EBL 2400-watt solar generator built-in pure sine wave two-way inverter delivers constant voltage while preventing device damage. Durable & Safer LiFePO4 Battery,Super quiet operation at only 52 decibels, allows for effective operation without disturbing your friends and neighbors. It is a power monster with a remarkable 1843.2Wh of capacity and a strong 2400W silent inverter and gives the outdoorsman and traveler the ability to charge their electronics.