First phase of a 1,5 MW FPV installation on a quarry lake

03.01.2023

Planning, Installation, and Commissioning

Since October, Intech has been constructing a floating photovoltaic system on the Waldsee lake of a gravel pit near Speyer, Germany. The goal is to make efficient use of unused water surfaces for sustainable on-site power generation.

In the first construction phase, a south-facing installation with a capacity of 750 kWp was implemented. The system consists of 2,527 floaters supporting 2,272 PV modules and seven inverters, covering a water surface of approximately 8,000 m².

All inverters and the monitoring system are housed in a central technical container onshore, ensuring safe and easy-to-maintain operation.

Key Features

  • Modular Construction with Intech Floaters
    Durable and long-lasting HDPE floaters “Made in Germany”, compatible with standard PV modules, equipped with integrated walkways for safe maintenance.
  • Central Technical Platform
    All inverters and monitoring equipment are installed in a shore-based container, offering easy access and enhanced operational safety.
  • Maintenance-Friendly Design
    A 15° tilt angle provides a natural self-cleaning effect, while integrated walkways allow for convenient inspection and cleaning.
  • Scalability
    The system is expandable up to 1.5 MWp, making it a flexible solution that can grow with the site’s energy needs.