The SAKO LI SUN 51.2V 100AH Lithium Battery is a high-voltage, high-capacity energy storage solution designed for advanced solar power systems, hybrid inverters, and dependable backup power applications. Built with premium Lithium Iron Phosphate (LiFePO₄) technology, this battery delivers superior safety, stable performance, and an extended service life, making it ideal for residential, commercial, and off-grid energy setups.
With a nominal voltage of 51.2V and a 100Ah capacity, the battery provides approximately 5.12kWh of usable energy, enabling longer backup times and efficient handling of higher power loads. Compared to traditional lead-acid batteries, the SAKO LI SUN series offers higher energy efficiency, deeper discharge capability, faster charging, and significantly longer cycle life—ensuring lower long-term operating costs and better system reliability.
An integrated intelligent Battery Management System (BMS) continuously monitors voltage, current, and temperature to provide comprehensive protection against overcharging, over-discharging, over-current, short circuits, and thermal issues. This advanced protection system ensures safe operation, optimized performance, and consistent output even in demanding operating conditions.
Designed for modern solar installations, the SAKO LI SUN 51.2V 100AH features a compact, robust enclosure that simplifies installation and maximizes space efficiency. Its maintenance-free design eliminates routine servicing, while stable voltage output ensures seamless compatibility with 48V solar and hybrid inverter systems. Whether used for home energy storage, commercial backup power, or off-grid solar solutions, this battery delivers dependable performance, safety, and long-term value.
Advanced LiFePO₄ lithium battery technology for enhanced safety and longevity
51.2V 100Ah capacity delivering ~5.12kWh of energy
Built-in intelligent BMS for full protection and performance optimization
Long cycle life with deep discharge capability
High energy efficiency and fast charging support
Compact, space-saving, and durable enclosure
Stable voltage output ideal for 48V solar and hybrid inverter systems
Maintenance-free and environmentally friendly design
Provides high-voltage energy storage for powerful solar systems
Offers superior lifespan and efficiency over lead-acid batteries
Ensures safe and stable operation with smart battery protection
Ideal for residential, commercial, and off-grid solar applications
Reduces maintenance needs and long-term operating costs
Supports clean, sustainable, and reliable energy solutions
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