The 11.77kWh 51.2V Eastman Wall Mount Lithium Battery ES51.2V-230LP is a high-capacity LiFePO₄ solar energy storage battery engineered for hybrid solar systems, off-grid power installations, and large backup energy storage applications.

With a powerful 51.2V platform and 230Ah capacity, this battery delivers 11.77kWh of usable energy, making it ideal for homes, offices, businesses, and institutions requiring longer backup duration and stable solar energy storage.

Its wall-mounted design allows convenient installation in solar equipment rooms, garages, and technical areas, ensuring a clean and space-efficient solar system layout.

Built using Lithium Iron Phosphate (LiFePO₄) technology, the battery offers superior thermal stability, safety, and long service life compared to traditional lead-acid batteries. The integrated Battery Management System (BMS) continuously monitors voltage, current, and temperature to protect against overcharging, deep discharge, overheating, and short circuits.

With a cycle life exceeding 6000 cycles, the Eastman lithium battery provides dependable and maintenance-free energy storage for solar installations requiring reliable long-term performance.

Every Eastman battery supplied by Macire is verified before dispatch to ensure compatibility with modern hybrid solar inverter systems and reliable energy storage performance.

⭐ High-Capacity Solar Battery | Long Backup Duration | Verified & Supported by Macire

System Architecture & Configuration

Battery Structure

Wall-mounted lithium battery system
Space-saving solar energy storage design
Expandable parallel battery configuration
Integrated smart battery monitoring system
Compact installation for solar equipment rooms

Battery Technology

Lithium Iron Phosphate (LiFePO₄) chemistry
Integrated smart Battery Management System (BMS)
High thermal stability and safety protection
Deep discharge capability
High energy efficiency and stable voltage output

Protection & Monitoring System

Over-charge protection
Over-discharge protection
Short circuit protection
Temperature monitoring
Cell balancing system

Technical Specifications (Summary)

Key Features

Large 11.77kWh lithium solar energy storage capacity
51.2V high-efficiency lithium battery platform
LiFePO₄ battery chemistry for safety and durability
Advanced smart BMS protection system
Expandable battery bank architecture
Long service life exceeding 6000 cycles
High efficiency energy storage performance
Space-saving wall mounted installation
Maintenance-free lithium battery technology
Verified and supported by Macire

Applications / Use Cases

🏠 Residential solar energy systems
🏢 Offices and commercial solar installations
🏫 Schools and institutions
🏥 Clinics and hospitals
🏪 Shops and retail businesses
🏭 Industrial energy backup systems
🌞 Off-grid solar installations
⚡ Hybrid solar inverter systems

Installation & Engineering Notes

Install battery on reinforced wall surface capable of supporting weight
Ensure installation in dry ventilated environment
Use compatible lithium hybrid inverter systems
Maintain adequate spacing for ventilation
Parallel expansion requires identical battery models
Electrical installation should be completed by qualified technicians
Macire provides solar installation guidance where required

Care, Maintenance & Operations

Maintain installation area clean and dry
Avoid exposure to excessive heat or moisture
Inspect battery cable connections periodically
Ensure inverter lithium battery settings are correctly configured
Monitor battery performance through inverter monitoring systems
Avoid deep discharge beyond recommended limits
Ensure proper airflow around battery installation

Do’s & Don’ts

Do’s

Install battery securely on reinforced wall surface
Use lithium-compatible inverter systems
Maintain proper DC protection
Expand storage using identical battery units
Monitor battery system performance regularly

Don’ts

Do not expose battery to direct sunlight
Do not mix lithium batteries with lead-acid systems
Do not tamper with internal battery components
Do not exceed recommended charging voltage
Do not install battery in wet environments

Compatibility Section

Compatible with:

Hybrid solar inverters
Off-grid solar systems
Solar charge controllers
Battery monitoring systems
Solar installation cabinets
Macire solar energy system components

Performance / Operational Guide

Performance depends on correct inverter configuration and installation as recommended by Macire.

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