San Francisco – Homeowners, prepare to ditch those annoying smart lock battery changes forever.

DESLOC Smart Lock has just unveiled a genuine game-changer: the V150 Plus Solar Smart Lock, hailed as the world’s first smart lock powered by a perovskite solar system.

Designed explicitly for the often-shaded porches of typical American suburban homes, this innovation promises to redefine what “truly solar-powered” actually means, addressing a frustration that has plagued smart lock users for years.

Traditional solar smart locks have long fallen short of their perpetual power claims. Relying on crystalline-silicon panels, they simply couldn’t charge effectively in low-light conditions, leaving homeowners in a frustrating cycle of battery replacements every few months. But the V150 Plus solves this fundamental problem.

Its cutting-edge perovskite solar panel can start charging in incredibly low light—as dim as ≥200 lux, akin to indoor lighting. On a typical cloudy day or a shaded porch with around 4,000 lux, it generates enough energy to power the lock all day long. This means continuous operation without ever needing a battery change. It’s not just an upgrade; it’s a radical leap forward for convenience, security, and sustainability.

The innovation goes far beyond just the solar panel itself. While many “solar” locks on the market rely on clunky external polycrystalline panels, the V150 Plus boasts an industry-first integrated solar design. The high-efficiency perovskite module is seamlessly embedded directly into the lock body, making it sleek and unobtrusive.

This is coupled with a proprietary light-sensing energy management algorithm that dynamically monitors ambient light and battery status, ensuring optimal performance at all times. The result is a maintenance-free, eco-friendly smart lock that DESLOC claims is built to last a lifetime.

This breakthrough couldn’t be better suited for the U.S. market, where over two-thirds of newly built single-family homes proudly feature porches, according to the National Association of Home Builders.

These semi-shaded or covered entrances have historically made traditional battery-powered smart locks a recurring chore. The V150 Plus offers a hands-off, reliable, and genuinely sustainable solution, delivering uncompromised security and convenience without the constant burden of battery management.

The DESLOC V150 Plus Solar Smart Lock is poised to be a category-defining innovation. DESLOC, a global professional smart lock brand with over 16 years of industry experience, more than 400 patents, and the trust of around 10 million families worldwide, consistently leads with innovation.

They will officially present the V150 Plus at CES 2026, from January 6-9, at the Venetian Expo in Las Vegas. If you’re tired of replacing batteries, the future of home security might just be arriving at your front door, powered by the sun you never even knew was there.