Invent’s photovoltaic module stands out for the exceptional quality of its production and components. 60 photovoltaic cells  in polycrystalline silicon Q-Cells (6î-156 x 156 mm), which generate a high output in each module.  
Moreover, the extremely low tolerance over output equal to (± 3%) will satisfy even the most exacting customer.

Structural details
The cells are laminated between two sheets of EVA (Ethylene vinyl acetate).
In addition, a polyester film (TEDLAR) ensures that the module is effectively sealed, guaranteeing a long, stable life over time by acting as a barrier against air and damp.  
The frame is formed by a solid unshrinkable aluminium alloy, anti-corrosive and easy to apply.
The module’s front face is tempered solar glass, 4 mm thick and with high light transmission properties.
A junction box with bypass diodes is fitted on the rear.  The diodes prevent the individual cells from overheating (the hot spot effect), and the box itself can withstand temperature variations in a range of - 40° C, + 85°C, with a protection grade of IP65.
It comes equipped with fast connections (»plug & play») which facilitate and speed-up the modules’ assembly. 

Certification
Invent’s photovoltaic modules are certified in accordance with the European standard IEC 61215: 2005 and the safety checks carried out in compliance with CEI EN 61730-2, 2007.

Guarantee
Output is guaranteed for 10 years at 90% and 25 years at 80% of the minimum output indicated.   Invent also acknowledges a 2 year product guarantee for any construction or material faults.