Chinese manufacturer Arctech has launched the Harmony-F Solar Flooring photovoltaic paving system in Europe.
The off-grid solution is designed to generate renewable energy on walkable surfaces such as sidewalks, walkways and the exterior of buildings.
Harmony-F integrates solar panels with a reinforced surface layer into a structure that can withstand evenly distributed loads of at least 2 tons. It also has a hardness above 7 on the Mohs scale, indicating high resistance to wear and abrasion.
The company says the paving system offers more than 85% transmission over a wavelength range of 380 nm to 1,100 nm. It uses TOPCon modules measuring 1,200 × 600 × 45 mm and weighing 28 kg.
Each module is rated at 110 W under standard test conditions (STC), with a maximum power point voltage of 19.20 V and a current of 5.73 A. The system supports a maximum DC voltage of 1,500 V, allowing integration into larger arrays or hybrid systems.
The paving is provided with an anti-slip treatment, achieving a wet slip resistance value of more than 60 BPN, in accordance with JGJ/T 331-2014. According to the manufacturer, this makes it suitable for outdoor pedestrian areas where wet conditions can increase the risk of slipping.
The system has an IP67 rating according to IEC 60529 and an operating temperature range of -40 C to 85 C.
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