48V 100Ah Wall-Mount Lithium Battery

48V 100Ah Wall-Mount Lithium Battery : 5120Wh, 100A Charge/Discharge for Home Energy Resilience

Introduction 

• Delivers 5120Wh energy (51.2V nominal, 100Ah capacity), 100A symmetric charge/discharge — powers a 5kW home for 1 hour, recharges in 1 hour.
• Boasts 2000-cycle lifespan (80% retention), -20℃ discharge — reliable in winter outages.
• Wall-mount design (675×400×165mm) saves 30% space vs. floor-standing units.
• Expandable to 15 units in parallel — scales from 5.12kWh to 76.8kWh for large homes or small businesses.

Core Specifications

Table 1: 48V 100Ah Wall-Mount Lithium Battery vs. Ordinary Wall-Mount Batteries

Table 2: Detailed Technical Parameters

Core Advantages 

1. 5120Wh High-Energy Density

• “5120Wh Energy: Powers a 5kW home for 1 hour during outages — the 48V 100Ah wall-mount lithium battery stores 28% more energy than ordinary models, covering evening peak demand.”

2. 100A Symmetric Charge/Discharge

• “100A Charge/Discharge: Recharges fully in 1 hour via solar or grid (ideal for time-of-use pricing), discharges 100A to run 10kW appliances — no voltage sag, even at -20℃.”

3. 2000-Cycle Longevity

• “2000-Cycle Lifespan: Retains 80% capacity after 2000 cycles — enough to power a home for 8+ years, outlasting ordinary batteries by 33% and slashing long-term costs.”

4. Space-Saving Wall-Mount Design

• “Wall-Mount Design (675×400×165mm): Saves 30% space vs. floor-standing units — installs in 15 minutes with included brackets, perfect for small homes or apartments.”

5. 15-Unit Parallel Scalability

• “15-Unit Parallel Expansion: Scales from 5.12kWh to 76.8kWh — supports large families, small clinics, or off-grid cabins. The 48V 100Ah powerwall grows with your energy needs.”

6. -20℃ Cold-Weather Reliability

• “-20℃ Discharge: Powers heaters and essential devices in winter outages where ordinary batteries (-10℃ min) fail — reliable in freezing climates like Canada or Northern Europe.”

Application Scenarios 

1. Residential Energy Storage

• “Home Backup: A single 48V 100Ah Wall-Mount Lithium Battery  powers lights, fridges, and Wi-Fi for 5+ hours. 15-unit parallel scales to 76.8kWh — eliminates 90% of grid dependence, cutting electricity bills by 30%.”

2. Small Businesses & Clinics

• “Small Clinics/Shops: Powers medical devices, security systems, and POS terminals for 8+ hours. 100A discharge handles 5kW peak loads — no business downtime during grid outages.”

3. Off-Grid & RV Systems

• “Off-Grid Cabins/RVs: 5120Wh energy supports 24+ hours of off-grid living. -20℃ discharge keeps heaters running in mountain winters — ideal for 48V 100Ah lithium powerwalls in remote locations.”

Parallel Expansion Deep Dive

• Voltage Stability: Maintains 51.2V (no series connection risk, safer for home use).
• Energy Scalability: From 5.12kWh (1 unit) to 76.8kWh (15 units) — enough for a 5-bedroom home with EV charging.
• Smart Synchronization: RS485/CAN communication ensures balanced charging/discharging across all units, maximizing lifespan.

48V 100Ah Wall-Mount Lithium Battery: High Safety and Easy Installation for Home Energy Storage Systems

Introduction

Nominal Voltage：51.2v
Nominal Capacity：100ah
Nominal Energy：5120WH
Charge Voltage：58.4V
Cut-off Voltage：40V
Expandability：1-15 in paralle
Max. Charge Current: 100A
Max. Discharge Current: 100A
Communication：RS485, CAN
Operating Temperature: Charge 0~50℃；Discharge-20~60℃
Cycle Life:≥6000 Times
Products size(L×W×H): 675×400×165mm
Weight(NW): ~51kg
Package size(L×W×H): 740×466×275mm
Weight(GW): ~55kg
Case Material: Metal

Applications

– scale home energy storage, powering low
– power security systems, backup for home Wi – Fi routers, and small
– capacity medical devices in clinics