At Dracula Technologies, we believe in a future where energy is abundant, sustainable, and free from the limitations of traditional power sources. Our innovative light-powered solutions are transforming industries by eliminating the need for disposable batteries and offering a cleaner, smarter way to power devices.
Asset tracking should be seamless, reliable, and uninterrupted. However, traditional battery-powered solutions often fall short: they drain, fail, and require regular maintenance, disrupting visibility on goods.
Next-generation trackers, powered by ambient light and leveraging Dracula Technologies’ OPV technology, are changing the game. Self-powered, they capture indoor light to operate autonomously, without human intervention, even in low-light environments.
Most importantly, by eliminating bulky batteries, our technology enables the creation of ultra-thin trackers as discreet as a simple label. While traditional solutions require rigid and bulky enclosures, our flexible modules can easily be integrated onto packages, pallets, or equipment without altering existing supply chain processes.
These trackers provide real-time tracking, whether assets are stored or in transit, indoors or outdoors. They detect anomalies like deviations from route, temperature or humidity fluctuations, and trigger instant alerts to prevent incidents.
Finally, by eliminating battery replacements and reducing maintenance, these solutions significantly lower long-term costs while providing comprehensive and sustainable logistical visibility.
Mouse & Keyboard
Headphones
Remote control
Balance
Your customers would gladly pay to never change batteries in their remotes again. It’s inconvenient, costly, and far from eco-friendly. Not to mention the pile of batteries sitting on their shelves, waiting to be recycled — it’s not only unsightly but also bothersome. Simply put, they’d rather do without it. The same goes for all their other electronics: headphones, scales, watches, mice, keyboards…
Thanks to Dracula Technologies’ organic indoor modules, you can offer your customers more practical, sleeker products. Integrating our organic photovoltaic modules allows you to capture even the weakest ambient light, keeping devices charged continuously for years on end. Our modules seamlessly integrate into your products, ensuring they’re always ready for use. Plus, by adopting this intelligent power solution, you highlight your commitment to a more sustainable future. In fact, eliminating disposable batteries can reduce the carbon footprint of powering devices by up to 85%.
Mouse & Keyboard
Headphones
Remote control
Balance
Electronic Shelf Labels (ESLs) are reshaping the retail experience by allowing real-time updates of prices and promotions, making stores smarter and more efficient. More and more retailers are adopting this technology to stay accurate and competitive.
However, most ESLs still depend on disposable batteries. In stores with thousands of labels that means constant battery replacements, rising maintenance costs, and growing electronic waste. When the batteries run out, labels often go offline or get replaced entirely, adding more hassle and expense.
Light-powered ESLs offer a smarter alternative. With Dracula Technologies’ ultra-thin OPV modules, labels capture indoor light to power themselves continuously — no batteries, no wires, no interruptions. They keep working for years without needing any maintenance.
These trackers provide real-time tracking, whether assets are stored or in transit, indoors or outdoors. They detect anomalies like deviations from route, temperature or humidity fluctuations, and trigger instant alerts to prevent incidents.
It’s not just better power. It’s a better way to do retail.
In smart buildings and connected industrial environments, sensors are everywhere—monitoring temperature, humidity, air quality, motion, door openings, smoke, access control, and more. These devices are essential for performance, safety, and energy efficiency. And their numbers are only growing.
But powering them remains a real challenge. Cables are expensive and intrusive to install. Batteries need regular replacement, leading to downtime, high maintenance costs, and a significant environmental impact—especially with widespread use of lithium.
Most importantly, by eliminating bulky batteries, our technology enables the creation of ultra-thin trackers as discreet as a simple label. While traditional solutions require rigid and bulky enclosures, our flexible modules can easily be integrated onto packages, pallets, or equipment without altering existing supply chain processes.
Thin, flexible, and lightweight, our modules fit seamlessly into any device or design. Whether flat or curved surfaces, compact or sleek enclosures—our tech adapts, making your connected products smarter, cleaner, and more elegant.
As buildings get smarter, it’s time their energy solutions do the same. Light is already all around us—why not use it?
Our Demo Kit Max is an Organic Photovoltaic (OPV) module designed to harvest energy
from ambient light in indoor or mixed environments such as offices, homes, and warehouses.
It generates up to 2,80V, 64μA, and 179μW under 200 lux, making it ideal for integration into
low-power applications like remote controls, trackers, and IoT sensors.
Buy now for 34€ + Shipping cost
Explore our Evaluation Kit, featuring the Demo Kit Max (Organic PV Cells) and a PMIC (AEM10330). This smart power management component ensures your module runs smoothly by regulating voltage, protecting against overvoltage and short circuits, and optimizing
energy use for maximum efficiency and reliability. With the PMIC delivering stable power
and extended operating time, this kit is the perfect solution for low-power sensors, trackers,
and electronic labels thriving in low-light environments..
Buy now for 84€ + Shipping cost
