Can this unit connect to more than one panel at a time?

Dear Customer, thank you for your interest in Jackery products. The Jackery Explorer 1000 Plus is designed to support the connection of two or more solar panels, provided that the panels are of the same model and specification. This feature allows for increased solar charging efficiency and can be beneficial if you're planning to expand your solar setup. Should you intend to purchase an additional solar panel, we recommend this product with the SKU 5528358 (Explorer 1000 Plus with two SolarSaga 100W solar panels), which can be found on the Lowe's official website. By adding another compatible solar panel to your system, you can enhance the charging capabilities of your Explorer 1000 Plus. If you have any further questions or need assistance with your purchase, please feel free to reach out to us (Customer Service: hello@jackery.com / +1-888-502-2236 Weekdays 9AM to 5PM PST). Warm regards, Jackery Support Team