EG4 power solutions redefine performance and reliability for residential, commercial, and off-grid energy systems. Powered by advanced lithium iron phosphate (LiFePO4) technology, these batteries provide unmatched safety, longevity, and efficiency, delivering the energy solutions you need with confidence.
Cutting-Edge LiFePO4 Technology
EG4 lithium batteries are designed for maximum energy output and long-term use and are engineered with industry-leading chemistry for high performance. With over 6,000 charge cycles and a 10-year warranty, they provide dependable power while minimizing replacement costs.
These batteries, with their thermal stability and high energy density, are ideal for applications that demand dependable and safe energy storage.
Advanced Specifications for Professional-Grade Storage
Every EG4 LiFePO4 battery is built with top-tier performance in mind. Operating at a nominal voltage of 48V DC, they feature a scalable design with usable capacities ranging from 5.12kWh to 80kWh, making them adaptable for setups of any size. Plus, some models allow parallel connections for up to 16 batteries, enabling scalable expansion to 80kWh with seamless BMS communication.
With a peak discharge of 100 amps and round trip efficiency exceeding 98%, users enjoy consistent, optimized energy performance. The batteries function flawlessly in high-risk environments, with an operating temperature range from -4°F to 131°F.
Communication protocols like CAN and RS485 ensure seamless connectivity with system monitoring tools and other components. UL 1973 certification and IP65-rated enclosures guarantee durability and safety, even in demanding environments.
Lastly, if needed, these batteries have an advanced emergency stop function for rapid shutdown.
Seamless Integration with Leading Systems
EG4 power solutions work effortlessly with all major inverter brands, including SolarEdge, Victron Energy, Schneider Electric, OutBack Power, and SMA. Designed with professional scalability in mind, these systems support a wide variety of energy demands, and their warranty remains valid with professional installation.
High-quality supporting components such as mounting systems, interconnect paralleling cables that support closed-loop communication, system monitoring tools, emergency disconnect switches, and temperature sensors ensure optimal setup and smooth operation.
USA-Based Design Backed by World-Class Support
Pioneered by EG4 Electronics, a Texas-based innovator, these batteries combine U.S. expertise with international manufacturing excellence. Products are designed and engineered in the United States, with a portion of manufacturing taking place in Texas and China. However, customer support is 100% U.S.-based, ensuring reliable, localized assistance for every product.
Upgrade Your Energy System Today
Transform your power needs with EG4’s professional-grade energy storage solutions. Scalable, efficient, and rigorously tested, EG4 LiFePO4 batteries are the smart choice for the future. Contact us now and take the first step towards smarter, reliable energy storage.
Frequently Asked Questions
How do EG4 lithium batteries compare to other lithium batteries?
EG4's LiFePO4 technology offers superior safety and longevity, with integrated BMS and professional-grade construction ensuring exceptional reliability.
What size system do I need?
System sizing depends on daily energy usage, backup requirements, and expansion plans. A professional assessment is recommended.
Are they compatible with existing solar systems?
Yes, EG4 LiFePO4 batteries work with most major inverter brands. Professional evaluation is required for specific configurations.
What's the expected lifespan?
Under normal conditions, EG4 LiFePO4 batteries have a sturdy design life of 6,000 to 8,000+ cycles or 10+ years of service. Proper installation and maintenance maximize longevity.
Is professional installation required?
Yes, certified installation maintains a warranty and ensures optimal performance. Installation requirements are indoor/conditioned space, 1" clearance, wall/floor mount, max 2000m elevation, and professional installation.