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RadianX secures $9 million in a Seed round co-led by SOSV and Twynam to scale production of perovskite solar modules, expanding into sensors and Physical AI.

PRIVATENov 05, 2026

Amount Raised

$9 Million

Round Type

Seed

Redwood CityManufacturingEnergyRenewable EnergySolar

Investors

Pacific Union Technology Precision ManufacturingAlumni VenturesRiceberg VenturesquantumEDGECalifornia Innovation FundAvila VCSahsen VenturesOne Small PlanetTwynamSosv

Description

RadianX has announced $9 million in venture and project financing aimed at scaling production of its solar modules. The Seed round was co-led by SOSV and Twynam, with participation from multiple investors. This funding will support the company's efforts to move towards commercial-volume production. RadianX modules are designed for use in various applications, including wearables and connected devices.

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Company Information

Company

RadianX

Location

Redwood City, California, United States

About

RadianX builds perovskite solar modules for edge energy, designed for applications such as sensors, wearables, connected devices, and Physical AI. Their modules continue generating meaningful power in low and indoor light, addressing the limitations of conventional silicon solar technology. RadianX's products aim to reduce or eliminate the need for routine battery replacements, providing longer runtimes and more efficient energy solutions. The company focuses on hardware integration with device makers and has achieved significant certifications and efficiency metrics.

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RadianX raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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