2500W High-Power LiFePO4 Battery Backup System with 102Ah Capacity and 60A MPPT

Professional-Grade Power Solution for Demanding Residential and Commercial Applications

The 2500W High-Power LiFePO4 Battery Backup System represents the flagship model in its class, engineered to meet the most demanding power requirements for both residential and commercial use. This robust system delivers an impressive 2500W of continuous pure sine wave AC power with a massive 4500W surge capacity, coupled with an enormous 102Ah/2611Wh LiFePO4 battery bank. The integrated 60A MPPT solar charge controller enables ultra-fast recharging from solar arrays, making this system ideal for whole-house backup, small business continuity, off-grid living, and professional applications where reliable, high-power output is non-negotiable.

Key Differentiating Features:

• Professional Power Output: 2500W continuous AC power (4500W surge) capable of running multiple high-wattage appliances simultaneously

• Massive Energy Storage: 102Ah/2611Wh battery capacity provides extended runtime for energy-intensive applications

• Ultra-Fast Solar Charging: 60A MPPT controller supports large solar arrays for rapid battery replenishment

• Commercial-Grade Construction: Heavy-duty design with larger dimensions (427×325×368mm) for enhanced heat dissipation

• High-Current Capability: Supports sustained high-power discharge for demanding equipment and tools

Product Overview

Designed as the ultimate power solution, this 2500W system addresses the needs of users requiring substantial power capacity and extended runtime. Unlike smaller models, it can power multiple high-consumption devices concurrently, such as air conditioners, water pumps, power tools, and commercial equipment. The massive 102Ah battery storage ensures that even during prolonged outages, essential systems remain operational. This system is particularly suited for large homes, small businesses, workshops, farms, and remote telecommunications installations where power reliability is critical.

Technical Features and Benefits

1. Industrial-Strength 2500W Pure Sine Wave Inverter

The heart of this system is a high-performance inverter that delivers clean, stable 2500W of continuous power with a staggering 4500W surge capacity for 4 seconds. This exceptional surge capability allows it to start large inductive loads like 1.5HP water pumps, air compressors, and central air conditioning units without hesitation.

• Application Benefit: Enables operation of power-hungry equipment typically beyond the reach of standard home backup systems.

2. High-Capacity 102Ah LiFePO4 Battery Bank

With 2611 watt-hours of usable energy storage, this system provides exceptional autonomy. The single-cell configuration (LFP8S1P) ensures balanced performance and reliability, while the 2000-cycle lifespan guarantees years of dependable service even with frequent deep cycling.

• Application Benefit: Supports extended operation of essential loads during multi-day power outages or in off-grid scenarios with limited sunlight.

3. High-Speed 60A MPPT Solar Charge Controller

The integrated 60A MPPT charge controller is capable of handling large solar arrays up to 1500W-2000W, allowing the system to fully recharge from solar power alone in just a few hours of good sunlight.

• Application Benefit: Dramatically reduces grid dependence and generator run-time, offering true energy independence for off-grid applications.

4. Robust Thermal Management System

The larger chassis (427×325×368mm) incorporates advanced cooling channels and temperature-controlled fans to maintain optimal operating temperatures even under maximum continuous load.

• Application Benefit: Ensures reliable performance during extended high-power operation and in high-ambient temperature environments.

5. Comprehensive Power Management

Advanced battery management system (BMS) provides multiple layers of protection including over-charge, over-discharge, over-temperature, short-circuit, and overload protection.

• Application Benefit: Safeguards both the equipment and connected appliances from damage due to electrical faults.

Detailed Technical Specifications

Target Applications

Whole-House Backup Power

• Capable of running refrigerators, deep well pumps, lighting, and HVAC systems simultaneously

• Provides peace of mind during extended grid outages

Small Business and Commercial Use

• Ideal for retail stores, offices, medical clinics, and restaurants

• Ensures business continuity during power interruptions

Off-Grid and Remote Power Systems

• Suitable for cabins, farms, telecommunications sites, and construction projects

• Provides reliable power in locations without grid access

Professional and Industrial Applications

• Powers tools, equipment, and temporary installations

• Offers clean power for sensitive electronic instrumentation

Competitive Advantages

• Superior Power Capacity: Highest power output in its class at 2500W continuous

• Largest Battery Storage: 102Ah capacity provides the longest runtime available

• Fastest Solar Charging: 60A controller enables quickest recharge times

• Commercial-Grade Build: Designed for heavy-use scenarios and demanding environments

• Comprehensive Connectivity: Multiple communication options for advanced monitoring

Frequently Asked Questions

Q: What appliances can the 2500W system power simultaneously?
A: It can typically run a refrigerator (800W), deep well pump (1000W), several lights and fans (200W), and a television (150W) concurrently, with power to spare.

Q: How long will it power a 500W load continuously?
A: With the 2611Wh battery capacity, a 500W load would run for approximately 5 hours at full discharge, though we recommend maintaining above 20% battery level for longevity.

Q: What size solar array is needed for this system?
A: A 1500W-2000W solar array is recommended to fully utilize the 60A charging capability and ensure rapid recharge times.

Q: Is this system suitable for three-phase equipment?
A: No, this system provides single-phase 220VAC output. Three-phase equipment requires specialized three-phase inverters.

Installation and Operation Guidelines

Site Requirements

• Requires stable, level surface capable of supporting 37kg

• Minimum 60cm clearance on all sides for adequate ventilation

• Indoor installation in dry, temperature-controlled environment

Electrical Considerations

• Professional installation recommended for grid connection

• Use appropriate cable sizes for high-current applications

• Ensure proper grounding according to local electrical codes

Maintenance Recommendations

• Regular visual inspection of connections and ventilation paths

• Periodic cleaning of air intake and exhaust vents

• Monitor system performance through display or mobile application

Safety Precautions

• Do not expose to moisture, dust, or extreme temperatures

• Avoid blocking ventilation openings during operation

• Disconnect from all power sources before performing any maintenance