SP Series

SP Series panels are walkable only when fully bonded to a rigid surface. This durability is made possible by their solid copper foundation and high-grade polymer encapsulation This specialized layering protects the cells from mechanical stress and impact, making them ideal for marine decks and high-traffic mobile surfaces where space is at a premium.

The panels can be installed using structural double-sided adhesive for a permanent bond, or via eyelets, LOXX snap fasteners, or even zip-walk hook-and-loop systems for removable installations on canvas biminis.

The Interdigitated Back Contact (IBC) technology moves all electrical contacts to the rear of the cell, eliminating the front-side metal grids found on standard panels. This advanced architecture provides several key advantages:

Highest Efficiency: By removing photon obstruction, these cells achieve a market-leading conversion rate of up to 25.9%.

Aesthetic Appearance: The sleek, “all-black” look without silver busbars provides a premium, low-profile finish and allows for a high level of aesthetic customization (ISP option).

Superior Reliability: The solid copper foundation prevents the power loss common in standard cells due to corrosion or thermal shocks.

Impact Resistance: The robust design allows the cells to withstand physical stress and “micro-fractures” that would fail a standard cell.

Low Temperature Coefficient: Engineered to maintain high power output even as temperatures rise in intense sun.

Sensitivity to Low Light: An enhanced spectral response allows for better energy harvest during overcast days or in low-light conditions.

Compact Size: Higher power density means you get more wattage in a smaller footprint compared to conventional flexible panels.

Absolutely. The SP Series is certified under IEC 61701 for salt mist corrosion. The solid copper backing of the cells is virtually immune to the corrosion that typically degrades standard panels in marine environments.

The SP Series is compatible with most controllers. However, to maximize the 25.9% efficiency of the cells, we recommend a high-quality MPPT controller configured for your specific battery type (Lead-acid, AGM, or Lithium).

In standard solar panels, even a small amount of shading can cause a cell to heat up to dangerous levels, leading to permanent damage or “hot-spots.” The SP Series uses Maxeon IBC technology to fundamentally change how heat is managed:

Uniform Heat Distribution: Rather than concentrating heat in a single destructive point, the Maxeon IBC architecture allows heat to be distributed uniformly across the entire cell. This keeps operating temperatures significantly lower and safer for the panel and the mounting surface.

Self-Protecting Design: Thanks to a uniquely low electrical breakdown voltage, the Maxeon cell essentially acts as its own bypass diode. This allows current to flow through shaded cells naturally and at much safer temperatures than in conventional crystalline silicon solar panels.

Redundant Protection: While the cells are naturally resilient, high-quality bypass diodes are also integrated. These are designed to activate only when necessary to optimize energy yield, which reduces wear on the diodes and extends their lifespan.

Steady Energy Production: Because the SP Series can operate reliably under partial shade without over-reliance on external diodes, it delivers a more consistent energy harvest and enjoys a longer operational life, even in challenging real-world environments.*

*Source: Maxeon Solar Technologies. (2024). Eliminating Solar Panel Hotspot Risk with Maxeon IBC Technology [White paper].

Simply rinse with fresh water to remove salt deposits or dust. For stubborn grime, use a soft sponge and mild soap. Avoid abrasive cleaners or hard brushes that could scratch the high-tech surface coating. Chemical solvents such as nitro thinner or alcohol can be used for paint stains or similar