Yes，The portable solar power station has UPS function.Here is an explanation of the UPS function. Power Backup：

• A UPS is essentially a device that provides emergency power to a load when the input power source fails. It acts as a power backup, ensuring that critical systems or devices remain operational during power outages.

Voltage Regulation:

• UPS devices often include voltage regulation capabilities. They can help smooth out fluctuations in the incoming power supply, providing a consistent and stable output voltage to the connected devices.

Surge Protection:

• UPS units often have built-in surge protection to safeguard connected equipment from voltage spikes or surges. This is particularly important in areas prone to electrical storms or fluctuations in the power grid.

Battery System:

• A UPS typically contains a rechargeable battery that stores electrical energy. When the primary power source fails, the UPS switches to battery power, providing a seamless transition to keep connected devices running.

Prevents Data Loss:

• For computers and other sensitive electronic equipment, a UPS can prevent data loss or corruption by giving users enough time to save their work and shut down systems properly in the event of a power outage.

Regulates Frequency:

• Some advanced UPS models also help regulate the frequency of the output power, ensuring that connected devices receive power at the correct frequency. If you are interested in this product，click here to leave your contact information, and our sales representative will contact you as soon as possible.