MINVON Wall & Floor Mounted 25.6V/51.2V LiFePO4 Lithium Battery | Home Solar Energy Storage Battery 2.56kWh-32.15kWh, 8000 Cycles Long Life Household Backup Power Battery for Off-grid/On-grid Solar Inverter System

Smart integrated BMS delivers comprehensive safety protection to eliminate hidden electricity risks

8000+ deep cycle lifespan cuts your long-term replacement cost drastically

Perfectly paired with mainstream hybrid & off-grid solar inverters

Stable customized energy backup for family houses, villas and agricultural power supply

MINVON 25.6V & 51.2V LiFePO4 Home Energy Storage Battery SeriesWe supply two mainstream voltage specifications: 25.6V (24V solar system) and 51.2V (48V solar system), with flexible capacity options ranging from 100Ah to 400Ah. The batteries are p...

Model	25.6V -100AH	25.6V -200AH	25.6V -300AH	51.2V -100AH	51.2V -200AH	51.2V -300AH	51.2V -400AH	51.2V -460AH	51.2V -560AH	51.2V -628AH
Nominal Voltage	25.6V	25.6V	25.6V	51.2V	51.2V	51.2V	51.2V	51.2V	51.2V	51.2V
Nominal Capacity	100AH	200AH	300AH	100AH	200AH	300AH	400AH	460Ah	560AH	628AH
Nominal Energy	2.56KWH	5.12KWH	7.68KWH	5.12KWH	10.24KWH	15.36KWH	20.48KWH	23.56KWH	28.67KWH	32.15KWH
Operating Voltage Range	21.2V~28.8V	21.2V~28.8V	21.2V~28.8V	42.4V~57.6V	42.4V~57.6V	42.4V~57.6V	42.4V~57.6V	42.4V~57.6V	40.0V~58.4V	40.0V~58.4V
MAX. Charge Current	50A	100A	100A	50A	100A	100A	100A	100A	200A	200A
MAX. Discharge Current	100A	150A	200A	100A	150A	200A	200A	200A	300A	300A
Cell Configuration	8S1P	8S1P	8S1P	16S1P	16S1P	16S1P	16S2P	16S2P	16S2P	16S2P
Pack Over-Voltage Protection (V)	28.8	28.8	28.8	57.6	57.6	57.6	57.6	57.6	57.6	57.6
Pack Over-Voltage Release (V)	27.2	27.2	27.2	54.4	54.4	54.4	54.4	54.4	54.4	54.4
Pack Under-Voltage Protection (V)	21.2	21.2	21.2	42.2	42.2	42.2	42.2	42.2	42.2	42.2
Pack Under-Voltage Release (V)	24.0	24.0	24.0	48	48	48	48	48	48	48
Cell Over-Voltage Protection (V)	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6
Cell Over-Voltage Release (V)	3.4	3.4	3.4	3.4	3.4	3.4	3.4	3.4	3.4	3.4
Cell Under-Voltage Protection (V)	2.65	2.65	2.65	2.65	2.65	2.65	2.65	2.65	2.65	2.65
Cell Under-Voltage Release (V)	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8
Ingress Protection	IP20
Parallel Connection	Up to 16 units
Communication Port	CAN,RS485
Operating Temperature (Charge)	0~50℃
Operating Temperature (Discharge)	-10~55℃
Storage Temperature	-20~+45℃（≤1month）0~+35℃(≤1year)
Humidity	0~95%(no condensation)
Sea Level(m)	≤1500
Battery cycle times (25℃ 0.2C/0.2C 80%DOD)	≥5000 times	≥4000 times	≥8000 times	≥5000 times	≥4000 times	≥8000 times	≥4000 times	≥6000 times	≥8000 times	≥8000 times
Products Size(mm)	460X360X160	640X420X160	550X420X248	640X420X160	690X520X248	860X520X248	900X600X298	960X600X298	989X634.5X326	989X634.5X326
Package Size(mm)	520X420X220	700X480X220	610X480X310	700X480X220	780X670X440	940X670X440	980X740X440	1040X740X440	1135x695x525	1135x695x525
NW (±3kg)	24KG	44KG	56KG	44KG	89KG	121KG	145KG	168KG	206KG	207KG
GW (±3kg)	32KG	54KG	65KG	54KG	104KG	139KG	167KG	190KG	226KG	227KG

