interface<\/p>\n<\/li>\n

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                              Mechanical variants:<\/strong> rack-mount kits, wall-mount brackets, dust-filters for harsher sites<\/p>\n<\/li>\n

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                              Protocol mapping:<\/strong> CAN\/RS485 profiles for specific inverter brands; integration guides for installers<\/p>\n<\/li>\n<\/ul>\n

                              \n

                              Key Attributes (Snapshot)<\/h2>\n
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                              • \n

                                Battery type:<\/strong> LiFePO\u2084 (LFP)<\/p>\n<\/li>\n

                              • \n

                                Model family:<\/strong> JY-S5000 \/ HV stack (regional naming may vary)<\/p>\n<\/li>\n

                              • \n

                                Place of origin:<\/strong> Guangdong, China<\/p>\n<\/li>\n

                              • \n

                                Grid connection:<\/strong> Off-grid, Hybrid grid, On-grid (via compatible inverter)<\/p>\n<\/li>\n

                              • \n

                                Protection class:<\/strong> up to IP54\u2013IP65 (by configuration)<\/p>\n<\/li>\n

                              • \n

                                Cooling:<\/strong> Air cooling<\/p>\n<\/li>\n

                              • \n

                                Cycle life:<\/strong> 6000 cycles<\/strong> (typ.)<\/p>\n<\/li>\n

                              • \n

                                Communication ports:<\/strong> RS485 \/ CAN \/ RS232<\/strong><\/p>\n<\/li>\n

                              • \n

                                OEM\/ODM:<\/strong> Acceptable<\/p>\n<\/li>\n

                              • \n

                                Usage:<\/strong> Industrial \/ Commercial \/ Residential energy storage<\/p>\n<\/li>\n<\/ul>\n

                                \n

                                Weights and dimensions depend on module count; sample single-module weights are typically in the 40\u201350 kg<\/strong> range, with total stack mass increasing linearly.<\/em><\/p>\n<\/blockquote>\n

                                \n

                                Who It\u2019s For<\/h2>\n
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                                • \n

                                  Homeowners wanting quiet, safe<\/strong> solar storage with room to grow<\/p>\n<\/li>\n

                                • \n

                                  Installers standardizing on a 51.2 V stack platform<\/strong> that scales from single homes to small businesses<\/p>\n<\/li>\n

                                • \n

                                  Project buyers needing documented, certifiable<\/strong> LFP storage with CAN\/RS485<\/strong> integration<\/p>\n<\/li>\n

                                • \n

                                  Energy-resilience users seeking peak-shaving, backup, and self-consumption<\/strong> in one system<\/p>\n<\/li>\n<\/ul>\n

                                  \n

                                  <\/h2>\n

                                  \n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n","protected":false},"excerpt":{"rendered":"

                                  The JIEYO Stackable Energy Storage Battery<\/strong> is a modular, high-safety LiFePO\u2084 storage system engineered for residential and light-commercial solar applications. Each 51.2 V module provides approximately 5.12 kWh<\/strong> of usable energy, and modules stack vertically<\/strong> to scale from 5 kWh up to 25 kWh<\/strong> (and beyond in multi-stack arrays). With LFP chemistry<\/strong>, 6000+ cycle life<\/strong>, and CAN\/RS485\/RS232<\/strong> communications to mainstream hybrid inverters, it is the practical core of an off-grid, hybrid, or on-grid backup system.<\/p>","protected":false},"featured_media":3785,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[44],"product_tag":[81],"class_list":{"0":"post-4139","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-stackable-home-battery","7":"product_tag-jieyo-stackable-energy-storage-battery","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/jieyobattery.com\/tt\/wp-json\/wp\/v2\/product\/4139","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jieyobattery.com\/tt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jieyobattery.com\/tt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/jieyobattery.com\/tt\/wp-json\/wp\/v2\/comments?post=4139"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jieyobattery.com\/tt\/wp-json\/wp\/v2\/media\/3785"}],"wp:attachment":[{"href":"https:\/\/jieyobattery.com\/tt\/wp-json\/wp\/v2\/media?parent=4139"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jieyobattery.com\/tt\/wp-json\/wp\/v2\/product_brand?post=4139"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jieyobattery.com\/tt\/wp-json\/wp\/v2\/product_cat?post=4139"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jieyobattery.com\/tt\/wp-json\/wp\/v2\/product_tag?post=4139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}