iTel Power Tank 1kW 500W Portable Power Station

Detailed Description: Power essential loads anywhere with the itel Power Tank (IESS-05K10N) Portable Energy Storage System. Designed for home backup, office resilience, and outdoor power needs, this floor or desk-standing unit combines 500W pure sine wave AC output with a high-capacity 1,000Wh LiFePO4 battery array.

Equipped with a top-mounted metal carrying handle, the Power Tank supports up to 1000W AC input power to directly feed loads while charging the internal battery. The smart LED screen displays real-time battery charge state and system metrics. Packed with safety systems—including Grid OVP, PV over-voltage protection, battery fuses, and AC Type III surge protection—it is backed by a 1-Year Warranty.

Key Features:

• 1,000Wh Class-A LiFePO4 Battery: Features Grade-A Lithium Iron Phosphate cells providing 1kWh of energy capacity with over 6,000 charge cycles (up to 10 years lifespan).

• 3-in-1 Plug-and-Play ESS: Integrates a 500W pure sine wave inverter, 400W MPPT solar controller, and battery bank into a single portable metal-handled enclosure.

• High-Efficiency Solar Harvesting: Built-in 400W MPPT controller delivers 99.0% tracking efficiency with a low 11V start-up voltage.

• Rapid Dual Recharging: Simultaneous PV and Grid dual charging (up to 500W) fully recharges the internal battery in 2 hours.

• Unstable Grid Adaptability: Withstands phase grid voltage up to 380Vrms with THDv <3% self-adaptation for weak, fluctuating grid lines.

• UPS-Class Switching (<20ms): Automatically switches during grid outages to keep Wi-Fi routers, computers, TVs, and lamps running without interruption.