Hebei Mutian Solar Energy Technology Development Co., Ltd. is one of the most reliable manufacturers and suppliers of stacked lithium battery in China, also supports customized service. Welcome to buy advanced stacked lithium battery in stock from our factory.
Product Features & Competitive Advantages-Stacked lithium battery
Innovative Mobile Stacking Design – Unlike fixed wall‑mount or single‑cart batteries, this modular system allows you to stack up to 6 units vertically, multiplying capacity without increasing floor footprint. Combined with an optional rolling base, the entire tower becomes a movable high‑capacity power station.
Scalable Capacity from 10KWh to 153.6KWh – Start with a single 10.24KWh unit and expand as your energy needs grow. Each unit communicates seamlessly via CAN/RS485, and up to 15 units can be paralleled for massive commercial‑scale storage.
High‑Rate 150A Continuous Output – Delivers stable 150A discharge (supports peak loads), capable of running heavy household appliances, power tools, and even small commercial equipment with ease.
Premium 200Ah Grade‑A LFP Cells – Offering 8,000 deep cycles at 80% DoD – over 10 years of reliable daily use. This translates to long‑term savings and minimal maintenance compared to lead‑acid alternatives.
Bluetooth and Wi-Fi enabled Smart BMS – Each unit features an integrated intelligent BMS system, including active cell balancing. The accompanying free mobile app (available on iPhone and Android) allows for monitoring of each module's real-time SOC, SOH, voltage, current, temperature and notification of any faults.
Compatible with Broad Range of Inverter Technologies – All units include RS232, RS485 and CAN ports along with many common pre-loaded protocols for Victron, Growatt, Deye, Goodwe, SMA, Sungrow, Huawei, etc.
Compact and Sturdy Design – Each unit is only 200 mm thick and features a high-strength steel shell with an IP54 rating. The interlocking stacking mechanism supports the unit at the full extent of its height to ensure stability.
Effortless Installation & Expansion – Pre‑installed quick‑connect busbars and daisy‑chain communication cables mean you can add or remove modules in minutes – no complex rewiring.
Important Notes for Users:
External inverter required – this battery pack provides DC power only; pair with a compatible 48V inverter for AC applications.
Stacking limit: maximum 6 units per vertical stack for structural safety. For more than 6 units, arrange in multiple stacks side‑by‑side.
For parallel systems, ensure all units have similar SOC before connection.
Storage: keep at 50% SOC in a cool, dry place (10°C~35°C) if idle >3 months; recharge every 6 months.
Application Fields
| Sector | Typical Use |
|---|---|
| Solar / Wind Energy Storage | Modular home solar systems – start small and stack more as household consumption increases |
| Communication Equipment | Telecom base stations with expandable backup power for future 5G upgrades |
| Emergency Power | Disaster‑relief power towers – easily transport stacked units on pallets to affected areas |
| UPS Backup | Data centres, retail chains, and office buildings – scale capacity according to floor load requirements |
| Medical Equipment | Field hospitals and mobile clinics – stackable design fits tight medical vehicle layouts |
| Fire & Security Systems | Large‑scale campus security – add battery modules as new surveillance zones are built |
| Commercial & Industrial | Workshop power backup, EV charging station buffer storage, and peak‑shaving applications |
Packaging & Shipping
| Package Contents (per 2‑unit crate) | Details |
|---|---|
| Battery units ×2 | Each with pre‑installed stacking brackets and terminal covers |
| Interconnection busbars ×2 sets | For electrical connection between stacked units |
| Communication cables ×2 sets | Daisy‑chain RS485/CAN cables for parallel/stack communication |
| User manual ×1 | Including stacking installation guide and APP quick‑start |
| Mounting/stacking hardware kit ×1 | Bolts, alignment pins, and hex wrenches |
Packaging dimensions (2 units per crate): 710 × 490 × 590 mm – heavy‑duty plywood crate with custom EPE foam partitioning to protect each unit during transit.
Gross weight per crate: 163 kg – securely strapped with steel bands and designed for forklift/pallet jack handling.
Shipping methods: Sea freight (recommended for bulk orders), Air freight, or Express – all with full UN38.3 compliance.
Documentation provided: MSDS, UN38.3 test report, CE declaration, Maritime Dangerous Goods Transport Certificate, commercial invoice, and detailed packing list.
Company Strength Overview
Notable Experience in the Field: We have over 12 years of experience in the design, manufacturing and integration of LiFePO₄ energy storage systems, utilising a fully automated facility (30,000 m²) with an ISO Class 8 cleanroom fabrication of both cell and BMS (battery management system) systems.