grid tie systems-0

Key Product Highlights

1. Built-in Intelligent BMS All-Round Safety Protection, Unattended Automatic OperationThe embedded smart BMS provides multi-dimensional protection against overvoltage, undervoltage, overcurrent, short circuit and overheating risks. The battery executes automatic charging and discharging intelligently throughout operation; no manual supervision is needed, bringing worry-free household power management.

2. Dynamic Active Cell Balancing to Extend Battery Service LifeIt keeps tracking the voltage and current of each individual cell in real time, automatically calibrating inconsistent cell statuses. This effectively reduces internal imbalance loss, maximizes the utilization rate of every cell and greatly prolongs the overall service life of the battery pack.

3. Automotive-Grade LiFePO4 Cells, 8,000+ Deep Cycles for Ultra-Long Service LifeAdopted high-standard automotive-grade lithium iron phosphate cells that sustain over 8,000 deep charge-discharge cycles. It outperforms conventional lead-acid batteries significantly in durability, slashing frequent replacement costs and long-term operating expenditure for users.

4. Intrinsic High Safety, Non-Toxic & Eco-Friendly for Indoor Household UseLiFePO4 material boasts superior thermal stability and excellent fire-proof performance, without toxic heavy metal substances. It can be safely installed indoors for residential energy storage and satisfies global environmental protection certification standards.

5. Wide Compatibility with 24V/48V Hybrid & Off-Grid Solar InvertersPerfectly matched with mainstream 24V and 48V hybrid & off-grid solar inverters. It supports flexible charging via solar panels, municipal grid electricity and diesel generators to adapt to diverse power supply modes.

6. Scalable Parallel Connection (Max 16 Units) for Customized Capacity UpgradeUp to 16 batteries can be connected in parallel for flexible capacity expansion. Users can upgrade the energy storage scale on demand to satisfy high-power electricity needs of luxury villas, rural residences and agricultural farms.

7. CAN & RS485 Intelligent Communication, Real-Time Linked MonitoringEquipped with CAN and RS485 communication interfaces to synchronize real-time operational data (SOC, voltage, temperature, etc.) with matched inverters. You can check battery working status remotely effortlessly for timely fault inspection and maintenance.

8. Two Flexible Installation Solutions: Wall-Mounted & Mobile Wheeled Floor TypeWall-mounted installation saves valuable indoor floor space, ideal for rooms with limited area; wheeled floor-standing design supports convenient displacement and layout rearrangement, suitable for large-capacity energy storage systems.

grid tie systems-1

grid tie systems-2

Application Scenarios

1. Whole-house Energy Storage for Ordinary Residences & Luxury Villas
Store excess daytime solar electricity for nighttime household consumption. Deliver seamless emergency power supply once grid outages happen. Utilize peak & off-peak electricity tariff difference to cut monthly household electricity bills significantly.

2. Off-Grid Power Supply for Rural Dwellings & Remote Cabins
Ideal for areas lacking stable municipal grid access. Sustain steady power for daily household appliances all day long; serve as a low-cost, low-noise alternative to noisy, high-fuel-consumption diesel generators.

3. Energy Storage for Farms & Livestock Breeding Bases
Provide uninterrupted power for water pumps, ventilation fans, lighting systems and various agricultural equipment around the clock. Cut fuel expenditure of traditional generators and achieve self-sufficient off-grid power supply for farming production.

4. Emergency Backup Power for Retail Stores, Workshops & Light Commercial Premises
Instant power switch during blackouts avoids operational suspension and economic losses caused by power failures, guaranteeing continuous normal business operation.

