Offgridtec® OLP 100W V2 Solar Panel, 24.8V, PERC Shingle Technology

The 100W Offgridtec OLP V2 (MPN: 018475) combines an overlapping wafer design with modern PERC technology. Its optimized performance, compact dimensions, and modern appearance make it ideal for 12V systems and various applications that require a high-performance, space-saving power source.

This is the improved version of the popular OLP 100W 12V solar module (MPN 3-01-011070), which offers optimal performance and a compact design for flexible installations. The increased short-circuit current and higher module voltage significantly boost overall performance. In this new version, the solar modules are equipped with both improved solar cells and 11 busbars, resulting in enhanced light absorption and reduced impact from partial shading

Unique Selling Points of the OLP Series from Offgridtec®

• Unique module design with an overlapping wafer arrangement (overlapping design)
• 2 bypass diodes—minimized power loss during shading
• Innovative PERC technology
• Less power loss during partial shading
• Modern, uniform appearance with no visible conductive traces
• High power output despite compact dimensions
• Cell efficiency of over 22.68%
• 10-year warranty—you can find information on the warranty terms here

Overlapping Design

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

Innovative PERC Technology

PERC technology, also known as Passivated Emitter Rear Cell or rear-side passivation, is a key technology in Offgridtec OLP solar modules that increases the efficiency of the solar cells. It creates a dielectric layer between the conventional aluminum metallization and the silicon wafer layer on the rear side of the cell. This layer is treated with a laser that creates tiny holes. This dielectric layer reflects light—which would normally penetrate to the back side without generating charge carriers—back into the solar cell. This gives photons an additional opportunity to generate electricity. PERC technology improves efficiency across various wavelengths, increases the likelihood that electrons will contribute to electricity generation, and helps reduce system costs while increasing energy yield per unit area.

Technical Specifications:

• Generator power: 100 Wp
• Module voltage (Vmp): 24.8 V
• Max. current (Imp): 4.04 A
• Open-circuit voltage (Voc): 29.30 V
• Short-circuit current (Isc): 4.27 A
• Max. system voltage: 1000 V DC
• Cell type: Monocrystalline
• Power tolerance: +/- 3%
• Operating temperature: -40 to +85°C
• Cells per module: 2 x 34
• Cell size: 210 x 33.7 mm
• Accessories: XC802 + 0.9 m cable + MC4
• Weight: 6.28 kg
• Dimensions: 1195 x 450 x 35 mm

Package contents:

1x Offgridtec® OLP 100W V2 24.8 V Solar Panel, 12 V, PERC shingled technology