Pure Sine Wave Output
Experience clean and stable power for all your devices.
Lithium-ion LifePO4 Battery
Enjoy 2000 cycles and a 5-year service life with this battery.
Automated Mains Activation
The lifePO4 battery automatically turns on when the mains input is present.
Versatile Operation Modes
Choose from mains supply mode, energy-saving mode, and battery mode to suit your needs.
Convenient Output Ports
The system features practical 5VDC USB and 12VDC output ports.
Efficient Charging
The MPPT Controller enhances charging efficiency by more than 20%.
Battery Protection
Protect your battery with overcharge and over discharge protection.
Safe and Reliable
With intelligent exhaust fan control, and automatic protection and alarms including AC output overload protection and short circuit protection, you can trust the KOOL Energy Storage System for all your energy needs.