When extreme weather or grid fluctuations strike unexpectedly, a reliable backup power source has become a "must-have" for modern households. TCSN Power's brand-new 16kWh lithium-ion battery energy storage system is purpose-built for whole-home backup, commercial emergency use, and off-grid scenarios. With four core strengths—durable, efficient, silent, and safe—it builds the last line of defense for your power security.

16kWh High Capacity, Covering Full-Day Essential Loads
The system integrates a high-capacity 51.2V 314Ah battery cell, storing 16kWh of electricity in a single unit—enough to support 8–12 hours of basic household usage, keeping refrigerators, lighting, communications, network routers, and security cameras fully operational. It can even power medical devices or small office equipment steadily. The modular design supports parallel connection of multiple units, allowing users to scale up as needed to handle longer backup durations or higher load demands.
IP65 Outdoor-Rated Protection, Flexible Installation Without Space Constraints
With an IP65 dustproof and waterproof rating, the system withstands rain and harsh weather, making it suitable for outdoor installation in courtyards, balconies, garages, or semi-open corridors—no additional protective shelter required. From humid southern monsoons to snowy northern winters, the system delivers stable performance, freeing energy storage from indoor spaces and maximizing your valuable living or working area.
Smart Energy Interaction, Full Control Over Your Power Strategy
The clear and intuitive four-dimensional interface—LOAD, GRID, BAT, and PAT—makes energy flow visible at a glance. The system supports intelligent strategies such as solar priority, off-peak grid charging, and peak-time discharging, automatically selecting the most cost-effective operation mode. This helps households take full advantage of time-of-use electricity pricing, effectively reducing monthly utility bills and maximizing the value of every kilowatt-hour.
Quiet Operation and Multi-Layer Safety, Protecting Your Family Day and Night
Built with automotive-grade lithium iron phosphate (LFP) battery cells and a multi-tiered BMS (Battery Management System), the unit features comprehensive protection against overcharge, over-discharge, overheating, and short circuits, eliminating thermal runaway risks at the source. Operating noise is kept below 45 decibels—quieter than normal conversation—so even when installed near living areas, it won't disturb your family's rest, children's studies, or pets' sleep.
Flexible Configuration Options for Diverse Installation Scenarios
To accommodate different household energy habits and solar PV setups, TCSN Power offers a variety of customizable solutions—whether a fast-charging version for quick response or a parallel-expandable version for larger capacity, we can match your needs precisely. Our professional team provides one-on-one consultation based on your actual load power, rooftop solar area, and budget, ensuring your energy storage investment delivers the best cost-performance ratio.
Quality Rooted in Expertise, Protecting Thousands of Families Worldwide
With years of deep experience in the lithium battery energy storage industry, TCSN Power's products have undergone rigorous environmental testing and real-world validation. From design and production to after-sales service, every step adheres to the highest standards, delivering safe, reliable, and long-lasting energy storage solutions to users around the globe. Choosing TCSN Power means choosing lasting peace of mind for your power needs.