Hebei Mutian Solar Energy Technology Development Co., Ltd. is one of the most reliable manufacturers and suppliers of 51.2v 100ah lithium battery in China, also supports customized service. Welcome to buy advanced 51.2v 100ah lithium battery in stock from our factory.
Key Information Display
Product Name: Wall‑mount LiFePO₄ Battery Pack (Model: 51.2V 100AH Lithium battery)
Main Image: High‑resolution front view showing the sleek wall‑mount design, handle, LED indicators, and communication ports.
Additional Images (collage recommended):
Side view – thickness and mounting brackets.
Rear view – terminal connections and wall‑mounting holes.
Close‑up of the LCD display (if available) or LED status lights.
Internal BMS board – showcasing the 16S 120A protection circuit.
Brief Introduction:
The 5 kWh energy storage system is focused on residential sector and small commercial applications. It operates with voltage of 51.2V and capacities of 100 Ah which offer guaranteed backup power capacity as well as peak shaving and self-consumption in case of solar PV systems connected. Complete protection with long cycle life is guaranteed through use of BMS (16S 120A) integrated system.
Product Features & Competitive Advantages-51.2V 100AH Lithium battery
High‑Safety LiFePO₄ Chemistry – non‑toxic, non‑explosive, and thermally stable, ensuring zero risk of thermal runaway.
Compact Wall‑mount Design – The compact design of wall-mount energy storage system is characterized with slim profile (160 mm depth only) and suitability for placement in garages, storage, utility rooms and in many outdoor cabinets.
Plug‑and‑Play Connectivity – The use of Plug-and-Play technology allows rapid connecting of the system to leading companies' hybrids inverters such as Growatt, GoodWe, Victron and others due to pre-wired terminals and standard communication ports use.
Parallel Expansion – up to 15 units can be connected in parallel to increase capacity (total 75 kWh) without additional active balancers.
Long Service Life – The long service life of the system provides for more than 6000 cycles at 80% discharge what means up to 10 years of everyday usage.
Wide Temperature Range – The energy storage system works in a wide range of temperatures without being sensitive to cold weather (discharge -20C).
User Notes:
For optimal performance, keep the battery in a dry, well‑ventilated area.
Recharge the battery at least once every 6 months if left idle.
Ensure proper torque on terminal bolts (recommended 4‑6 N·m) to prevent loose connections.
Application Areas
Solar Power Storage:
storage solution for solar generated electricity surplus for use at night or in the case of outages in the electrical grid.
Small Business and Office Back-Up:
keep the equipment powered that is important for business (servers, lights, point-of-sale systems) during black-outs.
Communication Equipment:
reliable back-up solution for telecom equipment in remote locations.
UPS Backup Systems:
work with UPS equipment that offers back-up power supply solutions for critical commercial and medical gear.
Completely Independent Renewable Systems:
provide electricity to cabins, remote monitoring stations and agricultural machines.
Backup Security Lighting:
ensure that fire alarms, access control systems and closed circuit television cameras have power backup in critical situations.
Packaging & Shipping
Packaging Specifications:
Strong cardboard carton with foam and plastic corner protection inside.
Palletized for easy loading (standard 1-unit per pallet).
Modes of Transport:
Shipping by sea (for big orders), by air (for samples), or through express courier service (DHL/FedEx).
Lead time- 15-30 days based on destination and mode of transport.
Shipping documents, invoice, and tracking number will be provided.
Company Strength & Credentials
Established Partner: Over 10 years of experience in lithium battery manufacturing, serving clients in Europe, North America, and Southeast Asia.
Key Clients: Trusted by renewable energy installers, telecom operators, and industrial OEMs.
Certifications:
ISO 9001:2015 (Quality Management)
ISO 14001:2015 (Environmental Management)
CE, UL 1973 (pending), UN38.3, MSDS, and IEC 62619.
Factory Showcase:
Automated production lines for cell sorting and BMS assembly.
100% aging test before shipment.
R&D team with 20+ engineers dedicated to custom solutions.
Frequently Asked Questions
Q: How many batteries can I use in parallel?
A: Up to 15 batteries can be combined together in parallel configuration providing a total of 75kWh of capacity. Make sure to use the same kind of wires and configure the master BMS properly.
Q: What is recommended current and discharge in order to maximize its lifespan?
A: In order to maximize its lifespan use 0.5C (50A) for charge/discharge cycles. 100A continuous use is allowed, but will probably shorten the cycles a little bit.
Q: Does the battery come with any software, application or monitoring tool?
A: Yes! We provide free PC software as well as mobile applications to monitor voltage, current, SOC, temperature, and cell state of the battery itself.
Q: What is the warranty?
A: The warranty is for 10 years or 6000 cycles of operation time.
Q: Is the battery waterproof?
A: It is designed as impossible to operate in water, however it comes with an IP20 enclosure; so please place it in a dry well-protected location.
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Detailed Technical Specifications
| Parameter | Value |
|---|---|
| Model | 51.2V 100AH Lithium battery |
| Nominal Voltage | 51.2 V |
| Nominal Capacity | 100 Ah |
| Rated Energy | 5.12 kWh (≈5 kWh) |
| Battery Type | LiFePO₄ (LFP 3.2V 100Ah cells, 16S configuration) |
| BMS | 16S 120A (with over‑voltage, under‑voltage, over‑current, short‑circuit, and temperature protection) |
| Continuous Charge Current | ≤ 100 A (recommended 0.5C = 50A for longer life) |
| Continuous Discharge Current | ≤ 100 A (peak 120A for 10s) |
| Charge Termination Voltage | 58.4 V (3.65V per cell) |
| Discharge Cut‑off Voltage | 44.8 V (2.8V per cell, programmable) |
| Communication Interfaces | RS232, RS485, CAN (optional) |
| Cycle Life | ≥ 6,000 cycles @ 80% DOD, 25°C |
| Operating Temperature | Charge: 0°C ~ 55°C; Discharge: -20°C ~ 60°C |
| Storage Temperature | -10°C ~ 45°C (recommended 0°C ~ 35°C) |
| Product Dimensions (W×H×D) | 610 × 490 × 160 mm |
| Packaging Dimensions | 690 × 575 × 250 mm |
| Net Weight | 52 kg |
| Gross Weight | 63 kg |
| Enclosure Rating | IP20 (indoor use) |
| Mounting | Wall‑mount bracket included |