Extensive Client Base: We have earned the trust of hundreds of residential system integrators, telecom operators and large commercial energy management and integration firms in Europe, North America, Australia, the Middle East and Southeast Asia (case studies and references are available).
Certifications:
ISO9001 / ISO14001 / ISO45001 (Quality, Environment, Occupational Health)
CE, RoHS, REACH (EU compliance)
UN38.3, MSDS, IEC62619, and UL1973 (under assessment)
R&D Strength: A dedicated 35‑engineer team with expertise in BMS software, thermal simulation, and modular stacking architecture design.
Production Excellence: Fully automated cell grading and matching, robotic laser welding, 100% 72‑hour burn‑in aging test, and complete functional testing under stacked load conditions before shipment.
Frequently Asked Questions (FAQ)
Q: What does "stacking" mean, and how does it work?
A: Interlocking brackets make it possible to stack up to 6 units as vertical stacks using integrated interlocking brackets. All units are electrically connected through pre-installed busbars (one to another) and communication is made by daisy chaining together using CAN/RS485 cables (one to another).
Q: Do I need an inverter with this stacked lithium battery?
A: Yes. This is a battery pack only – it outputs DC power. You need a compatible 48V external inverter to convert it to AC for household appliances.
Q: How many units can I stack or parallel?
A: Vertically, maximum 6 units per stack. In total, you can parallel up to 15 units (whether stacked or placed side‑by‑side) for a combined capacity of 153.6KWh.
Q: Which inverters are compatible?
A: It communicates via CAN/RS485 and works with Victron, Growatt, Deye, GoodWe, SMA, Sungrow, Huawei, Sofar, and many more. Protocol files are provided upon request.
Q: What is the warranty period?
A: 5‑year standard warranty (or 8000 cycles, whichever comes first). Extended warranty options are negotiable for bulk orders.
Q: Can I add more units later to an existing stack?
A: Absolutely – that is the beauty of the modular design. You can add units at any time; the BMS will auto‑detect the new capacity and balance the system.
Q: Is it safe to stack 6 units high?
A: Yes. The steel casing and interlocking mechanism are engineered for vertical stability. For seismic zones, we recommend securing the top unit to the wall with the included brackets.
Q: How do I monitor each unit in a stack?
A: The built‑in Bluetooth & Wi‑Fi module, along with the APP, shows data for every unit in the stack (individual voltage, temperature, SOC, and SOH).
Q: What is the package weight – why is it 163kg for 2 units?
A: The 163kg gross weight includes two battery units (73kg each = 146kg) plus the heavy‑duty plywood crate and internal foam padding (~17kg).
Q: What shipping certifications are included?
A: We provide UN38.3, MSDS, CE, and the Maritime Dangerous Goods Transport Certificate. Additional customs documents are available upon request.
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Detailed Specifications
| Parameter | Value |
|---|---|
| Model | 51.2V200AH (Stacking) |
| Nominal Voltage | 51.2 V |
| Nominal Capacity | 200 Ah |
| Rated Energy | 10240 Wh (10.24 kWh) |
| Cell Type | LiFePO₄ (LFP 3.2V200AH prismatic) |
| BMS | 16S150A (built‑in intelligent management system) |
| Continuous Charge Current | 0 – 150 A |
| Continuous Discharge Current | 0 – 150 A |
| Charge Termination Voltage | 58.4 V |
| Discharge Termination Voltage | 44.8 – 46.5 V (BMS‑adjustable) |
| Communication Interface | RS232, RS485, CAN (supports multiple inverter protocols) |
| Cycle Life | ≥8000 cycles @ 80% DOD, 25°C |
| Working Environment | Temperature: -20°C ~ +60°C; Humidity: ≤95% (non‑condensing); Altitude: ≤4000 m |
| Protection Functions | Over‑voltage, under‑voltage, over‑current, short‑circuit, over‑temperature, reverse polarity, cell imbalance |
| Single Unit Dimensions (W×D×H) | 630 × 403 × 200 mm |
| Package Dimensions (2 units per crate) | 710 × 490 × 590 mm |
| Single Unit Net Weight | 73 kg |
| Package Gross Weight (2 units) | 163 kg |
| Max. Stacking Height | Up to 6 units vertically (approx. 1.2m total height) |
| Max. Parallel Units | Up to 15 units (total 153.6KWh) |
| Certifications | UN38.3, MSDS, CE, Maritime Dangerous Goods Transport Certificate |
