The GridSun 51.2V / 25.6V LiFePO4 Lithium Battery is a reliable long-life energy storage solution for solar and backup power systems. It features Smart BMS protection, 8000+ life cycles, built-in WiFi and Bluetooth, a large LCD display, and up to 100A fast charging and discharging.
With a 12–14 year design life and 5-year replacement warranty, it provides efficient, intelligent, and dependable energy storage for modern solar systems.
12.8 KW
On/Off-Grid
IP20
05 Years
Full specifications, wiring diagram & warranty terms (PDF)
Model
GridSun 51.2V / 25.6V
Series
LiFePO4
System Type
On/Off-Grid
Output Waveform
Pure Sinewave
Enclosure Rating
IP20
Monitoring
WiFi App Control
Charging
Dual MPPT
Warranty
05 Years
For full electrical ratings, dimensions and wiring diagrams, see the PDF datasheet above.