Rivian’s (RIVN) electric pickup is getting unique new accessories. Worksport (WKSP) is releasing aftermarket accessories for the Rivian’s R1T, including its solar-powered SOLIS tonneau cover.

Known for its tonneau covers for trucks, Worksport is quickly expanding its lineup. The company announced plans to develop aftermarket accessories specifically for the Rivian R1T this week.

Worksport said its existing tonneau cover lineup, fitted for the Rivian R1T, is almost complete. The covers are designed to improve efficiency, protect the vehicle against outside elements, and provide a safe space to store stuff.

Building on its existing products, Worksport claims its SOLIS is “the world’s first folding solar tonneau cover.”

According to Worksport, the solar-powered truck bed cover can provide up to 650 watts of clean energy.

Combined with its COR battery system, Worksport’s SOLIS cover can harness solar energy and store it for later use. The bundle could be used to upgrade your next camping trip, work site, or anywhere off-grid.

Rivian-R1T-solar-powered-tonneau
Rivian R1T (Source: Rivian)

Rivian R1T to get a new solar-powered tonneau

Worksport claims that, with expected Level 2 charging capabilities, the solar cover will be able to act as a last-mile range extender.

Steven Rossi, Worksport’s CEO, said, “Rivian owners deserve an exceptional bed cover and power system to go further and truly do anything.”

Rivian-R1T-solar-powered-tonneau
Rivian R1T electric truck (Source: Rivian)

The company said its SOLIS solar-powered tonneau cover will be made at its West Seneca, NY, production facility, where it manufactures current accessories.

Rivian’s R1T is not the only electric truck set to get Worksport’s solar-powered tonneau cover. In February, Worksport announced it was developing a solar and battery storage system for Ford’s F-150 Lightning.

Rivian-production
Rivian EV production at its Normal, IL plant (Source: Rivian)

After delivering another 10,018 vehicles in Q3, Rivian’s deliveries reached 37,396 through the first nine months of 2024.

Rivian aims to deliver between 50,500 and 52,000 vehicles this year, slightly higher than the 50,122 handed over last year. The EV maker will launch its smaller, more profitable R2 in early 2026 as it expands into new markets.

FTC: We use income earning auto affiliate links. More.