Solar Series

Solar Series

SPM photovoltaic modules are composed by high-efficiency mono-crystalline cells and high sensibility to the light in the whole solar spectrum.

Maximum light concentration and diffusion in the cells
Encapsulation of cells is made between a high-transmission tempered glass layer. The encapsulate cover the photovoltaic cells inside the sheets, protecting from exterior. Texturization applied to the glass allows a maximum concentration and diffusion of the light in the cells.

Optimal module protection against climate agents
This allows to guarantee a better performance, energy, and operating capacity, even with low solar levels. Back layer of ethylene vinyl acetate, with triple back blades layer, contributes to a better protection of the module and the electric contacts against climate agents’ actions, as humidity and saline environment.

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Steca PR – Solar Charge Controller