NASA's new compact high-power solar array made their debut on the International Space Station Sunday (June 18), allowing astronauts to test the technology's durability for deep-space missions.

The Roll Out Solar Array(ROSA) is incredibly lightweight and flexible, meaning that it can easily be packed into a rocket for launch. ROSA is a collaboration between NASA's Space Technology Mission Directorate and two private companies, including Deployable Space Systems (DSS) of Santa Barbara, California, and Space Systems Loral (SSL) of Palo Alto, California.

ROSA is designed to power missions using solar-electric propulsion spacecraft. The solar array wing technology is expected save on storage space and cut costs for long-distance trips beyond Earth, according to a statement from NASA. [Beaming Solar Power From Space (Video)]

The Roll Out Solar Array (ROSA) experiment is seen deployed on the International Space Station at the end of the outpost's Canadarm 2 robotic arm on June 18, 2017. The flexible solar wing could be used to power future spacecraft.

This past weekend, engineers on the ground remotely rolled out the solar arrayusing the space station's Canadarm2. The array will remain attached to the robotic arm for seven days. This experiment will test the overall effectiveness of the advanced solar wing. ROSA was delivered to the orbiting lab on June 5 aboard the SpaceX Dragon cargo ship.

"We want to show that we can pull the wing back in in a predictable way," Jeremy Banik, the experiment's principal investigator and a senior research engineer at the Air Force Research Laboratory in New Mexico,said in a statement. "A practical reason is that we have to pull it back for stowage after this investigation, but it will be good to know it can be done for future applications, potentially for a highly maneuverable spacecraft."

This time-lapse animation shows the novel Roll Out Solar Array experiment in action on the International Space Station on June 18, 2017. The ROSA experiment is aimed at testing new solar wing technology that rolls out an array like a party favor.

If successful, ROSA could help make NASA's robotic and human journeys to Mars and beyond possible. Incorporating the ROSA technology into Martian rovers, for example, would allow space vehicles to travel the planet's rugged surface more efficiently, since the solar arrays could be rolled up and stowed away when not in use, NASA officials have said.

"We get more power by using larger solar arrays. But efficiently packaging them for launch and then deploying those big arrays by a spacecraft has been the challenge," Al Tadros, SSL vice president of Civil and Department of Defense Business,said in a June 8 statement. "What the work on ROSA has done is develop a technique to deploy very large surface areas of flexible solar arrays, doing that efficiently with low risk. It's more power without increasing the mass dramatically."

Not only does the ROSA technology further NASA's deep-space exploration initiatives, it also benefits the commercial communications satellite industry which provides direct-to-home TV, satellite radio, broadband internet and various other services to those on the ground, according to the statement.

An artist's impression of the Roll Out Solar Array (ROSA) technology being used for deep space missions, such as NASA's Asteroid Redirect Mission.

Previously, NASA has tested other solar array technology that folds and unfolds like origami to save space. But ROSA is made from lightweight mesh material that can be rolled up around a spindle and stowed in a more compact cylinder form.

ROSA is also scalable, which means it can be configured to work with other ROSAs to produce high-power levels, and can easily be deployed in a simple, yet reliable, two-stage process that takes about 10 minutes, Michael Ragsdale, research and development project manager at SSL, said in the statement from NASA.

"It's very unique and innovative, different than anything that's been done before," said Brian Spence, president of DSS, which is helping SSL incorporate the technology into its SSL 1300series platform of high-power satellites. "However, it's also extremely simple. That aspect of the technology really lends itself well to being accepted by end users, like SSL."

Editor's note: Video produced by Space.com's Steve Spaleta.

Follow Samantha Mathewson @Sam_Ashley13. Follow us @Spacedotcom,Facebook and Google+. Original article on Space.com.

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NASA Tests Flexible Roll-Out Solar Arrays on Space Station (Video) - Space.com