This high-quality solar module is made from polycrystalline silicon and is characterized by particularly high output, even in cloudy conditions. A proven module construction protects the solar cells from moisture, provides UV stability, and allows for thermal expansion. The front cover is made of specially hardened solar glass of the highest quality. The glass, bonded to the laminate as a single unit, is framed with a torsion-resistant module frame made of anodized aluminum profiles. This design provides the modules with secure protection against mechanical and climatic influences. The electrical connection is made via a weatherproof junction box on the back, which also houses the protection diodes. This set is ideal for charging a 12 V battery for boats, motorhomes, or caravans, or for installing a solar power supply for lighting, radios, and various small devices in weekend homes, allotments, etc. The SR 6.6 charge controller impresses with high load current and automatic switching from 12 to 24 V. Its simple operation is optimal for devices with up to 300 W power. The circuit board is fully electronically protected, and the various colored LEDs allow for easy reading of the charging and system status at any time. Oversized terminal blocks for cable cross-sections up to 6 mm² ensure the accommodation of large conductor cross-sections, thereby minimizing power losses in the PV solar system.