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51.2V 100Ah Wall-Mounted LiFePO4 Battery 5kWh Residential Storage Powerwall Alternative for Solar Off-Grid System
51.2V 100Ah Wall-Mounted LiFePO4 Battery 5kWh Residential Storage Powerwall Alternative for Solar Off-Grid System
51.2V 100Ah Wall-Mounted LiFePO4 Battery 5kWh Residential Storage Powerwall Alternative for Solar Off-Grid System
51.2V 100Ah Wall-Mounted LiFePO4 Battery 5kWh Residential Storage Powerwall Alternative for Solar Off-Grid System
Specifications
Nominal Capacity :
100Ah
Supply Ability :
10000 Pieces per Month
Cycle Life :
≥6000 cycles @ 80% DOD
Dimensions :
560 × 440 × 135 mm
Delivery Time :
7-15 working days
BMS Protection :
Overcharge, Over-discharge, Overcurrent, Short Circuit, Temperature
Weight :
48 kg
Communication Port :
RS485 / CAN / RS232
Operating Temperature :
-20°C to 55°C
Parallel Connection :
Up to 16 units (81.92kWh)
Certification :
UN38.3, MSDS, CE, IEC 62619
Payment Terms :
T/T,L/C,PayPal,Western Union
Mounting Type :
Wall-Mounted / Floor Stand
Display :
LCD Touch Screen
Brand Name :
MEISHIEN
Place of Origin :
Shenzhen, China
MOQ :
5 Pieces
IP Rating :
IP20 (Indoor)
Price :
USD 850-1200 / Piece
Packaging Details :
MEISHIEN branded carton with impact-resistant foam, export-grade corrugated master carton
Chemistry Type :
LiFePO4 (Lithium Iron Phosphate)
Total Energy :
5.12kWh
Nominal Voltage :
51.2V DC
Model Number :
MS-WM-5120
Description

Wall-Mounted LiFePO4 Home Battery – Compact Powerwall Alternative

The MEISHIEN MS-WM-5120 is a 5.12kWh wall-mounted lithium iron phosphate (LiFePO4) home energy storage battery engineered as a cost-effective Powerwall alternative for residential solar PV and off-grid applications. Its slim wall-mount design saves floor space while delivering reliable backup power for households.

Core Features

  • Space-Saving Wall-Mount Design – Compact 560*440*135mm cabinet mounts directly on interior or garage walls, ideal for homes with limited floor area.
  • Built-in Smart BMS – Multi-layer battery management system with overcharge, over-discharge, overcurrent, short circuit and temperature protection for maximum safety and extended service life.
  • High Cycle Life LiFePO4 Cells – ≥6000 cycles at 80% DOD, far surpassing traditional lead-acid batteries, with excellent thermal stability and low fire risk.
  • Parallel Expansion Ready – Connect up to 16 units in parallel for a total capacity of 81.92kWh, scalable from small apartments to large villas.
  • Intelligent LCD Display – Front-panel touchscreen shows real-time SOC, voltage, current, temperature and alarm status at a glance.
  • Multiple Communication Protocols – RS485, CAN bus and RS232 interfaces ensure seamless integration with mainstream solar inverters (Deye, Growatt, Victron, GoodWe etc.).
  • Full Certifications – UN38.3, MSDS, CE and IEC 62619 certified, ready for worry-free global shipping and installation.

Technical Specifications

ParameterValue
Nominal Voltage51.2V DC
Nominal Capacity100Ah
Total Energy5.12kWh
ChemistryLiFePO4
Cycle Life≥6000 @ 80% DOD
Max Parallel Units16 (81.92kWh)
CommunicationRS485 / CAN / RS232
Operating Temp-20°C ~ 55°C
IP RatingIP20 (Indoor)
Dimensions560 * 440 * 135 mm
Weight48 kg

Applications

  • Home solar off-grid energy storage
  • Residential peak-shaving and TOU optimization
  • Emergency backup power for outages
  • Small office / home office (SOHO) UPS
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51.2V 100Ah Wall-Mounted LiFePO4 Battery 5kWh Residential Storage Powerwall Alternative for Solar Off-Grid System

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Product Detail
Nominal Capacity :
100Ah
Supply Ability :
10000 Pieces per Month
Cycle Life :
≥6000 cycles @ 80% DOD
Dimensions :
560 × 440 × 135 mm
Delivery Time :
7-15 working days
BMS Protection :
Overcharge, Over-discharge, Overcurrent, Short Circuit, Temperature
Contact Supplier
51.2V 100Ah Wall-Mounted LiFePO4 Battery 5kWh Residential Storage Powerwall Alternative for Solar Off-Grid System
51.2V 100Ah Wall-Mounted LiFePO4 Battery 5kWh Residential Storage Powerwall Alternative for Solar Off-Grid System

Shenzhen Meisha New Energy Technology Co., LTD

Verified Supplier
1 Years
shenzhen
Since 2016
Business Type :
Manufacturer, Exporter
Main Products :
New Energy Battery, Polymer Lithium Ion Battery, 18650 Lithium Battery
Total Annual :
2000USD-3000
Employee Number :
100~150
Certification Level :
Verified Supplier
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