5. Off-Grid Microgrid Projects for Islands, Grasslands & Remote Pastures
Rugged and reliable energy storage solution for grid-free remote regions, supporting the construction of independent photovoltaic microgrids to satisfy long-term stable power demand.

6. Large-Scale Scalable Energy Storage System
Supports parallel connection of up to 16 battery units. Matched with high-power inverters to build high-capacity energy storage systems for large villas, large-scale farms and commercial photovoltaic projects.

Q1: Can I get some samples for test?

A: Yes, sample order is available for quality check and market test .

Q2: Do you accept OEM/ODM ?

A:Yes, we accept OEM/ODM with your authorization.

Q3: What is your typical delivery timeline?

A: For standard off-the-shelf products, we offer a delivery window of 5-10 business days from order confirmation. For bulk orders or customized OEM/ODM projects, delivery schedules are determined based on production capacity and customization requirements. Our sales team will provide a detailed timeline after evaluating your specific needs.

Q4: What is the standard of package?

A: We have our own design carton with five layers corrugated material; if you have any other special requirement of package, we also support customized service.

Q5: What’s your payment terms?

A: We accept T/T, L/C, WEST UNION, ALI TRADE ASSURANCE, cash.

Q6: What’s your warranty time?

A: We offer 12 months warranty service, life time technique support.

Q7: How does your factory implement quality control?

A: Quality is the cornerstone of our brand. We operate a dedicated quality assurance department that oversees every stage of production, from component sourcing to final delivery. Each product undergoes a minimum of seven rigorous quality inspection protocols before shipment, ensuring compliance with international standards and customer specifications.

Q8: How can I trust your company?

A: With over 20 years of specialized experience in inverter manufacturing, Minvon has established a robust quality management system certified to ISO 9001, ISO 14001, and ISO 45001 standards. Our products also hold CE, CCC, and RoHS certifications, ensuring compliance with international regulatory requirements. We can provide third-party assessment reports and factory audit documentation upon request to demonstrate our commitment to transparency and reliability.

Introduction

LIFEPO4 LITHIUM BATTERY 25.6V/51.2V safety and long cycle life non-toxic and eco-friendly cells cycle time up to 8000 cycles Auto-manages charge/discharge manufacture

grid tie systems-3

grid tie systems-4

grid tie systems-5

grid tie systems-6

grid tie systems-7

MINVON 25.6V & 51.2V LiFePO4 Home Energy Storage Battery Series

We supply two mainstream voltage specifications: 25.6V (24V solar system) and 51.2V (48V solar system), with flexible capacity options ranging from 100Ah to 400Ah. The batteries are perfectly tuned to work seamlessly with MINVON off-grid and hybrid solar inverters, forming a stable one-stop energy storage system tailored for residential photovoltaic projects.

Built-in intelligent integrated BMS delivers comprehensive multi-layer protection against overcharging, over-discharging, short circuits and abnormal temperature fluctuations. It supports automatic active cell balancing to ensure consistent performance of every single cell, effectively prolonging the whole pack service life.

Constructed with automotive-grade LiFePO4 core cells, the battery achieves more than 8,000 deep charge-discharge cycles for ultra-long service life and outstanding cost efficiency. Up to 16 units can be connected in parallel freely to expand total power capacity to meet growing electricity demands. Equipped with CAN & RS485 communication ports, it realizes real-time data synchronization and intelligent linkage with matched solar inverters.

Two flexible installation methods are available: wall-mounted and floor-standing installation. The compact shock-resistant structure is sturdy for long-term use, paired with non-toxic, eco-friendly LiFePO4 material with high safety performance.

Ideal scenarios include household self-sufficient solar storage, off-grid remote cabins, agricultural farm power supply and blackout emergency backup power. It runs reliably stably within -10℃ ~ 55℃ wide temperature range, adapting smoothly to diverse harsh outdoor and indoor working environments.