Panneau solaire Offgridtec OLP 10W V2 18,2 V technologie Shingle PERC

The 10W Offgridtec OLP V2 solar module with overlapping wafer design and PERC technology offers an ideal, compact solution for 12V applications with limited space, such as portable solar chargers or small solar systems for motorhomes and boats.

• 10W mono solar panel with overlapping structure and PERC technology
• More power in less space, reduced power losses due to resistance
• 18.2V module voltage at 0.55A (Imp)

It is the revised version of the popular OLP 10W 12V solar module. It offers optimal performance and a compact design for flexible installations. In the new version, the solar modules are equipped with improved solar cells and 11 busbars, which leads to improved light absorption and reduces the effect of partial shading.

• Unique features of the OLP series from Offgridtec®

Unique module design with overlapping wafer arrangement (overlapping design)

• 1 bypass diode - minimized power drop in shade
• Innovative PERC technology
• Less loss in partial shading
• Modern, homogeneous look without visible conductor tracks
• High performance in small dimensions
• Cell efficiency of over 22%
• Overlapping Design

The overlapping in the wafer design of monocrystalline solar modules is crucial for their exceptionally high module efficiency. It enables more precise use of the available area, minimizes power losses through reduced line resistance and limits material losses during manufacturing. The targeted arrangement of the wafers effectively minimizes gaps between them, thereby increasing power density and optimizing the overall efficiency of the modules. This method is therefore particularly advantageous for solar applications in spaces with limited area, as it maximizes energy generation per unit area.

The PERC technology in Offgridtec OLP solar modules decisively increases the efficiency of the solar cells. It uses a dielectric layer with tiny laser-drilled holes to reflect light back into the cell. This not only improves absorption at longer wavelengths, such as at flat angles of incidence or cloud cover, but also offers additional opportunities for photons to generate electricity. This technology optimizes energy yield across different light conditions, lowers overall costs and maximizes yield per unit area.