Atersa's photovoltaic panels are designed using state-of-the-art materials to make them sturdy and ensure that they have excellent lamination properties in respect of impermeability and watertightness so that they will be durable and the systems will be able to operate fault-free in even the toughest weather conditions.
They are made from mono and poly silicon cells for power generation from sunrise till sundown.
All models from 25W have a weatherproof junction box with positive and negative terminals with by-pass diodes intended to prevent partial shading of cells from breaking the electric circuit inside the panel.
Atersa has designed its own “HOOK” anchoring system for easy assembly, invisible from the outside and compatible with conventional through-bolt structures for further add-ons.
The broad power range available ensures that our photovoltaic solar systems are able to meet all user needs. We also make special panels built to our customer's specifications, for instance, panels for architectural integration.
Who we are
Atersa is the Elecnor Group's subsidiary specialising in photovoltaic solar energy, providing comprehensive solutions for national and international solar projects.