The 5.5kW 48V Eastman Solar Inverter EM5548-S1 ECO is a powerful hybrid inverter designed for solar energy systems, backup power applications, and off-grid installations requiring higher energy capacity.

Built on a 48V battery platform with a 5.5kW output capacity, this inverter provides stable and efficient power for homes, offices, shops, and commercial spaces that require reliable electricity management. The system integrates solar charging, battery storage, and AC output to ensure uninterrupted power supply for essential appliances and equipment.

The inverter features advanced ECO energy management technology, enabling efficient solar energy utilisation while reducing reliance on grid electricity. This improves overall system efficiency and helps users lower electricity costs.

The Eastman EM5548-S1 ECO inverter also includes a smart monitoring dongle, allowing remote monitoring of system performance, solar generation, and battery usage.

Every Eastman inverter supplied by Macire is tested before dispatch to ensure dependable solar system performance and compatibility with lithium and lead-acid battery systems.

⭐ Hybrid Solar Inverter | Reliable Backup Power | Verified & Supported by Macire

System Architecture & Configuration

Inverter Architecture

Hybrid solar inverter system
Integrated solar charging controller
48V battery system compatibility
AC output for residential and commercial appliances
Efficient DC to AC energy conversion

Power Management System

Intelligent solar energy prioritisation
Battery charging optimisation
Stable voltage regulation
Automatic switching between solar, battery, and grid power

Protection System

Overload protection
Short circuit protection
Over-temperature protection
Battery overcharge protection
Smart system monitoring

Technical Specifications (Summary)

Key Features

5.5kW reliable solar inverter power capacity
48V battery system compatibility
Advanced ECO energy management technology
Integrated solar charging functionality
Stable voltage output for appliances
Intelligent battery charging system
Comprehensive protection systems
Remote monitoring using smart dongle
Efficient solar energy utilisation
Verified and supported by Macire

Applications / Use Cases

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???? Offices and commercial premises
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⚡ Backup power systems

Installation Notes

Install inverter in dry ventilated indoor environment
Ensure compatibility with battery voltage (48V)
Use recommended DC cables and protection devices
Allow adequate ventilation around inverter
Solar panel configuration must match inverter limits
Macire technicians can assist with solar system installation

Care & Maintenance

Keep inverter in a clean and dust-free environment
Ensure proper ventilation for cooling
Inspect cables and terminals periodically
Avoid exposure to moisture and excessive heat
Ensure stable power connections
Monitor inverter performance regularly

Do’s & Don’ts

Do’s

Use compatible 48V battery systems
Install inverter in ventilated location
Ensure correct solar panel configuration
Monitor inverter load and performance
Use qualified technician for installation

Don’ts

Do not overload beyond rated capacity
Do not expose inverter to water or moisture
Do not block ventilation openings
Do not install in extreme heat environments
Do not tamper with internal electronics

Compatibility Section

Compatible with:

Solar panels
Lithium batteries
Lead-acid batteries
Hybrid solar systems
Off-grid solar systems
Macire solar installation systems

Performance / Operational Guide

Performance depends on proper installation and solar system configuration as recommended by Macire.

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