EA ENERGY Solar Off-Grid Battery Backup – 5kWh-15kWh LiFePO4 System
Power your home sustainably with EA ENERGY's 5kWh-15kWh LiFePO4 solar off-grid battery backup system. Engineered for reliability, our lithium iron phosphate technology delivers 10+ years of service life with 4,000+ charge cycles at 80% DOD, ensuring consistent energy storage for solar-powered homes. The modular design supports parallel operation, allowing seamless scalability to meet growing energy demands. Built with IP65-rated protection and a smart Battery Management System (BMS), it safeguards against overcharge, overheating, and short circuits, while operating efficiently in temperatures from -20°C to 60°C. Ideal for remote living, emergency backup, or maximizing solar self-consumption, this plug-and-play solution integrates with most inverters and offers low maintenance – no watering or equalization required. Backed by international safety certifications, it's the eco-friendly choice for grid-independent living. Harness solar power day and night with EA ENERGY.
EA ENERGY's Solar Off-Grid Battery Backup uses LiFePO4 tech for 4,000+ cycles (80% DOD) and 10+ years of reliable storage. Modular design of our residential ESS supports parallel operation for scalable capacity, while a built-in BMS and IP65 rating ensure safety against overcharge, heat, and harsh weather. Operates from -20°C to 60°C with low maintenance, integrating seamlessly with most inverters for home backup or off-grid living. Eco-friendly, durable, and customizable to meet energy needs.
Equipped with a built-in BMS, it prevents overcharge, over-discharge, and overheating. The IP65-rated casing protects against dust/water, ensuring safe use in harsh environments.
With LiFePO4 technology, it offers 4,000+ cycles at 80% DOD and a 10+ year service life, maintaining 80% capacity retention for long-term reliability.
Yes! The modular design supports parallel operation, allowing up to 12 units to be combined for scalable storage (5kWh–180kWh total) to meet growing demands.
As a professional Lithium-ion battery supplier, our solar off-grid battery backup is designed for plug-and-play integration, it works with most MPPT inverters on the market, ensuring easy setup for both new installations and retrofits.
Low maintenance—no watering or equalization needed. It operates efficiently from -20°C to 60°C, with thermal management to optimize performance in all climates.
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