ECTIVE BSP 190 Black Monocrystalline Solar Panel 190W

The BSP Back Contact Solar Modules – Maximum power in a minimal area.
With an efficiency of up to 24.7%, BSP modules get more out of the sun than conventional solar modules. This is made possible by innovative back-contact technology, where all electrical contacts have been moved to the rear of the cells. This makes the cell front completely translucent – for greater yield, higher efficiency, and an elegant design.

Due to their lower weight and more compact dimensions, BSP modules are ideal for mobile applications such as campers, boats, or motorhomes, wherever high performance in a limited space is required.

The BSP solar modules with monocrystalline solar cells and back-contact technology are the answer to modern demands for performance, efficiency, and design. With an efficiency of up to 24.7%, they are among the most efficient modules in their class. The absence of visible front contacts not only improves light yield but also aesthetics. The two integrated bypass diodes ensure that the module remains powerful even with partial shading, making it ideal for campers or roofs with superstructures.

Technology & Efficiency

• Back-contact technology – all contacts on the rear for maximum light yield
• Monocrystalline solar cells – durable, powerful, and temperature-resistant
• Efficiency of up to 24.7% – significantly more than conventional modules with approx. 21.4%

Compactness & Design

• Smaller dimensions and less weight – same performance in a smaller area
• Deep black optics – lower reflection, modern appearance

Performance with Shading

• Two bypass diodes – stable current flow even with partial shading
• No front contacts – lower susceptibility to hot spots and power loss

Technical Features

• 190 W nominal power – ideal for mobile off-grid setups and self-sufficient power supply
• Pre-assembled MC4 connectors – easy, secure, and quick installation
• Protected junction box (IP65) – reliably protected against dust and jet water

Reliability & Warranty

• 25-year warranty on 80% nominal power – for long-term investment security
• Robust & durable – developed for permanent outdoor use

The BSP Back Contact Modules are the right choice for anyone who doesn't want to compromise on solar technology. Maximum efficiency, less area, stylish design – and all with a 25-year warranty. Whether on a motorhome, boat, or garden shed: once you've upgraded, you won't want to go back.