Jackery E550 550 Watts Hour Portable Solar generator

500-Watt Output with a 550Wh Capacity: The Explorer 550 is perfect for devices like a laptop, TV, drone, CPAP, rice cooker, etc. You don't have to worry about any devices running out of power.
Better Than A Car Inverter: Running appliances like a car fridge requires the engine to be constantly running. The Explorer 550 can keep your car fridge and other devices running while protecting your car's battery.
RV/Camping/Fishing/Off-Road/Hunting/Getaway/Emergency: With its eco-friendly and quiet features, the Explorer 550 is one of the best investments for your outdoor life. With the touch of a button, the Explorer 550 supplies the power you need, where you need it without harmful fumes, unlike gas generators.
Built-In MPPT Controller: The built-in MPPT module constantly monitors your solar panels' voltage and current output, adding up to 23% more solar recharging efficiency.
6-month Warranty: Every Refurbished product completes a rigorous refurbishment process that includes full functional testing and is backed by a 6-month warranty.